chore: create dirs and README template for all ee bridges

apps/emqx_bridge_cassandra/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_cassandra/README.md

@@ -0,0 +1,39 @@
+# EMQX Cassandra Bridge
+
+[Apache Cassandra](https://github.com/apache/cassandra) is an open-source, distributed
+NoSQL database management system that is designed to manage large amounts of structured
+and semi-structured data across many commodity servers, providing high availability
+with no single point of failure.
+It is commonly used in web and mobile applications, IoT, and other systems that
+require storing, querying, and analyzing large amounts of data.
+
+The application is used to connect EMQX and Cassandra. User can create a rule
+and easily ingest IoT data into Cassandra by leveraging the
+[EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into Cassandra](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-cassa.html)
+  for how to use EMQX dashboard to ingest IoT data into Cassandra.
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges) for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).
+

apps/emqx_bridge_clickhouse/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_clickhouse/README.md

@@ -0,0 +1,37 @@
+# EMQX ClickHouse Bridge
+
+[ClickHouse](https://github.com/ClickHouse/ClickHouse)is an open-source, column-based
+database management system. It is designed for real-time processing of large volumes of
+data and is known for its high performance and scalability.
+
+The application is used to connect EMQX and ClickHouse.
+User can create a rule and easily ingest IoT data into ClickHouse by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into ClickHouse](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-clickhouse.html)
+  for how to use EMQX dashboard to ingest IoT data into ClickHouse.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_dynamo/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_dynamo/README.md

@@ -0,0 +1,40 @@
+# EMQX DynamoDB Bridge
+
+[Dynamodb](https://aws.amazon.com/dynamodb/) is a high-performance NoSQL database
+service provided by Amazon that's designed for scalability and low-latency access
+to structured data.
+
+It's often used in applications that require fast and reliable access to data,
+such as mobile, ad tech, and IoT.
+
+The application is used to connect EMQX and DynamoDB.
+User can create a rule and easily ingest IoT data into DynamoDB by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into DynamoDB](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-dynamo.html)
+  for how to use EMQX dashboard to ingest IoT data into DynamoDB.
+
+- Refer to [Rules engine](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_gcp_pubsub/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_gcp_pubsub/README.md

@@ -0,0 +1,35 @@
+# EMQX GCP Pub/Sub Bridge
+
+[Google Cloud Pub/Sub](https://cloud.google.com/pubsub) is a messaging service provided by Google Cloud Platform (GCP).
+
+The application is used to connect EMQX and GCP Pub/Sub.
+User can create a rule and easily ingest IoT data into GCP Pub/Sub by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into GCP Pub/Sub](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-gcp-pubsub.html)
+  for how to use EMQX dashboard to ingest IoT data into GCP Pub/Sub.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_hstreamdb/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_hstreamdb/README.md

@@ -0,0 +1,38 @@
+# EMQX HStreamDB Bridge
+
+[HStreamDB](https://hstream.io/)is streaming database purpose-built to ingest,
+store, process, and analyze massive data streams. It is a modern data infrastructure
+that unifies messaging, stream processing, and storage to help get value out of
+your data in real-time.
+
+The application is used to connect EMQX and HStreamDB.
+User can create a rule and easily ingest IoT data into HStreamDB by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into HStreamDB](todo)
+  for how to use EMQX dashboard to ingest IoT data into HStreamDB.
+
+- Refer to [Rules engine](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_influxdb/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_influxdb/README.md

@@ -0,0 +1,49 @@
+# EMQX InfluxDB Bridge
+
+[InfluxDB](https://github.com/influxdata/influxdb) is an open-source time-series
+database that is optimized for storing, retrieving, and querying large volumes of
+time-stamped data.
+It is commonly used for monitoring and analysis of metrics, events, and real-time
+analytics.
+InfluxDB is designed to be fast, efficient, and scalable, and it has a SQL-like
+query language that makes it easy to extract insights from time-series data.
+
+The application is used to connect EMQX and InfluxDB. User can create a rule and
+easily ingest IoT data into InfluxDB by leveraging the
+[EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into InfluxDB](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-influxdb.html)
+  for how to use EMQX dashboard to ingest IoT data into InfluxDB.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges) for more detailed information.
+
+- [Create bridge API doc](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges/paths/~1bridges/post)
+  list required parameters for creating a InfluxDB bridge.
+  There are two types of InfluxDB API (`v1` and `v2`), please select the right
+  version of InfluxDB. Below are several important parameters for `v1`,
+  - `server`: The IPv4 or IPv6 address or the hostname to connect to.
+  - `database`: InfluxDB database name
+  - `write_syntax`: Conf of InfluxDB line protocol to write data points. It is a text-based format that provides the measurement, tag set, field set, and timestamp of a data point, and placeholder supported.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).
+

apps/emqx_bridge_matrix/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_matrix/README.md

@@ -0,0 +1,36 @@
+# EMQX MatrixDB Bridge
+
+[MatrixDB](http://matrixdb.univ-lyon1.fr/) is a biological database focused on
+molecular interactions between extracellular proteins and polysaccharides.
+
+The application is used to connect EMQX and MatrixDB.
+User can create a rule and easily ingest IoT data into MatrixDB by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into MatrixDB](todo)
+  for how to use EMQX dashboard to ingest IoT data into MatrixDB.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_mongodb/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_mongodb/README.md

@@ -0,0 +1,39 @@
+# EMQX MongoDB Bridge
+
+[MongoDB](https://github.com/mongodb/mongo) is a source-available cross-platform
+document-oriented database. It is a NoSQL database that stores flexible JSON-like
+documents for faster iteration and better data organization.
+It provides high availability and scaling with its built-in replication and sharding
+features, and is used in a variety of industries
+
+The application is used to connect EMQX and MongoDB.
+User can create a rule and easily ingest IoT data into MongoDB by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into MongoDB](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-mongodb.html)
+  for how to use EMQX dashboard to ingest IoT data into MongoDB.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_mysql/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_mysql/README.md

@@ -0,0 +1,36 @@
+# EMQX MySQL Bridge
+
+[MySQL](https://github.com/MySQL/MySQL) is a popular open-source relational database
+management system.
+
+The application is used to connect EMQX and MySQL.
+User can create a rule and easily ingest IoT data into MySQL by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into MySQL](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-mysql.html)
+  for how to use EMQX dashboard to ingest IoT data into MySQL.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_pgsql/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_pgsql/README.md

@@ -0,0 +1,38 @@
+# EMQX PostgreSQL Bridge
+
+[PostgreSQL](https://github.com/PostgreSQL/PostgreSQL) is an open-source relational
+database management system (RDBMS) that uses and extends the SQL language.
+It is known for its reliability, data integrity, and advanced features such as
+support for JSON, XML, and other data formats.
+
+The application is used to connect EMQX and PostgreSQL.
+User can create a rule and easily ingest IoT data into PostgreSQL by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into PostgreSQL](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-pgsql.html)
+  for how to use EMQX dashboard to ingest IoT data into PostgreSQL.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_redis/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_redis/README.md

@@ -0,0 +1,37 @@
+# EMQX Redis Bridge
+
+[Redis](https://github.com/redis/redis) is an in-memory data structure store,
+used as a distributed, in-memory key–value database, cache and message broker,
+with optional durability.
+
+The application is used to connect EMQX and Redis.
+User can create a rule and easily ingest IoT data into Redis by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into Redis](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-redis.html)
+  for how to use EMQX dashboard to ingest IoT data into Redis.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_rocketmq/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_rocketmq/README.md

@@ -0,0 +1,37 @@
+# EMQX RocketMQ Bridge
+
+[RocketMQ](https://github.com/apache/rocketmq) is a distributed messaging and
+streaming platform developed by the Apache Software Foundation.
+It provides reliable, scalable, and high-throughput messaging services for modern cloud-native applications
+
+The application is used to connect EMQX and RocketMQ.
+User can create a rule and easily ingest IoT data into RocketMQ by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into RocketMQ](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-rocketmq.html)
+  for how to use EMQX dashboard to ingest IoT data into RocketMQ.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_tdengine/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_tdengine/README.md

@@ -0,0 +1,39 @@
+# EMQX TDEngine Bridge
+
+[TDEngine](https://github.com/taosdata/TDengine) is an open-source, cloud-native
+time series database (TSDB) optimized for Internet of Things (IoT), Connected Cars,
+and Industrial IoT.
+It enables efficient, real-time ingestion, processing, and monitoring of petabytes
+of data per day, generated by billions of sensors and data collectors.
+
+The application is used to connect EMQX and TDEngine.
+User can create a rule and easily ingest IoT data into TDEngine by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into TDEngine](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridge-tdengine.html)
+  for how to use EMQX dashboard to ingest IoT data into TDEngine.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).

apps/emqx_bridge_timescale/BSL.txt

@@ -0,0 +1,94 @@
+Business Source License 1.1
+
+Licensor:             Hangzhou EMQ Technologies Co., Ltd.
+Licensed Work:        EMQX Enterprise Edition
+                      The Licensed Work is (c) 2023
+                      Hangzhou EMQ Technologies Co., Ltd.
+Additional Use Grant: Students and educators are granted right to copy,
+                      modify, and create derivative work for research
+                      or education.
+Change Date:          2027-02-01
+Change License:       Apache License, Version 2.0
+
+For information about alternative licensing arrangements for the Software,
+please contact Licensor: https://www.emqx.com/en/contact
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open
+Source license. However, the Licensed Work will eventually be made available
+under an Open Source License, as stated in this License.
+
+License text copyright (c) 2017 MariaDB Corporation Ab, All Rights Reserved.
+“Business Source License” is a trademark of MariaDB Corporation Ab.
+
+-----------------------------------------------------------------------------
+
+Business Source License 1.1
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.

apps/emqx_bridge_timescale/README.md

@@ -0,0 +1,38 @@
+# EMQX TimescaleDB Bridge
+
+[TimescaleDB](https://github.com/timescaleDB/timescaleDB) is an open-source database
+designed to make SQL scalable for time-series data.
+It is engineered up from PostgreSQL and packaged as a PostgreSQL extension,
+providing automatic partitioning across time and space (partitioning key), as well as full SQL support.
+
+The application is used to connect EMQX and TimescaleDB.
+User can create a rule and easily ingest IoT data into TimescaleDB by leveraging
+the EMQX [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html).
+
+
+# Documention
+
+- Refer to [Ingest data into TimescaleDB](todo)
+  for how to use EMQX dashboard to ingest IoT data into TimescaleDB.
+
+- Refer to [EMQX Rules](https://docs.emqx.com/en/enterprise/v5.0/data-integration/rules.html)
+  for the EMQX rules engine introduction.
+
+
+# HTTP APIs
+
+- Several APIs are provided for bridge management, which includes create bridge,
+  update bridge, get bridge, stop or restart bridge and list bridges etc.
+
+  Refer to [API Docs - Bridges](https://docs.emqx.com/en/enterprise/v5.0/admin/api-docs.html#tag/Bridges)
+  for more detailed information.
+
+
+# Contributing
+
+Please see our [contributing.md](../../CONTRIBUTING.md).
+
+
+# License
+
+EMQ Business Source License 1.1, refer to [LICENSE](BSL.txt).