doc: fix broken links

docs/en/01-index.md

@@ -21,7 +21,7 @@ This is the documentation structure for TDengine Cloud.
 
 7. The [TDengine SQL](./taos-sql) section provides comprehensive information about both standard SQL as well as TDengine's extensions for easy time series analysis.
 
-8. In [Connector](./connector), you can choose between Python, Java, Go, Rust and Node.js, to easily connect to TDengine to ingest and query data in your preferred development language.
+8. In [Connector](./programming/connector), you can choose between Python, Java, Go, Rust and Node.js, to easily connect to TDengine to ingest and query data in your preferred development language.
 
 9. The [Tools](./tools) section introduces the Taos CLI which gives you shell access to easily perform ad hoc queries on your instances and databases. Additionally, taosBenchmark is introduced. It is a tool that can help you generate large amounts of data very easily with simple configurations and test the performance of TDengine Cloud.
 

docs/en/02-intro.md

@@ -11,7 +11,7 @@ This section introduces the major features, competitive advantages, typical use-
 
 The major features are listed below:
 
-1. While TDengine supports [using SQL to insert](/develop/insert-data/sql-writing), it also supports [Schemaless writing](/reference/schemaless/) just like NoSQL databases. TDengine also supports standard protocols like [InfluxDB LINE](/develop/insert-data/influxdb-line)，[OpenTSDB Telnet](/develop/insert-data/opentsdb-telnet), [OpenTSDB JSON ](/develop/insert-data/opentsdb-json) among others.
+1. While TDengine supports [using SQL to insert](../data-in/sql), it also supports [Schemaless writing](/reference/schemaless/) just like NoSQL databases. TDengine also supports standard protocols like [InfluxDB LINE](/develop/insert-data/influxdb-line)，[OpenTSDB Telnet](/develop/insert-data/opentsdb-telnet), [OpenTSDB JSON ](/develop/insert-data/opentsdb-json) among others.
 2. TDengine supports seamless integration with third-party tools like [Telegraf](../data-in/telegraf)，[Prometheus](../data-in/prometheus)，they can write data into TDengine with simple configuration and without a single line of code. 
 3. Support for [time series specific queries](../taos-sql/distinguished), including aggregation, nested query, downsampling, interpolation and others.
 4. Support for [user defined functions](../taos-sql/udf).
@@ -22,8 +22,8 @@ The major features are listed below:
 9. Provides an interactive [command-line interface](../tools/cli) for management, maintenance and ad-hoc queries.
 10. Provides many ways to [get data in](../data-in) and [get data out](../data-out) data.
 11. Provides a Dashboard to monitor your running instances of TDengine.
-12. Provides [connectors](../connector/) for [Java](../connector/java), [Python](../connector/python), [Go](../connector/go), [Rust](../connector/rust), and [Node.js](../connector/node).
-13. Provides a [REST API](../develop/connect/rest-api/).
+12. Provides [connectors](../programming/connector/) for [Java](../programming/connector/java), [Python](../programming/connector/python), [Go](../programming/connector/go), [Rust](../programming/connector/rust), and [Node.js](../programming/connector/node).
+13. Provides a [REST API](../programming/connect/rest-api/).
 14. Supports seamless integration with [Grafana](../visual/grafana) for visualization.
 15. Supports seamless integration with Google Data Studio.
 

docs/en/07-data-in/01-insert-data.md

@@ -45,7 +45,7 @@ For more details about `INSERT` please refer to [INSERT](https://docs.tdengine.c
 <Tabs>
 <TabItem value="python" label="Python">
 
-In this example, we use `execute` method to execute SQL and get affected rows. The variable `conn` is an instance of class  `taosrest.TaosRestConnection` we just created at [Connect Tutorial](../../develop/connect/python#connect).
+In this example, we use `execute` method to execute SQL and get affected rows. The variable `conn` is an instance of class  `taosrest.TaosRestConnection` we just created at [Connect Tutorial](../../programming/connect/python#connect).
 
 ```python
 {{#include docs/examples/python/develop_tutorial.py:insert}}

docs/en/07-data-in/index.md

@@ -4,4 +4,4 @@ title: Write Data Into TDengine Cloud Service
 description: A number of ways for writing data into TDengine.
 ---
 
-This chapter introduces a number of ways which can be used to write data into TDengine, users can use 3rd party tools, like telegraf and prometheus, to write data into TDengine cloud service, or use [taosBenchmark](../tools/taosbenchmark) which is a tool provided by TDengine to write data into TDengine cloud service. Users can use taosX, which is also a tool provided by TDengine, to sync data from one TDengine cloud service to another. Furthermore, 3rd party tools, like telegraf and prometheus, can also be used to write data into TDengine.
+This chapter introduces a number of ways which can be used to write data into TDengine, users can use TDengine SQL to write data into TDengine cloud service, or use the [connectors](../../programming/connector) provided by TDengine to program writing into TDengine. TDengine provides [taosBenchmark](../tools/taosbenchmark), which is a performance testing tool to write into TDengine, and taosX, which is a tool provided by TDengine enterprise edition, to sync data from one TDengine cloud service to another. Furthermore, 3rd party tools, like telegraf and prometheus, can also be used to write data into TDengine.
\ No newline at end of file

docs/en/09-data-out/index.md

@@ -4,4 +4,4 @@ title: Get Data Out of TDengine
 description: A number of ways getting data out of TDengine.
 ---
 
-This chapter introduces how to get data out of TDengine cloud service. Besides normal query using SQL, users can use data subscription which is provided by the message queue component inside TDengine to access the data stored in TDengine. `taosdump`, which is a tool provided by TDengine, can be used to dump the data stored in TDengine cloud service into files. `taosX`, which is another tool provided by TDengine, can be used to sync up the data in one TDengine cloud service into another.
+This chapter introduces how to get data out of TDengine cloud service. Besides normal query using SQL, users can use [data subscription](../../tmq) which is provided by the message queue component inside TDengine to access the data stored in TDengine. `taosdump`, which is a tool provided by TDengine, can be used to dump the data stored in TDengine cloud service into files. `taosX`, which is another tool provided by TDengine, can be used to sync up the data in one TDengine cloud service into another. Furthermore, 3rd party tools, like prometheus, can also be used to write data into TDengine.
\ No newline at end of file

docs/en/13-replication/index.md

@@ -4,4 +4,4 @@ title: Data Replication
 description: Replicate data between TDengine cloud services
 ---
 
-TDengine provides full support for data replication. You can replicate data from TDengine cloud service to local TDengine, from local TDengine to TDengine cloud service, or from one cloud service to another one and it doesn't matter which cloud or region the two services reside in.
+TDengine provides full support for data replication. You can use taoX, which is a tool provided by TDengine enterprise edition, to replicate data from TDengine cloud service to local TDengine, from local TDengine to TDengine cloud service, or from one cloud service to another one and it doesn't matter which cloud or region the two services reside in.
\ No newline at end of file

docs/en/15-programming/index.md

@@ -15,7 +15,7 @@ To develop an application to process time-series data using TDengine, we recomme
 7. In many use cases (such as fleet management), the application needs to obtain the latest status of each data collection point. It is recommended that you use the cache function of TDengine instead of deploying Redis separately.
 8. If you find that the SQL functions of TDengine cannot meet your requirements, then you can use user-defined functions to solve the problem.
 
-This section is organized in the order described above. For ease of understanding, TDengine provides sample code for each supported programming language for each function. If you want to learn more about the use of SQL, please read the [SQL manual](../taos-sql/). For a more in-depth understanding of the use of each connector, please read the [Connector Reference Guide](../connector/). For more ways to writing data into TDengine, please refer to [Data In](../data-in), for more ways to read data out of TDengine, please refer to [Data Out](../data-out).
+This section is organized in the order described above. For ease of understanding, TDengine provides sample code for each supported programming language for each function. If you want to learn more about the use of SQL, please read the [SQL manual](../taos-sql/). For a more in-depth understanding of the use of each connector, please read the [Connector Reference Guide](./connector/). For more ways to writing data into TDengine, please refer to [Data In](../data-in), for more ways to read data out of TDengine, please refer to [Data Out](../data-out).
 
 If you encounter any problems during the development process, please click ["Submit an issue"](https://github.com/taosdata/TDengine/issues/new/choose) at the bottom of each page and submit it on GitHub right away.