lake: update ecosystem integrations (#22874)

Author: lilin90

TOC-tidb-cloud-lake.md

@@ -42,7 +42,7 @@
 - Connect
   - [Overview](/tidb-cloud-lake/guides/connection-overview.md)
   - SQL Clients
-    - [BendSQL](/tidb-cloud-lake/guides/connect-using-bendsql.md)
+    - [LakeSQL](/tidb-cloud-lake/guides/connect-using-lakesql.md)
     - [DBeaver](/tidb-cloud-lake/guides/connect-using-dbeaver.md)
   - Drivers
     - [Overview](/tidb-cloud-lake/guides/driver-overview.md)
@@ -112,8 +112,6 @@
 - AI and ML Integration
   - [Overview](/tidb-cloud-lake/guides/ai-ml-integration.md)
   - [External AI Functions](/tidb-cloud-lake/guides/external-ai-functions.md)
-  - [MCP Server](/tidb-cloud-lake/guides/mcp-server.md)
-  - [MCP Client Integration](/tidb-cloud-lake/guides/mcp-client-integration.md)
 - Multimodal Data Analytics
   - [Overview](/tidb-cloud-lake/guides/multimodal-data-analytics.md)
   - [SQL Analytics](/tidb-cloud-lake/guides/sql-analytics.md)

tidb-cloud-lake/guides/ai-ml-integration.md

@@ -33,6 +33,8 @@ The Model Context Protocol (MCP) server enables AI assistants to interact with y
 
 **[External Functions Guide](/tidb-cloud-lake/guides/external-ai-functions.md)** - Learn how to create and deploy custom AI functions with practical examples and implementation guidance
 
+<!-- These two files are removed from TOC for now because of private repo.
 **[MCP Server Guide](/tidb-cloud-lake/guides/mcp-server.md)** - Build a conversational BI tool using mcp-databend and natural language queries
 
 **[MCP Client Integration](/tidb-cloud-lake/guides/mcp-client-integration.md)** - Configure generic MCP clients (like Codex) to connect to {{{ .lake }}}
+-->

tidb-cloud-lake/guides/authenticate-with-aws-iam-role.md

@@ -86,7 +86,7 @@ After {{{ .lake }}} support shares the trusted principal information for your or
 
    Click `View Role`, and record the role ARN: `arn:aws:iam::987654321987:role/databend-test`
 
-4. Run the following SQL statement in {{{ .lake }}} cloud worksheet or `BendSQL`:
+4. Run the following SQL statement in {{{ .lake }}} cloud worksheet or `LakeSQL`:
 
    ```sql
    CREATE CONNECTION databend_test STORAGE_TYPE = 's3' ROLE_ARN = 'arn:aws:iam::987654321987:role/databend-test' EXTERNAL_ID = 'my-external-id-123';

tidb-cloud-lake/guides/connect-using-golang.md

@@ -10,7 +10,7 @@ The official Go driver provides a standard `database/sql` interface for seamless
 ## Installation
 
 ```bash
-go get github.com/databendlabs/databend-go
+go get github.com/tidbcloud/lake-go
 ```
 
 **Connection String**: See [drivers overview](/tidb-cloud-lake/guides/driver-overview.md) for DSN format and examples.
@@ -60,7 +60,7 @@ import (
     "fmt"
     "log"
 
-    _ "github.com/databendlabs/databend-go"
+    _ "github.com/tidbcloud/lake-go"
 )
 
 // Connect to {{{ .lake }}}
@@ -95,6 +95,5 @@ fmt.Printf("User: %d, %s\n", id, name)
 
 ## Resources
 
-- **GitHub Repository**: [databend-go](https://github.com/databendlabs/databend-go)
-- **Go Package**: [pkg.go.dev](https://pkg.go.dev/github.com/datafuselabs/databend-go)
-- **Examples**: [GitHub Examples](https://github.com/databendlabs/databend-go/tree/main/examples)
+- **GitHub Repository**: [lake-go](https://github.com/tidbcloud/lake-go)
+- **Examples**: [GitHub Examples](https://github.com/tidbcloud/lake-go/tree/main/examples)

tidb-cloud-lake/guides/connect-using-java.md

@@ -13,22 +13,20 @@ The official JDBC driver provides standard JDBC 4.0 compatibility for seamless i
 
 ```xml
 <dependency>
-    <groupId>com.databend</groupId>
-    <artifactId>databend-jdbc</artifactId>
-    <version>0.4.1</version>
+    <groupId>com.tidbcloud</groupId>
+    <artifactId>lake-jdbc</artifactId>
+    <version>0.4.6</version>
 </dependency>
 ```
 
 ### Gradle
 
 ```gradle
-implementation 'com.databend:databend-jdbc:0.4.1'
+implementation 'com.tidbcloud:lake-jdbc:0.4.6'
 ```
 
 **Connection String**: See [drivers overview](/tidb-cloud-lake/guides/driver-overview.md) for DSN format and examples.
 
----
-
 ## Key Features
 
 - ✅ **JDBC 4.0 Compatible**: Standard JDBC interface support
@@ -114,17 +112,17 @@ conn.close();
 
 ## Configuration Reference
 
-For complete databend-jdbc driver configuration options including:
+For complete lake-jdbc driver configuration options including:
 
 - Connection string parameters
 - SSL/TLS configuration
 - Authentication methods
 - Performance tuning parameters
 
-Please refer to the [official databend-jdbc Connection Guide](https://github.com/databendlabs/databend-jdbc/blob/main/docs/Connection.md).
+Please refer to the [official lake-jdbc Connection Guide](https://github.com/tidbcloud/lake-jdbc/blob/main/docs/Connection.md).
 
 ## Resources
 
-- **Maven Central**: [databend-jdbc](https://repo1.maven.org/maven2/com/databend/databend-jdbc/)
-- **GitHub Repository**: [databend-jdbc](https://github.com/databendlabs/databend-jdbc)
+- **Maven Central**: [lake-jdbc](https://repo1.maven.org/maven2/com/tidbcloud/lake-jdbc/)
+- **GitHub Repository**: [lake-jdbc](https://github.com/tidbcloud/lake-jdbc)
 - **JDBC Documentation**: [Oracle JDBC Guide](https://docs.oracle.com/javase/tutorial/jdbc/)