Docs: add LibreDB Studio to Ecosystem section

docs/ecosystem/sql-clients/libredb-studio.md

@@ -0,0 +1,33 @@
+---
+title: LibreDB Studio
+---
+
+# LibreDB Studio
+
+[LibreDB Studio](https://libredb.org) is an open source, web-based SQL IDE with a query editor, an object browser, and a monitoring dashboard. It supports seventeen database engines, including PostgreSQL, MySQL, Oracle, and ClickHouse, from a single workspace. It connects to Apache Cloudberry over the PostgreSQL wire protocol, the same way it connects to PostgreSQL itself.
+
+## Prerequisites
+
+- Apache Cloudberry is deployed with proper database access permissions set in `pg_hba.conf`. These steps were verified against Apache Cloudberry 2.1.0-incubating.
+- LibreDB Studio is installed and running. It is not a desktop download: run it as a container, a Helm chart, or with `npx @libredb/studio`.
+- The coordinator host, port, database name, and a role to connect as.
+
+## Steps
+
+1. Open LibreDB Studio in your browser and sign in.
+
+2. Click the **+** button next to the LibreDB Studio logo to open the New Connection dialog.
+
+3. Name the connection and select **PostgreSQL** as the connection type. Cloudberry has no separate connection type of its own: it speaks the PostgreSQL wire protocol, so the PostgreSQL driver is the correct choice.
+![](../../media/libredb-studio1.png)
+
+4. Fill in the coordinator host and port, along with your username, password, and database name.
+![](../../media/libredb-studio2.png)
+
+5. Click **Test Connection** to verify, then **Establish Connection**.
+
+The connection appears in the sidebar, with the object browser on the left. Two internal tables, `pg_ext_aux.pg_pax_fastsequence` and `pg_ext_aux.pg_pax_tables`, are listed alongside your own tables.
+![](../../media/libredb-studio3.png)
+
+You can now browse schemas and run queries, including joins and aggregates, from the editor.
+![](../../media/libredb-studio4.png)

sidebars.ts

@@ -308,7 +308,7 @@ const sidebars: SidebarsConfig = {
         {
           type: 'category',
           label: 'SQL Clients',
-          items: ['ecosystem/sql-clients/dbeaver', 'ecosystem/sql-clients/clouddm']
+          items: ['ecosystem/sql-clients/dbeaver', 'ecosystem/sql-clients/clouddm', 'ecosystem/sql-clients/libredb-studio']
         },
         {
           type: 'category',

versioned_docs/version-2.x/ecosystem/sql-clients/libredb-studio.md

@@ -0,0 +1,33 @@
+---
+title: LibreDB Studio
+---
+
+# LibreDB Studio
+
+[LibreDB Studio](https://libredb.org) is an open source, web-based SQL IDE with a query editor, an object browser, and a monitoring dashboard. It supports seventeen database engines, including PostgreSQL, MySQL, Oracle, and ClickHouse, from a single workspace. It connects to Apache Cloudberry over the PostgreSQL wire protocol, the same way it connects to PostgreSQL itself.
+
+## Prerequisites
+
+- Apache Cloudberry is deployed with proper database access permissions set in `pg_hba.conf`. These steps were verified against Apache Cloudberry 2.1.0-incubating.
+- LibreDB Studio is installed and running. It is not a desktop download: run it as a container, a Helm chart, or with `npx @libredb/studio`.
+- The coordinator host, port, database name, and a role to connect as.
+
+## Steps
+
+1. Open LibreDB Studio in your browser and sign in.
+
+2. Click the **+** button next to the LibreDB Studio logo to open the New Connection dialog.
+
+3. Name the connection and select **PostgreSQL** as the connection type. Cloudberry has no separate connection type of its own: it speaks the PostgreSQL wire protocol, so the PostgreSQL driver is the correct choice.
+![](../../media/libredb-studio1.png)
+
+4. Fill in the coordinator host and port, along with your username, password, and database name.
+![](../../media/libredb-studio2.png)
+
+5. Click **Test Connection** to verify, then **Establish Connection**.
+
+The connection appears in the sidebar, with the object browser on the left. Two internal tables, `pg_ext_aux.pg_pax_fastsequence` and `pg_ext_aux.pg_pax_tables`, are listed alongside your own tables.
+![](../../media/libredb-studio3.png)
+
+You can now browse schemas and run queries, including joins and aggregates, from the editor.
+![](../../media/libredb-studio4.png)

versioned_sidebars/version-2.x-sidebars.json

@@ -373,7 +373,8 @@
           "label": "SQL Clients",
           "items": [
             "ecosystem/sql-clients/dbeaver",
-            "ecosystem/sql-clients/clouddm"
+            "ecosystem/sql-clients/clouddm",
+            "ecosystem/sql-clients/libredb-studio"
           ]
         },
         {