feat(dwh): update db and users mgmt pages for beta MTA-6431

pages/data-warehouse/how-to/connect-applications.mdx

@@ -17,7 +17,6 @@ To connect your deployment with BI tools, refer to the [dedicated documentation]
 
 - A Scaleway account logged into the [console](https://console.scaleway.com)
 - [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
-- [Signed up to the private beta](https://www.scaleway.com/fr/betas/) and received a confirmation email.
 - Created a [Data Warehouse deployment](/data-warehouse/how-to/create-deployment/)
 
 1. Click **ClickHouse®** under **Data & Analytics** on the side menu. The Data Warehouse deployment page displays.

pages/data-warehouse/how-to/connect-bi-tools.mdx

@@ -15,7 +15,6 @@ This page explains how to integrate your Data Warehouse for ClickHouse® deploym
 
 - A Scaleway account logged into the [console](https://console.scaleway.com)
 - [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
-- [Signed up to the private beta](https://www.scaleway.com/fr/betas/) and received a confirmation email.
 - Created a [Data Warehouse deployment](/data-warehouse/how-to/create-deployment/)
 
 ## Tableau

pages/data-warehouse/how-to/create-deployment.mdx

@@ -15,7 +15,6 @@ A Data Warehouse is a centralized repository designed to store, manage, and anal
 
 - A Scaleway account logged into the [console](https://console.scaleway.com)
 - [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
-- [Signed up to the private beta](https://www.scaleway.com/fr/betas/) and received a confirmation email.
 
 ## Creating a Data Warehouse Deployment
 

pages/data-warehouse/how-to/edit-autoscaling.mdx

@@ -15,7 +15,7 @@ This page explains how to edit the autoscaling configuration of your Data Wareho
 
 - A Scaleway account logged into the [console](https://console.scaleway.com)
 - [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
-- [Signed up to the private beta](https://www.scaleway.com/fr/betas/) and received a confirmation email.
+
 - Created a [Data Warehouse deployment](/data-warehouse/how-to/create-deployment/)
 
 <Message type="important">

pages/data-warehouse/how-to/import-data.mdx

@@ -17,7 +17,7 @@ Scaleway Data Warehouse for ClickHouse® allows you to quickly import any type o
 
 - A Scaleway account logged into the [console](https://console.scaleway.com)
 - [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
-- [Signed up to the private beta](https://www.scaleway.com/fr/betas/) and received a confirmation email.
+
 - Created a [Data Warehouse deployment](/data-warehouse/how-to/create-deployment/)
 
 ## How to import data using the ClickHouse® CLI

pages/data-warehouse/how-to/manage-databases.mdx

@@ -9,29 +9,57 @@ dates:
 import Requirements from '@macros/iam/requirements.mdx'
 
 
-This page explains how to manage databases in your Data Warehouse for ClickHouse® deployment using the [Scaleway console](https://console.scaleway.com/).
-
-<Message type="note">
-During the private beta phase, database management can only be done with the **scwadmin** & via the ClickHouse® CLI, MySQL or HTTPS protocols.
-</Message>
+This page explains how to manage databases in your Data Warehouse for ClickHouse® deployment.
 
 <Requirements />
 
 - A Scaleway account logged into the [console](https://console.scaleway.com)
 - [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
-- [Signed up to the private beta](https://www.scaleway.com/fr/betas/) and received a confirmation email.
 - Created a [Data Warehouse deployment](/data-warehouse/how-to/create-deployment/)
 
 ## How to manage databases using the Scaleway console
 
-During the private beta phase, the management of databases in your Data Warehouse for ClickHouse® deployment is limited to viewing databases  in your deployment.
+The Scaleway console allows you to create and delete databases for your Data Warehouse for ClickHouse® deployment.
+
+### How to create a database using the Scaleway console
+
+1. Click **ClickHouse®** under **Data & Analytics** on the side menu. The Data Warehouse deployment page displays.
+
+2. Click the name of the desired Data Warehouse deployment. The **Overview** tab of the deployment displays.
+
+3. Click the **Databases** tab. A list of your current databases displays.
+
+4. Click **+ Create database**. A pop-up displays.
+
+5. Enter a name for your new database. It can can only contain alphanumeric characters, underscores, and dashes.
+
+6. Click **Create database** to confirm.
+
+Your new database appears in the list.
+
+### How to delete a database using the Scaleway console
+
+<Message type="note">
+The `default` database cannot be deleted.
+</Message>
+
+1. Click **ClickHouse®** under **Data & Analytics** on the side menu. The Data Warehouse deployment page displays.
+
+2. Click the name of the desired Data Warehouse deployment. The **Overview** tab of the deployment displays.
+
+3. Click <Icon name="delete" /> next to the name of the database you want to delete. A confirmation pop-up displays.
+
+4. Enter `DELETE`, then click **Delete database** to confirm.
+
+The deleted database no longer appears in the list.
 
 ## How to manage databases using frameworks
 
-[Connect to your deployment](/data-warehouse/how-to/connect-applications/) using your preferred framework. 
-    <Message type="tip">
-    You can also connect using the ClickHouse HTTP console from the **Overview** tab of your deployment. Make sure to enter valid credentials in the top-right fields.
-    </Message>
+[Connect to your deployment](/data-warehouse/how-to/connect-applications/) using your preferred framework.
+
+<Message type="tip">
+You can also connect using the ClickHouse HTTP console from the **Overview** tab of your deployment. Make sure to enter valid credentials in the top-right fields.
+</Message>
 
 Once connected, you can run SQL queries to `CREATE/ALTER/DROP` your `DATABASE/TABLE`.
 

pages/data-warehouse/how-to/manage-delete-deployment.mdx

@@ -15,7 +15,6 @@ This page explains how to manage and delete your Data Warehouse deployment.
 
 - A Scaleway account logged into the [console](https://console.scaleway.com)
 - [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
-- [Signed up to the private beta](https://www.scaleway.com/fr/betas/) and received a confirmation email.
 - Created a [Data Warehouse deployment](/data-warehouse/how-to/create-deployment/)
 
 ## How to manage a Data Warehouse deployment

pages/data-warehouse/how-to/manage-storage.mdx

@@ -0,0 +1,141 @@
+---
+title: How to manage data storage in a Data Warehouse for ClickHouse® deployment
+description: This page explains how to manage data storage in a Data Warehouse for ClickHouse® deployment using storage policies
+tags: data storage policy strategy options object block
+dates:
+  validation: 2025-10-16
+  posted: 2025-10-16
+---
+
+import Requirements from '@macros/iam/requirements.mdx'
+
+<Requirements />
+
+- A Scaleway account logged into the [console](https://console.scaleway.com)
+- [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
+
+## Overview
+
+Scaleway Data Warehouse for ClickHouse® uses ClickHouse®'s native storage policies to decide where table data lives: on Scaleway Block storage, and/or on Object Storage (Amazon S3). Policies are applied at table-level during table creation, using the settings presented below. You can choose between three policies for your deployment:
+
+- `tiered` (default in Scaleway Data Warehouse for ClickHouse®)
+- `s3_cache` (cache mode)
+- `default` (local-only mode)
+
+The table below provides an overview of each storage policy's behavior and use case.
+
+| Storage&nbsp;policy | Behavior | When to use |
+|------|---------|------------|
+| `tiered` | Writes on Block Storage first, and parts are automatically moved to Object Storage when disk is 90% full. | General purpose setting for fast local writes and transparent spillover to Object Storage as the dataset grows. |
+| `s3_cache` | Data is stored on Object Storage. A local Block Storage cache layer keeps frequently-read parts to accelerate repeated reads. | Large datasets that mostly live in Object Storage, with repeated reads on smaller subsets that benefit from local caching. |
+| `default` | Data is stored on Block storage only. | Small datasets where lowest latency for reads/writes on local disk is desired and capacity fits the Block Storage volume. |
+
+## Tiered storage policy
+
+### Applying the tiered policy
+
+**Tiered** is the deployment's default policy. Data is stored on the `hot` volume (Block Storage) until it reaches 90% of its capacity, then data is moved to the `cold` volume. This mechanism is controlled by `move_factor:0.1`.
+
+[Connect to you deployment](/data-warehouse/how-to/connect-applications/), then run the SQL query below to apply the `tiered` storage policy.
+
+<Tabs id="tiered-explicit-implicit">
+  <TabsTab label="Explicit">
+
+  Storage policy is explicitly defined as `tiered`.
+
+    ```sql
+    CREATE TABLE tiered_table
+    (
+      id UInt64,
+      ts DateTime,
+      value Float32
+    )
+    ENGINE = MergeTree
+    PARTITION BY toYYYYMM(ts)
+    ORDER BY id
+    SETTINGS storage_policy = 'tiered';
+    ```
+
+  </TabsTab>
+  <TabsTab label="Implicit">
+
+    Storage policy is not defined, ClickHouse® applies the `tiered` storage policy by default.
+
+    ```sql
+    CREATE TABLE dw.tiered_table_implicit
+    (
+      id UInt64,
+      ts DateTime,
+      value Float32
+    )
+    ENGINE = MergeTree
+    PARTITION BY toYYYYMM(ts)
+    ORDER BY id;
+    ```
+  </TabsTab>
+</Tabs>
+
+<Message type="note">
+If you omit the `storage_policy` setting, ClickHouse® will automatically apply the `tiered` policy.
+</Message>
+
+### Moving data with the tiered policy
+
+When using the `tiered` storage policy, you can manually move partitions between `hot` (Block Storage) and `cold` (Object Storage) volumes using the SQL queries below.
+
+- Moving specific partitions to the `cold` volume (Object Storage):
+
+    ```sql
+    ALTER TABLE tiered_table MOVE PARTITION '2024-08' TO VOLUME 'cold';
+    ```
+
+- Moving a non-partitioned table (`tuple()`) to the `cold` volume (Object Storage):
+
+    ```sql
+    ALTER TABLE tiered_table_without_partitions MOVE PARTITION tuple() TO VOLUME 'cold';
+    ```
+
+- Moving a partition to the `hot` volume (Block Storage):
+
+    ```sql
+    ALTER TABLE tiered_table MOVE PARTITION '2024-08' TO VOLUME 'hot';
+    ```
+- Moving a non-partitioned table (`tuple()`) to the `hot` volume (Block Storage):
+
+    ```sql
+    ALTER TABLE tiered_table_without_partitions MOVE PARTITION tuple() TO VOLUME 'hot';
+    ```
+
+## S3 cache policy
+
+[Connect to your deployment](/data-warehouse/how-to/connect-applications/), then run the SQL query below to create a new table with the `s3_cache` policy enabled.
+```sql
+CREATE TABLE cache_table
+(
+  id UInt64,
+  ts DateTime,
+  value Float32
+)
+ENGINE = MergeTree
+PARTITION BY toYYYYMM(ts)
+ORDER BY id
+SETTINGS storage_policy = 's3_cache';
+```
+
+## Local-only policy
+
+[Connect to your deployment](/data-warehouse/how-to/connect-applications/), then run the SQL query below to create a new table with the `default` (Block Storage only) policy enabled.
+
+```sql
+CREATE TABLE local_table
+(
+  id UInt64,
+  ts DateTime,
+  value Float32
+)
+ENGINE = MergeTree
+PARTITION BY toYYYYMM(ts)
+ORDER BY id
+SETTINGS storage_policy = 'default';
+```
+

pages/data-warehouse/how-to/manage-users.mdx

@@ -9,24 +9,63 @@ dates:
 import Requirements from '@macros/iam/requirements.mdx'
 
 
-This page explains how to manage users in your Data Warehouse for ClickHouse® deployment using the [Scaleway console](https://console.scaleway.com/).
-
-<Message type="note">
-During the private beta phase, user management can only be done with the **scwadmin** user via the ClickHouse® CLI, MySQL or HTTPS protocols.
-</Message>
+This page explains how to manage users in your Data Warehouse for ClickHouse® deployment.
 
 <Requirements />
 
 - A Scaleway account logged into the [console](https://console.scaleway.com)
 - [Owner](/iam/concepts/#owner) status or [IAM permissions](/iam/concepts/#permission) allowing you to perform actions in the intended Organization
-- [Signed up to the private beta](https://www.scaleway.com/fr/betas/) and received a confirmation email.
 - Created a [Data Warehouse deployment](/data-warehouse/how-to/create-deployment/)
 
 ## How to manage users using the Scaleway console
 
-During the private beta phase, the management of users for your Data Warehouse for ClickHouse® deployment is limited to:
-- Viewing users in your deployment
-- Changing the password of an existing user
+The Scaleway console allows you to create users for your Data Warehouse for ClickHouse® deployment, to grant them admin rights, to update their password, and to delete them.
+
+### How to create a user using the Scaleway console
+
+1. Click **ClickHouse®** under **Data & Analytics** on the side menu. The Data Warehouse deployment page displays.
+
+2. Click the name of the desired Data Warehouse deployment. The **Overview** tab of the deployment displays.
+
+3. Click the **Users** tab. A list of your current users displays.
+
+4. Click **+ Create user**. A pop-up displays.
+
+5. Enter a username. It must be unique, contain up to 63 characters, and must start with a letter. Only alphanumeric characters, underscores, and dashes are accepted.
+
+6. Enter a password, or generate one automatically.
+
+7. Enable the toggle if you want to grant admin rights to the user.
+
+8. Click **Create user** to proceed.
+
+The newly created user appears in the list of your deployment's users.
+
+### How to update a user's password and admin rights
+
+1. Click **ClickHouse®** under **Data & Analytics** on the side menu. The Data Warehouse deployment page displays.
+
+2. Click the name of the desired Data Warehouse deployment. The **Overview** tab of the deployment displays.
+
+3. Click the **Users** tab. A list of your current users displays.
+
+4. Click <Icon name="more" /> next to the name of the user you want to update, then click **Update user**. A pop-up displays.
+
+5. Update the user's password and/or admin rights, then click **Update user** to confirm.
+
+### How to delete a user using the Scaleway console
+
+1. Click **ClickHouse®** under **Data & Analytics** on the side menu. The Data Warehouse deployment page displays.
+
+2. Click the name of the desired Data Warehouse deployment. The **Overview** tab of the deployment displays.
+
+3. Click the **Users** tab. A list of your current users displays.
+
+4. Click <Icon name="delete" /> next to the name of the user you want to delete. A confirmation pop-up displays.
+
+5. Enter `DELETE`, then click **Delete user** to confirm.``
+
+The user is deleted and no longer appears in the list.
 
 ## How to manage users using frameworks
 
@@ -37,4 +76,52 @@ During the private beta phase, the management of users for your Data Warehouse f
 
 Once connected, you can run SQL queries using `USER`, `ROLE`, and `ROW POLICY` to create new users and grant them the desired permissions via roles.
 
-Refer to the official ClickHouse® documentation on [users and roles](https://clickhouse.com/docs/sql-reference/statements/create/user) for more information.
+Refer to the official ClickHouse® documentation on [users and roles](https://clickhouse.com/docs/sql-reference/statements/create/user) for more information.
+
+## Manage user permissions
+
+[Connect to your deployment](/data-warehouse/how-to/connect-applications/) using your preferred framework. 
+
+Once connected, you can run SQL as shown below to grant the desired permissions to users.
+
+**Grant permission to create databases**
+
+```sql
+GRANT CREATE DATABASE ON . TO user;
+```
+
+**Grant permission to create tables in any database**
+
+```sql
+GRANT CREATE TABLE ON . TO user;
+```
+
+**Grant permission to create tables in a specific database**
+
+```sql
+GRANT CREATE TABLE ON database_name.* TO user;
+```
+
+**Grant data manipulation permissions for any table in any database**
+
+```sql
+GRANT INSERT, UPDATE, DELETE ON . TO user;
+```
+
+**Grant data manipulation permissions for any table in a specific database**
+
+```sql
+GRANT INSERT, UPDATE, DELETE ON database_name.* TO user;
+```
+
+**Grant data manipulation permissions for a specific table in a specific database**
+
+```sql
+GRANT INSERT, UPDATE, DELETE ON database_name.table_name TO user;
+```
+
+**Grant every permissions on every database**
+
+```sql
+GRANT CREATE DATABASE, CREATE TABLE, INSERT, UPDATE, DELETE ON . TO user;
+```