> For the complete documentation index, see [llms.txt](https://docs.ionos.com/cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ionos.com/cloud/databases/mariadb/how-tos.md).

# How-Tos

How-to guides for managing MariaDB clusters using the DCD.

{% hint style="warning" %}
**Important:**

* **MariaDB v2** is available in MariaDB Long-Term Support (LTS) versions, such as 10.6, 10.11, 11.4, 11.8, or 12.3. We recommend using 10.11 and above, as MariaDB 10.6 has reached End of Life (EOL).
* Use MariaDB v2 to create clusters using the [<mark style="color:blue;">DCD</mark>](/cloud/databases/mariadb/how-tos/v2.md) or the [<mark style="color:blue;">API</mark>](https://api.ionos.com/docs/mariadb/v2/).
* **MariaDB v1** has officially reached End of Life (EOL) and all legacy v1 clusters have been decommissioned effective **August 31, 2026**.
* The migration from v1 to v2 runs automatically with zero downtime. Your database stays fully functional throughout the process, and your existing connection strings continue to work without changes.
  {% endhint %}

## What can you do with the MariaDB v2 engine in the DCD?

With the MariaDB v2 engine in the DCD, you can:

* Create a MariaDB v2 cluster, optionally restoring it from an existing backup. Cluster creation is no longer supported in v1.
* View the list of clusters and a cluster's details.
* Update cluster properties, configuration, resources, and maintenance settings.
* Restore an existing cluster from a backup to a specific point in time.
* Delete a cluster that is no longer required.

## Quick links

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;"><strong>MariaDB v2</strong></mark></td><td>How-to guides for managing MariaDB clusters using the MariaDB v2 engine.</td><td><a href="/cloud/databases/mariadb/how-tos/v2.md">MariaDB v2</a></td></tr><tr><td><mark style="color:blue;"><strong>MariaDB v1</strong></mark></td><td>How-to guides for existing MariaDB v1 clusters. <strong>Cluster creation is no longer supported in v1</strong>.</td><td><a href="/cloud/databases/mariadb/how-tos/v1.md">MariaDB v1</a></td></tr></tbody></table>


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