## Overview

<!-- markdownlint-disable MD032 -->
> [!NOTE]
> - This lab only supports Chrome browser.

In this lab, you migrate data using the `TiDB Data Migration` tool. The following shows the deployment topology diagram of TiDB cluster.

![60%](https://lab-static.pingcap.com/quick-demo/TiDBClusterDeploymentTopologyExercisewithDataMigration_aa_005_20230301.png)

`TiDB Data Migration`utility is used for supporting the full data migration and the incremental data replication from the upstream MySQL instances into downstream TiDB instance. The following shows the topology diagram of `TiDB Data Migration` cluster.

![60%](https://lab-static.pingcap.com/quick-demo/DMLabToplogy_aa_005_20220626.png)

> [!TIP]
> Click **Start** to launch the lab environment.
> Once the environment is ready, select **Next** on the bottom toolbar to advance to **Module 1**.
> And, follow the step-by-step lab guide to connect to the hands-on environment and begin your tasks.