# tuna and CockroachDB

## Step 1. Download the client

Instructions are available on the [installation page](https://tuna.am/en/docs/guides/install.md).

## Step 2. Run CockroachDB server

Installation instructions can be found in the [official documentation](https://www.cockroachlabs.com/docs/v24.3/install-cockroachdb-linux).

## Step 3. Run tuna

CockroachDB uses port `26257` by default:

```bash
tuna tcp 26257

```