---
title: Backup
slug: knowledge-base-internal/backup
description: Learn how to create a database backup using the "simonctl backup" command on the master-node machine. The backup file will be saved in the "/dados/backup" folder as "db-dump.backup", with older versions having a timestamp in the file name.
createdAt: 2021-12-21T17:37:04.000Z
---

## Banco de dados

1. Na máquina principal (master-node), executar o seguinte comando:

```shell
simonctl backup
```

     2\. O arquivo de backup será armazenado na pasta: `/dados/backup`com o nome ***db-dump.backup***.

```shell
Dez 21 10:10 db-dump.backup                # <- última versão
Dez 13 18:21 20211213212146_db-dump.backup # <- versões em cópia (por até 30 dias)
```