# System Requirements for Amazon Aurora MySQL

To back up and restore MySQL data on an Amazon application, verify that your environment has the required software and a firewall.

## Before Configuring Backups, Verify Backup Gateway Region and Access to the Database

Before configuring backups of the database, do the following:

- Verify that the AWS backup gateway is deployed in the same region and VPC as the AWS database.

- Verify that the AWS backup gateway can access the AWS databases. For more information, go to Automatically connecting an EC2 instance and an RDS database on the Amazon RDS website.

- See the following:

  - System Requirements for AWS Backup Gateways

  - For instructions to create an AWS backup gateway, which is part of configuring backups, see the "Configuring Backups" page for the database, under AWS Cloud Databases. For example, see Configuring Backups for Amazon DocumentDB Instances.

## Software Requirements

- Packages that are required on access nodes:

  - Virtual Server Agent

  - MySQL Agent

- For information on supported Amazon EC2 instances as access nodes, see Supported Amazon EC2 Instance Families.

- Access nodes that you run backup and restore operations on must have one of the following operating systems:

Operating system | Processor architecture
--- | ---
Amazon Linux 2023 AMI | 64-bit (Arm) (recommended) 64-bit (x86)
Amazon Linux 2 AMI (HVM) - Kernel 5.10, SSD Volume Type | 64-bit (Arm) (recommended) 64-bit (x86)
CentOS 9.x, 8.x | x64 Compatible processors
Oracle Linux Enterprise 9.x, 8.x | x64 Compatible processors
Red Hat Enterprise Linux (RHEL) 9.x, 8.x | x64 Compatible processors
Rocky Linux 9.x, 8.x | x64 Compatible processors
Windows 2022, 2019, 2016 | x64 Compatible processors

## Supported MySQL Versions

- MySQL 8.4.x

- MySQL 8.0.x

- MySQL 5.7.x

Note

To back up and restore data using MySQL version 8 on Windows, install Microsoft Visual C++ libraries.

## SSL and TLS Support

SSL is supported for MySQL version 5.7 and later. The supported TLS versions to create Amazon SSL encrypted MySQL instances are TLS 1.0, 1.1 and 1.2.

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