11/21/2023 0 Comments Aws aurora mysql version![]() Note: If you receive errors when running AWS Command Line Interface (AWS CLI) commands, make sure that you’re using the most recent AWS CLI version. This applies to both minor and major version upgrades. Note: It's a best practice to test your applications on the upgraded version of Aurora. This depends on the type of upgrade that you are performing and the type of Aurora DB cluster that you are using. But, there are a few differences to be aware of for global clusters. Upgrading an Aurora global database follows the same procedure as upgrading your individual Aurora MySQL-Compatible DB clusters. Downtime occurs when the application moves to Aurora MySQL 3.x.You can perform either a minor or a major version upgrade to the Aurora clusters in your global database configuration. Then, perform data replication from Aurora MySQL version 2.x to 3.x using AWS DMS. To perform this migration, create an Aurora MySQL DB instance version 3.x. This upgrade is more complex than the previous options. You can also use AWS DMS to upgrade your application, with minimal downtime. ![]() For more information, see Configuring binary log file position replication with an external source instance.Īfter the replication is in sync, point your application to Aurora MySQL 3.x. Start the replication from Aurora MySQL 2.x to Aurora MySQL 3.x.Capture the bin log position from the restored DB cluster.Restore the snapshot to Aurora MySQL version 3.x.Take a snapshot of the Aurora MySQL 2.x DB cluster.Increase the retention period of your DB cluster.Turn on binary logs on the source Aurora MySQL 2.x DB cluster.Note: When you set up manual replication to upgrade your application, downtime occurs when switching from Aurora MySQL 2.x to Aurora MySQL 3.x. Downtime occurs from the time the snapshot creation starts until the new database is created and enters a running state. This makes sure that you don't lose recent changes to your data. Note: If you use a snapshot to upgrade your Aurora DB cluster from version 2.x to version 3.x, and your database supports a live application, stop the application before taking the snapshot. Enter the configuration details, and then choose Restore DB Instance.Īfter the Aurora 3.x cluster becomes available, you can redirect connections to the new DB instance.In the Instance Specification section, for DB Engine Version, choose one of the Aurora 3.X (compatible with MySQL 8.0.23) versions available. ![]()
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