Add MariaDB Parallel Replication Advices #14
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Adds new checks to the `get_replication_status` subroutine to provide performance recommendations for MariaDB parallel replication. The script now checks for the following: - `replica_parallel_threads`: Recommends setting this to the number of vCPUs if parallel replication is not enabled. - `replica_parallel_mode`: Recommends setting this to `optimistic` for MariaDB 10.5+ to improve performance. - Informs the user that `binlog_format=ROW` is required on the master for parallel replication to function correctly.
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This change enhances the mysqltuner.pl script by adding specific performance recommendations for MariaDB parallel replication, based on modern best practices. It checks for the proper configuration of parallel replication threads and mode, and advises on the required binlog format on the master.
PR created automatically by Jules for task 9921186437653809093 started by @jmrenouard