MySQL 8.3 Released: What’s New and Removed
MySQL, the widely-used open-source relational database management system, has unveiled its latest version, MySQL 8.3. It brings new features and some removals, promising to streamline the database operations. Let’s take a look at them.
A standout feature in MySQL 8.3 is the introduction of tagged Global Transaction Identifiers (GTIDs) in MySQL Replication and Group Replication. This enhancement allows for the grouping and easy identification of transaction sets.
The new GTID format, “UUID:TAG:NUMBER,” enables unique naming for GTIDs linked to specific transaction groups. This way, users can distinguish between data and administrative operations through GTID comparisons, enhancing replication efficiency and organization.