The latest and greatest MySQL 5.7 development milestone release (DMR) is out (changelog). It is great to see such a strong and steady cadence of development releases. The latest one, 5.7.5, is packed with awesome features. Let me highlight a few ones related to replication.
Storing Global Transaction Identifiers History in a system table.
MySQL 5.7.5 introduces a new replication system table that is used by the server to save global transaction identifiers (GTIDs) execution history. This means …[Read more...]