Category Archives: DevOps

MySQL InnoDB Cluster – Automatic Node Provisioning

The MySQL Development Team is very excited and proud of what was achieved in this 8.0.17 GA release!

The spotlight is on… A game-changer feature – Automatic Node provisioning!

This has been an extremely desired and important feature, and it has been accomplished, once again, with tight integration and cooperation of MySQL Components:

  • The new MySQL Clone Plugin: To take a physical snapshot of the database and transfer it over the network to provision a server, all integrated into the server, using regular MySQL connections.

“Look: I/O thread is waiting for disk space!”

MySQL 8.0.1 introduced a work with replication threads mutexes in order to improve performance. In MySQL 8.0.2 the same work was extended, focusing in usability, and revamped how replication deals with disk-full conditions, improving the responsiveness of both monitoring commands and administrative commands such as KILL, as well as making status messages much more precise and helpful.…