Category Archives: High Availability

Group Replication Features backported to MySQL 5.7

We have brought further enhancement to MySQL Group Replication 5.7 release by backporting some most requested features to MySQL 5.7.20 release:

  • Member weight for automatic primary election on failover
  • Disallow writes after leaving the group

And to MySQL 5.7.19 release:

  • Transaction savepoint support

 

Member weight for automatic primary election on failover

The Member weight for automatic primary election on failover feature will allow user to influence primary member election using a integer member weight value.…

MySQL 8.0.3: Binary logging and Replication chains are now enabled by default

MySQL 8.0.3 release candidate is out with amazing new replication features, along with changes in couple of replication default options. Thanks to our users for their constant feedback and valuable inputs, MySQL is changing defaults whenever possible to remove configuration overhead for practical deployment of MySQL server.…

MySQL binlog administration

If you look into the key elements of replication, then the very basic element is Binary log or binlog. Over the period of time we have made efforts to improve the management of this quintessential element of replication. To keep up with our raising standards and requirements coming from the global MySQL community we have introduced two new features to help you manage your binary logs more efficiently.…