Fail early, fail fast – preventing stale reads on a member that dropped out of the group!

In Group Replication, starting with MySQL 8.0.12, the user is able to specify the behavior for members that enter an error state. The member can either shoot itself on the head or set itself to read-only. But what does that mean in practice? This blog post will give you a Continue Reading

The per-channel replication filters

In 8.0.1, we introduced per-channel replication filters. This allows user to specify different replication filter rules for different slave replication channels. Therefore, the slave will be able to filter out (or transform) the execution of selected replicated changes on a per-source basis when using multi-source replication. In 5.7, we have Continue Reading