Oracle have just made availble the new MySQL Cluster 7.4.1 Development Milestone Release – it can be downloaded from the development release tab here. Note that this is not a GA release and so we wouldn’t recommend using it in production.
There are three main focus areas for this DMR and the purpose of this post is to briefly introduce them:
- Active-Active (Multi-Master) Replication
- Performance
- Operational improvements (speeding up of restarts; enhanced memory reporting)
Active-Active (Multi-Master) Replication
MySQL Cluster allows bi-directional replication between two (or more) clusters. Replication within each cluster is synchronous but between clusters it is asynchronous which means …
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