Auto-Clustering is provided for the 10.x MariaDB versions only.
Automatic clusterization of the databases with pre-configured replication and auto-discovery of the nodes.
Based on the requirements, I can select Scheme of the following types:
1. Master-Master with Extra Slaves:
Pre-configured
replication with two interconnected master databases. During the
horizontal scaling, the cluster is extended with additional slave nodes.
2. Master-Slave with Extra Slaves:
Pre-configured
replication with one master and one slave database. During the
horizontal scaling, the cluster is extended with additional slave nodes.
3. Galera Cluster:
All servers can accept updates even if being issued concurrently.