I’m trying to get a redundant setup with MariaDB Galera (3 nodes cluster).
I have 4 web servers that needs to read/write (not too heavy currently) to the cluster. However, the only piece missing is the “bridge” between web servers and the DB cluster.
What would be the best option? A load balancer? How much of a single point of failure the load balancer would be?
I don’t want to over complicate things either. Any idea is welcomed.
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