Comments on How to Setup MariaDB Galera Cluster on Ubuntu 20.04
Load balancing and clustering are very important in a production environment to achieve high availability for your database system. In this post, we will show how to set up a three-node MariaDB Galera cluster on Ubuntu 20.04 server.
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By: Marco
About HA, please can you add some information about fail-over scenarios? What happens if a node will die? What happens when it will return up? What happen if we need to shutdown and then restart the whole cluster? There are any constrains about nodes starting order?