Apache Cassandra is an open-source NoSQL database. One of it's main features is it's decentralized nature that gives unique fault tolerance. Having our data replicated across datacenters means our production will not suffer from the loss of one of our sites, something all sysadmins dream of (or really happy to have such setup).
This is a companion discussion topic for the original entry at https://linuxconfig.org/how-to-install-cassandra-on-redhat-8