Probability perspective on MySQL Group replication and Galera Cluster

Comparing Oracle MySQL Group Replication and Galera Cluster through a probability perpective seems quite interesting.

At commit time both use a group certification process that requires network round trips. The required time for these network roundtrips is what will mainly determined the cost of a transaction. Let us try to compute an estimate of the [...]

MySQL Fabric with MariaDB Galera Cluster ?

MySQL Fabric is a very promising sharding framework. If I take Ulf Wendel definition of MySQL Fabric :

MySQL Fabric is an administration tool to build large “farms” of MySQL servers. In its most basic form, a farm is a collection of MySQL Replication clusters. In its most advanced form, a farm is a collection of [...]

MariaDB Galera Cluster is a unique technology worth testing

As alway with new technology there is always different approaches regarding the adoption. You can try to use the bleeding edge features or start with a very standard configuration. My personal advise to new users is to start with the most basic configuration.

This allow you to get familiar with the fundamentals : – how [...]