New answers tagged my.cnf
In a Galera cluster, any node can play the part of a Master node. Such a node can execute DML (INSERTs, UPDATEs, and DELETEs). If DML statements are spread across multiple Master nodes and are targeting the same tables, you must expect log conflicts. Why ? Galera wsrep libraries were designed to commit DML changes if all nodes in a cluster are ready to do ...
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