It's durable using checkpointing and redologging, this is default behavior. You can read more details here: http://www.clusterdb.com/mysql-cluster/how-can-a-dat

It's durable using checkpointing and redologging, this is default behavior. You can read more details here: http://www.clusterdb.com/mysql-cluster/how-can-a-database-be-in-memory-and-durable-at-the-same-time http://www.clusterdb.com/mysql-cluster/how-can-a-database-be... And I agree that using the name MySQL is a bit misleading, perhaps better with NDB (NetworkDataBase) as NDB only uses MySQL as an API for SQL access to data.