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High-availability options for MySQL, October 2013 update

 | October 23, 2013 |  Posted In: High-availability, MySQL, Percona Server, Percona XtraDB Cluster

The technologies allowing to build highly-available (HA) MySQL solutions are in constant evolution and they cover very different needs and use cases. In order to help people choose the best HA solution for their needs, we decided, Jay Janssen and I, to publish, on a regular basis (hopefully, this is the first), an update on […]

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Pacemaker, please meet NDB Cluster or using Pacemaker/Heartbeat to start a NDB Cluster

 | May 19, 2010 |  Posted In: Insight for DBAs, MySQL

Customers have always asked me to make NDB Cluster starts automatically upon startup of the servers. For the ones who know NDB Cluster, it is tricky to make it starts automatically. I know at least 2 sets of scripts to manage NDB startup, ndb-initializer and from Johan configurator www.severalnines.com. If all the nodes come up […]

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