EmergencyEMERGENCY? Get 24/7 Help Now!

Using sysbench 0.5 for performing MySQL benchmarks

 | September 2, 2014 |  Posted In: Benchmarks, Insight for DBAs, MySQL, OpenStack, Percona MySQL Consulting, Percona MySQL Support

Given the recent excitement & interest around OpenStack I wanted to make sure I was ready to conduct appropriate evaluations of system performance.  I generally turn to sysbench since it comes with a variety of different tests (accessed via –test= option interface), including: fileio – File I/O test cpu – CPU performance test memory – […]

Read More

Percona XtraDB Cluster 5.6.20-25.7 is now available

 | September 1, 2014 |  Posted In: Events and Announcements, MySQL, Percona Software, Percona XtraDB Cluster

Percona is glad to announce the new release of Percona XtraDB Cluster 5.6 on September 1st 2014. Binaries are available from downloads area or from our software repositories. Based on Percona Server 5.6.20-68.0 including all the bug fixes in it, Galera Replicator 3.7, and on Codership wsrep API 25.7, Percona XtraDB Cluster 5.6.20-25.7 is now […]

Read More

Galera replication – how to recover a PXC cluster

 | September 1, 2014 |  Posted In: Insight for DBAs, MySQL, Percona XtraDB Cluster

Galera replication for MySQL brings not only the new, great features to our ecosystem, but also introduces completely new maintenance techniques. Are you concerned about adding such new complexity to your MySQL environment? Perhaps that concern is unnecessarily. I am going to present here some simple tips that hopefully will let fresh Galera users prevent […]

Read More