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Follow these basics when migrating to Percona XtraDB Cluster for MySQL

 | May 1, 2013 |  Posted In: Insight for DBAs, MySQL, Percona Software, XtraDB Cluster

Galera/Percona XtraDB Cluster (PXC) for MySQL is a hot thing right now and some users jump right in without enough testing. Consequently, they’re more likely to either suffer failure or issues that prevent them from moving forward. If you are thinking of migrating your workload to Percona XtraDB Cluster, make sure to go through these […]

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Percona Toolkit 2.1.8 released today with beta support for MySQL 5.6

 | January 9, 2013 |  Posted In: MySQL, Percona Software, Percona Toolkit

Percona Toolkit 2.1.8 was released today and the new version comes with some pretty cool news: Beta support for MySQL 5.6 (which as you might know is also in beta). In addition to various bug fixes, Percona Toolkit 2.1.8 also offers beta support for Percona XtraDB Cluster (PXC). Version 2.1.8 continues the trend of solid […]

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Comparing Percona XtraDB Cluster with Semi-Sync replication Cross-WAN

 | June 14, 2012 |  Posted In: Benchmarks, MySQL, XtraDB Cluster

I have a customer who is considering Percona XtraDB Cluster (PXC) in a two colo WAN environment.  They wanted me to do a test comparing PXC against semi-synchronous replication to see how they stack up against each other. Test Environment The test environment included AWS EC2 nodes in US-East and US-West (Oregon).  The ping RTT latency […]

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