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Measuring failover time for ScaleArc load balancer

 | August 19, 2014 |  Posted In: Benchmarks, Insight for DBAs, MySQL, Percona MySQL Consulting, Percona Software, Percona XtraDB Cluster

ScaleArc hired Percona to benchmark failover times for the ScaleArc database traffic management software in different scenarios. We tested failover times for various clustered setups, where ScaleArc itself was the load balancer for the cluster. These tests complement other performance tests on the ScaleArc software – sysbench testing for latency and testing for WordPress acceleration. […]

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High-availability options for MySQL, October 2013 update

 | October 23, 2013 |  Posted In: High-availability, MySQL, NDB cluster, Percona replication manager, 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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Choosing a MySQL HA Solution – MySQL Webinar: June 5

 | May 28, 2013 |  Posted In: Events and Announcements, Insight for DBAs, MySQL, MySQL Webinars

Selecting the most appropriate solution for a MySQL HA infrastructure is as much a business and philosophical decision as it is a technical one, but often the choice is made without adequately considering all three perspectives.  When too much attention is paid to one of these aspects at the cost of the others, the resulting […]

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