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Percona submits 7 talks for Vancouver OpenStack Summit (voting ends Feb. 23)

 | February 18, 2015 |  Posted In: Events and Announcements, MySQL, OpenStack

Percona has submitted seven talks for the next OpenStack Summit in Vancouver this May. And as with all OpenStack Summit events, the community decides the content. Voting ends February 23, and if you aren’t already an OpenStack Foundation member (required to vote), you can join now for free here. Percona’s Vancouver OpenStack Summit proposals Percona’s […]

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OpenStack Live 2015: FAQs on the who, what, where, when, why & how

 | January 30, 2015 |  Posted In: MySQL, OpenStack, Percona Live

This April 13-14 Percona is introducing an annual conference called OpenStack Live. I’ve seen a few questions about the new event so decided to help clarify what this show is about and who should attend. Unlike OpenStack Summits, held twice a year and dedicated to primarily to developers, OpenStack Live is an opportunity for OpenStack […]

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MySQL benchmarks on eXFlash DIMMs

 | January 26, 2015 |  Posted In: Benchmarks, MySQL

In this blog post, we will discuss MySQL performance on eXFlash DIMMs. Earlier we measured the IO performance of these storage devices with sysbench fileio. Environment The benchmarking environment was the same as the one we did sysbench fileio in. CPU: 2x Intel Xeon E5-2690 (hyper threading enabled) FusionIO driver version: 3.2.6 build 1212 Operating […]

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OpenStack Live 2015: Sneak peak of the April conference

 | December 9, 2014 |  Posted In: MySQL, Percona Live

On behalf of the OpenStack Live Conference Committee, I am excited to announce the sneak peek schedule for the inaugural OpenStack Live 2015 Conference! This new annual conference, running in parallel with the already established Percona Live MySQL Conference and Expo, will feature one day of tutorials followed by a full day of breakout sessions April 13-14, in […]

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OpenStack users shed light on Percona XtraDB Cluster deadlock issues

 | September 11, 2014 |  Posted In: InnoDB, Insight for DBAs, MySQL, OpenStack, Percona MySQL Consulting, Percona XtraDB Cluster

I was fortunate to attend an Ops discussion about databases at the OpenStack Summit Atlanta this past May as one of the panelists. The discussion was about deadlock issues OpenStack operators see with Percona XtraDB Cluster (of course this is applicable to any Galera-based solution). I asked to describe what they are seeing, and as […]

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ScaleArc: Real-world application testing with WordPress (benchmark test)

 | April 29, 2014 |  Posted In: Benchmarks, Insight for DBAs, MySQL

ScaleArc recently hired Percona to perform various tests on its database traffic management product. This post is the outcome of the benchmarks carried out by me and ScaleArc co-founder and chief architect, Uday Sawant. The goal of this benchmark was to identify ScaleArc’s overhead using a real-world application – the world’s most popular (according to […]

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