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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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TokuDB 7.5.5 is now available

 | January 29, 2015 |  Posted In: Tokutek, TokuView

Tokutek is pleased to announce the general availability of TokuDB 7.5.5. The notable changes since TokuDB 7.5.3 are: Rebased onto MySQL 5.5.41 and MariaDB 5.5.41 to integrate the latest changes Improved TokuDB lock timeout logging Added several optimize table options for TokuDB tables including the ability to throttle the optimize operation, selectively pick indexes to optimize, optimize […]

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GHOST vulnerability (CVE-2015-0235) Percona response

 | January 29, 2015 |  Posted In: MySQL, Security

Cloud security company Qualys announced Tuesday the issues prevalent in glibc since version 2.2 introduced in 2000-11-10 (the complete Qualys announcement may be viewed here). The vulnerability, CVE-2015-0235, has been dubbed “GHOST.” As the announcement from Qualys indicates, it is believed that MySQL and by extension Percona Server are not affected by this issue. Percona […]

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Percona University: Back to school Feb. 12 in Raleigh, N.C.

 | January 27, 2015 |  Posted In: Big Data, Insight for DBAs, MariaDB, MySQL, OpenStack

About two years ago we held our first-ever Percona University event in Raleigh, N.C. It was a great success with high attendance and very positive feedback which led us to organize a number of similar educational events in different locations around the world. And next month we’ll be back where it all started. On February […]

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Percona Toolkit 2.2.13 is now available

 | January 26, 2015 |  Posted In: Events and Announcements, MySQL, Percona Software, Percona Toolkit

Percona is pleased to announce the availability of Percona Toolkit 2.2.13.  Released January 26, 2015. Percona Toolkit is a collection of advanced command-line tools to perform a variety of MySQL server and system tasks that are too difficult or complex for DBAs to perform manually. Percona Toolkit, like all Percona software, is free and open source. This release is […]

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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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Mo’ Data, Mo’ Problems

 | January 22, 2015 |  Posted In: Solutions Engineering, Tokutek, TokuView

Welcome to blog #2 in a series about the benefits of the Fractal Tree. In this post, I’ll be explaining Big Data, why it poses such a problem and how Tokutek can help. Given the fact that I am a lifelong fan of both Hip-hop and Big Data, the title was a no-brainer and, given […]

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The MongoDB Speed-up & Slim-down Big Data Challenge

 | January 22, 2015 |  Posted In: Tokutek, TokuView

Receive 20 FREE hours of MongoDB® consulting services if TokuMX does not improve your MongoDB application performance by at least 2x and/or reduce the size of your MongoDB database by 50% or more.  Like A Finely Tuned Rally Car Like a finely tuned rally car, your big data applications need to run lean and mean. But if those applications […]

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