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Wanted: Evaluators to Try MongoDB with Fractal Tree Indexing

 | March 20, 2013 |  Posted In: Tokutek, TokuView

We recently resumed our discussion around bringing Fractal Tree indexes to MongoDB.  This effort includes Tokutek’s interview with Jeff Kelly at Strata as well as my two recent tech blogs which describe the compression achieved on a generic MongoDB data set and performance improvements we measured using on our implementation of Sysbench for MongoDB.  I […]

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Percona MySQL University coming to Toronto this Friday!

 | March 20, 2013 |  Posted In: Events and Announcements, Insight for DBAs, Insight for Developers, MySQL, Percona Live, XtraDB Cluster

Percona MySQL University, Toronto is taking place this Friday and I’m very excited about this event because it is a special opportunity to fit a phenomenal number of specific and focused MySQL technical talks all into one day, for free. Over the course of the day we will cover some of the hottest topics in the MySQL […]

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Facebook at Percona Live MySQL Conference and Expo and Advanced Registration Ending Soon

 | March 19, 2013 |  Posted In: Benchmarks, Cloud and NoSQL, Events and Announcements, Hardware and Storage, Insight for DBAs, Insight for Developers, MySQL, Percona Live, Percona Software, Percona Toolkit

Facebook is a major user of MySQL and has pushed the performance limits of the technology. Their MySQL experts have deep, hands on knowledge of the technology. I’m pleased to welcome Mark Callaghan, Software Engineer for Database Infrastructure at Facebook, back again this year to the Percona Live MySQL Conference & Expo to share his […]

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SimCity outages, traffic control and Thread Pool for MySQL

 | March 16, 2013 |  Posted In: MySQL

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For this post I’m going to shamelessly exploit the litany of technical problems SimCity players encountered earlier this month and a few examples of how Thread Pool for MySQL and Percona Server for MySQL can help to prevent such incidents. Users of SimCity, a city-building and urban planning simulation video game, encountered network outages, issues with […]

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Announcing Percona Server for MySQL 5.1.68 -14.5

 | March 15, 2013 |  Posted In: MySQL, Percona Software

Percona is glad to announce the release of Percona Server for MySQL 5.1.68 -14.5 on March 15, 2013 (Downloads are available here and from the Percona Software Repositories). Based on MySQL 5.1.68, including all the bug fixes in it, Percona Server 5.1.68 -14.5 is now the current stable release in the 5.1 series. All of Percona‘s software is open source and free, all […]

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MySQL Workshops: Chicago & London this April

 | March 15, 2013 |  Posted In: MySQL, Training

Percona will be in Chicago and London the week of April 8th delivering two 2-day MySQL workshops. For our MPB readers, we are offering a 15% discount. Just use MPB15A when purchasing your tickets to one or both MySQL workshops. Scaling and Optimization for MySQL on Monday & Tuesday, April 8 & 9 This MySQL workshop […]

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Announcing Percona Server for MySQL 5.6.10-60.2

 | March 14, 2013 |  Posted In: MySQL

Percona is glad to announce the release of Percona Server for MySQL 5.6.10-60.2 on March 14, 2013.  (Downloads are available here and from the experimental Percona Software Repositories). Based on MySQL 5.6.10, including all the bug fixes in it, Percona Server 5.6.10-60.2 is the third ALPHA release in the Percona Server 5.6 series. All of Percona‘s software is open-source and free, all the […]

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Sysbench Benchmark for MongoDB

 | March 14, 2013 |  Posted In: Tokutek, TokuView

As we continue to test our Fractal Tree Indexing with MongoDB, I’ve been updating my benchmark infrastructure so I can compare performance, correctness, and resource utilization.  Sysbench has long been a standard for testing MySQL performance, so I created a version that is compatible with MongoDB.  You can grab my current version of Sysbench for […]

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MySQL 5.6.10 Optimizer Limitations: Index Condition Pushdown

 | March 14, 2013 |  Posted In: Events and Announcements, Insight for Developers, MySQL

While preparing the webinar I will deliver this Friday, I ran into a quite interesting (although not very impacting) optimizer issue: a “SELECT *” taking half the time to execute than the same “SELECT one_indexed_column” query in MySQL 5.6.10. This turned into a really nice exercise for checking the performance and inner workings of one […]

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MySQL Backup tools used by Percona Remote DBA for MySQL

 | March 13, 2013 |  Posted In: Cloud and NoSQL, Insight for DBAs, Insight for Developers, MySQL

As part of Percona Remote DBA for MySQL service we recognize that reliable backups are one of the most important things we can bring to the table. In my experience handling emergencies, the single worst thing that can happen is finding out you don’t have backups available when some sort of data loss or catastrophic […]

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