Percona is glad to announce the release of Percona XtraBackup 2.0.6 for MySQL 5.6 on March 20, 2013. Downloads are available from our download site here and Percona Software Repositories. This release is the current GA (Generally Available) stable release in the 2.0 series. New Features: XtraBackup 2.0.6 has implemented basic support for MySQL 5.6, Percona Server 5.6 [...]
SimCity outages, traffic control and Thread Pool for MySQL
March 16, 2013 By 16 Comments
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 [...]
Announcing Percona Server for MySQL 5.6.10-60.2
March 14, 2013 By Leave a Comment
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 [...]
MySQL 5.6.10 Optimizer Limitations: Index Condition Pushdown
March 14, 2013 By 2 Comments
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 [...]
Percona Welcomes MySQL 5.6!
February 25, 2013 By Leave a Comment
MySQL 5.6 was made generally available as a production-ready solution earlier this month. This release comes about 2 years after MySQL 5.5 was released, but MySQL 5.6 contains improvements started long before that – for example, work on the Innodb Full Text Search project was started over 6 years ago, in addition with many optimizer [...]
Percona Live MySQL Conference and Expo 2013: The talks I want to see
February 12, 2013 By 4 Comments
I’ve been woefully neglectful of my responsibilities to post regularly about Percona Live MySQL Conference and Expo 2013 (PLCME 2013), but here’s some highlights of what I am planning to attend from the schedule. Read to the very bottom for the chance to win a free full pass to the conference! When picking talks to attend, [...]
MySQL Wish for 2013 – Better Memory Accounting
December 31, 2012 By 6 Comments
With Performance Schema improvements in MySQL 5.6 I think we’re in the good shape with insight on what is causing performance bottlenecks as well as where CPU resources are spent. (Performance Schema does not accounts CPU usage directly but it is something which can be relatively easily derived from wait and stage information). Where we’re [...]
Percona and the MariaDB Foundation
December 19, 2012 By 3 Comments
There have been several reports (1,2,3) describing Percona’s stance regarding the MariaDB Foundation that are not totally accurate so I though it would be worth it to describe where we stand on this and related matters. First, let me say the creation of theMariaDB Foundation is a good thing for the MariaDB Community and I’m [...]
Percona Live MySQL Conference and Expo 2013 – News from the Committee – Part 1
November 8, 2012 By Leave a Comment
I was honored to be asked to be a member of the committee for the “big” MySQL conference: Percona Live MySQL Conference and Expo 2013 in Santa Clara, CA. Personally, I’ve been attending this conference for 6 or 7 years and missing it only when my wife was pregnant with a due date in April [...]
Thank you for joining us at Percona Live, NYC 2012
October 7, 2012 By 1 Comment
Over 200 attendees attended last week’s Percona Live NY event. This year we structured event different than in 2011 with Tutorial Day allowing for in-depth 3 hour presentations for those looking to dive deep into specific topics. We also added an Expo Hall which allowed a lot of MySQL Ecosystem participant to meet their prospective [...]
