Here at Percona we’ve spent a lot of time improving our development and testing practices. Why? Because constant innovation keeps us ahead and more productive. We want to work smarter, not harder. One of the tools we use is the Jenkins Continuous Integration server. We use Jenkins pretty heavily to help with out development processes [...]
Speaking at MySQL Meetups in Atlanta,GA and Charlotte,NC
January 2, 2013 By Leave a Comment
Start of the year and time for the first speaking tour. This time I will take my MySQL Indexing Best Practices presentation to Charlotte on January 14 and Atlanta on January 15. I think this presentation is great for Meetup as it is both providing a lot of very good ready to use practical advice [...]
The Optimization That (Often) Isn’t: Index Merge Intersection
December 14, 2012 By 6 Comments
Prior to version 5.0, MySQL could only use one index per table in a given query without any exceptions; folks that didn’t understand this limitation would often have tables with lots of single-column indexes on columns which commonly appeared in their WHERE clauses, and they’d wonder why the EXPLAIN plan for a given SELECT would [...]
Percona Live MySQL Conference and Expo 2013 – News from the Committee – Tutorial Selection Complete
December 3, 2012 By 1 Comment
As Percona Live London is raging in the UK, I thought it fitting to remind everyone about the next big Percona Live: MySQL Conference and Expo 2013 in Santa Clara, Californa on April 22-25, 2013. You can register NOW for this conference, and the Super Saving Registration deadline ends on December 28th, so be sure to [...]
What Operating System do you run MySQL on in Production
November 30, 2012 By 5 Comments
This Friday we’ll have two polls instead of one to learn about Operating system we’re using to run MySQL. First Poll is about production use and second is about development. I know many developers would run MySQL on Linux in Production but use Windows or MacOS X for development. Please select operating system which actually [...]
Webinar: The Hazards of Multi-writing in a Dual-Master Setup
November 5, 2012 By Leave a Comment
On November 15th at 1PM Eastern / 10 AM Pacific, I will be giving a webinar entitled “The Hazards of Multi-writing in a Dual-Master Setup“. In my experience many people do not understand the difficulty of managing writes to RDBMS datastores in a high availability environment, especially where asynchronous replication is used (which is almost everywhere). [...]
Quality Assurance: Percona Server Development Now Monitored by Automated Sysbench Performance Regression Checks!
October 23, 2012 By Leave a Comment
Continuous integration of new features and bug fixes is great – but what if a small change in seemingly insignificant code causes a major performance regression in overall server performance? We need to ensure this does not happen. That said, performance regressions can be hard to detect. They may hide for some time (or be [...]
Merit of Private Training
October 19, 2012 By Leave a Comment
Percona has offered Training for years, and I have personally delivered my share of Public and Private training. Below are my thoughts on the different training delivery options and how to choose the one that fits your needs. The Onsite Public training is perhaps the most conventional type. We get people from different people and go over our standard [...]
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 [...]
Upcoming Webinar on Index Design
October 1, 2012 By 2 Comments
The proper tools and techniques for designing indexes in MySQL is a broad subject, which causes grief for many developers and database administrators. I’ll present a webinar Tools and Techniques for Index Design on October 3, 2012 at 10:00am Pacific time to give an overview of the best practices and procedures for you to build index [...]
