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How to improve InnoDB performance by 55% for write-bound loads

 | May 23, 2014 |  Posted In: Benchmarks, Hardware and Storage, Insight for DBAs, MySQL, Percona Live

Update: do not do this, this has been proven to corrupt data!   During April’s Percona Live MySQL Conference and Expo 2014, I attended a talk on MySQL 5.7 performance an scalability given by Dimitri Kravtchuk, the Oracle MySQL benchmark specialist. He mentioned at some point that the InnoDB double write buffer was a real […]

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Percona Live 2014 behind; MySQL ahead

 | April 23, 2014 |  Posted In: MySQL, Percona Live

I started using MySQL 11 years ago.  That’s not too long compared to other people in the industry, but nonetheless here’s my perspective on the state of the MySQL industry after attending Percona Live MySQL Conference & Expo 2104. In short, the attitude around MySQL has changed from “Does it work?” to “Is it fast […]

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‘Open Source Appreciation Day’ draws OpenStack, MySQL and CentOS faithful

 | April 16, 2014 |  Posted In: Events and Announcements, MySQL, OpenStack, Percona Live, Percona XtraDB Cluster

To kick off the Percona Live MySQL Conference & Expo 2014, Percona held the first “Open Source Appreciation Day” on Monday, March 31st. Over 210 people registered and the day’s two free events focused on CentOS and OpenStack. The OpenStack Today event brought together members of the OpenStack community and MySQL experts in an afternoon of […]

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ScaleArc: Benchmarking with sysbench

 | March 31, 2014 |  Posted In: Benchmarks, Insight for DBAs, MySQL, Percona Live, Percona MySQL Consulting

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 Uday Sawant (ScaleArc) and myself. You can also download the report directly as a PDF here. The goal of these benchmarks is to identify the potential overhead of the ScaleArc […]

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A conversation with 5 Facebook MySQL gurus

 | March 27, 2014 |  Posted In: MySQL, Percona Live

Facebook, the undisputed king of online social networks, has 1.23 billion monthly active users collectively contributing to an ocean of data-intensive tasks – making the company one of the world’s top MySQL users. A small army of Facebook MySQL experts will be converging on Santa Clara, Calif. next week where several of them are leading […]

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Open Source Appreciation Day at the Percona Live MySQL Conference

 | March 13, 2014 |  Posted In: Events and Announcements, High-availability, Insight for DBAs, Insight for Developers, MySQL, OpenStack, Percona Live, Percona Software, Percona XtraDB Cluster

I am very pleased to announce a new event in conjunction with the Percona Live MySQL Conference and Expo this year: Open Source Appreciation Day on Monday, March 31st in the Santa Clara Convention Center! We are pleased to announce two separate groups holding events this year under this new umbrella. We are hosting an […]

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Oracle’s Mats Kindahl to weave MySQL Fabric into Percona Live session

 | March 3, 2014 |  Posted In: High-availability, Insight for DBAs, Insight for Developers, MySQL, Percona Live

MySQL Fabric is an integrated framework for managing farms of MySQL servers with support for both high-availability and sharding. Its development has been spearheaded by Mats Kindahl, senior principal software developer in MySQL at Oracle. Mats is leading the MySQL Scaling and High-Availability effort covering the newly released MySQL Fabric and the MySQL Applier for […]

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