September 23, 2014

FOSDEM 2014 MySQL Devroom, Community Dinner in Brussels this Saturday!

This weekend, on 1-2 February, FOSDEM 2014 will take place in Brussels, Belgium. There will be MySQL talks on Saturday in the MySQL Devroom and a MySQL Community dinner afterward. 30 people have already signed up for the community dinner, we’re almost at the amount of people from last year. Last orders for the MySQL Community […]

FOSDEM 2014 MySQL & Friends devroom

FOSDEM is a free, yearly event that offers open source communities a place to meet, share ideas and collaborate. It takes place in Brussels, Belgium each February. 10 years ago now, the first MySQL devroom was organized there by David Axmark, marking the first time MySQL users got their own space to come together and […]

FOSDEM 2014 – MySQL & Friends Devroom

As every year in February, in Brussels, the FOSDEM will take place! And as every year, the MySQL Community will also be present! For the 3rd year in a row, I have the honour of organising the MySQL & Friends Devroom. Let’s start with the most important information: FOSDEM 2014 will be held February 1 and […]

Is there room for more MySQL IO Optimization?

I prefer to run MySQL with innodb_flush_method=O_DIRECT in most cases – it makes sure there is no overhead of double buffering and I can save the limited amount of file system cache I would normally have on database server for those things which need to be cached — system files, binary log, FRM files, MySQL […]

FOSDEM 2012 – MySQL and Friends devroom

2012 is near… and so is the next FOSDEM edition ! This year again, MySQL will be represented by its Community. If you want to discuss with friend’s of MySQL it’s the place to be in February ! Like every year, FOSDEM takes place the first week-end of February in Brussels. The MySQL and Friends […]

Percona Live gets bigger: two more speaker tracks!

We’ve just rented more rooms, and published an additional two tracks of speakers for Percona Live in New York on May 26th. The schedule is here. There is a long queue of speaker submissions we’re finalizing and will be adding to the schedule, to fill the few empty slots in those new rooms. My favorite […]

Why %util number from iostat is meaningless for MySQL capacity planning

Earlier this month I wrote about vmstat iowait cpu numbers and some of the comments I got were advertising the use of util% as reported by the iostat tool instead. I find this number even more useless for MySQL performance tuning and capacity planning. Now let me start by saying this is a really tricky and deceptive number. Many […]

Facebook’s Yoshinori Matsunobu on MySQL, WebScaleSQL & Percona Live

I spoke with Facebook database engineer Yoshinori Matsunobu here at Percona Live 2014 today about a range of topics, including MySQL at Facebook, the company’s recent move to WebScaleSQL, new MySQL flash storage technologies – and why attending the Percona Live MySQL Conference and Expo each year is very important to him. Facebook engineers are hosting several […]

Great Speakers, Fun, and Insights at Percona Live MySQL Conference

The Percona Live MySQL Conference 2014 is less than two weeks away, running April 1-4, and excitement is building for the great lineup of speakers, events, and networking opportunities it offers. This year’s conference also features the first-ever Open Source Appreciation Day, which takes place on March 31, 2014, and includes two separate events, CentOS […]

Open Source Appreciation Day at the Percona Live MySQL Conference

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 […]