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Displaying posts with tag: Patrick Galbraith (reset)
Percona XtraDB Cluster (PXC) in the real world: Share your use cases!

The aim of this post is to enumerate real-world usage of Percona XtraDB Cluster (PXC), and also to solicit use cases from the readers. One of the prominent usages in the production environment that we have come across (and our Percona consultants have assisted) is that of HP Cloud. There is a post about it here by Patrick Galbraith of HP. The post focuses on their deployment of PXC for HP Cloud DNS. The post focuses on the key aspects of synchronous replication setup with high-availability guarantees like split-brain immunity.

Nobody likes to debug async replication while its broken or …

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Video: Eric Day and Patrick Galbraith Speak About Drizzle and Gearman

At the July MySQL User Group, Eric Day and Patrick Galbraith spoke about Drizzle, a lightweight, microkernel, open source database for high-performance scale-out applications, and Gearman, an open source, distributed job queuing system.

The slides can be downloaded from

The first hour of video, where Eric and Patrick talk about Drizzle, is at, and below:

The second part, about 1.5 hours, where Eric and Patrick talk about Gearman, and then illustrate Gearman and Drizzle working together in a custom search application called Narada, is …

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Memcached and MySQL: webminar from a Web 2.0 company

At OSCON, Brian and Dormando gave their ever famous talk, Memcached and MySQL: Everything You Need To Know. I didn’t attend the tutorial, but they assured me it was similar to what was given at the MySQL Conference 2008 (everything, but the very nice buttons dormando was giving out with the memcached logo!). Great, because not only is memcached hot, but I have notes from their talk: Memcached and MySQL tutorial.

Interestingly enough (and this didn’t happen at OSCON), …

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MySQL Conference and Expo 2008, Day Two

Day two of the conference was a little disappointing, as far as sessions went. There were several time blocks where I simply wasn’t interested in any of the sessions. Instead, I went to the expo hall and tried to pry straight answers out of sly salespeople. Here’s what I attended.

Paying It Forward: Harnessing the MySQL Contributory Resources

This was a talk focused on how MySQL has made it possible for community members to contribute to MySQL. There was quite a bit of talk about IRC channels, mailing lists, and the like. However, the talk gave short shrift to how MySQL plans to become truly open source (in terms of its development model, not its license). I think there was basically nothing to talk about there. I had a good conversation about some of my concerns with the speaker and some others from MySQL right afterwards.

There was basically nobody there — I didn’t count, but I’d say maybe 10 or 12 people. I …

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Showing entries 1 to 4