Percona is glad to announce the release of Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL on April 17, 2013. Binaries are available from the
href="http://www.percona.com/downloads/Percona-XtraDB-Cluster/5.5.30-23.7.4/">downloads area or from our
I’m scheduled to talk about Go a couple times in the upcoming weeks.
The first is May 4th in Arlington at A Day Of Foster.ly. I’ll be a participant in a panel titled Add To Your Programming Toolkit: Languages You Should Know About (Erlang, Clojure, R, Go, etc…). I’m talking about Go, naturally.
Today’s blog post diving into the waters of the MySQL buffer pool is a cross-post from
href="https://engineering.groupon.com/2013/mysql/mysql-buffer-pool-warming/" target="_blank">Groupon’s engineering blog, and is Part 1 of 2. Thank you to
href="http://www.linkedin.com/in/koppenheim">Kyle Oppenheim at Groupon for contributing to this project and post. We’ll be posting Part 2 on Thursday. And we’ll both be at the
The Micron P320h SSD is an SLC-based PCIe solid-state storage device which claims to provide the highest read throughput of any server-grade SSD, and at Micron’s request, I recently took some time to put the card through its paces, and the numbers are indeed quite impressive.
title="Percona Live MySQL Conference and Expo" href="http://www.percona.com/live/mysql-conference-2013/" target="_blank">Percona Live MySQL Conference and Expo begins next Monday and runs April 22-25, 2013. Attendees will see great keynotes from leaders in the industry including representatives from Oracle, Amazon Web Services, HP, Continuent, and Percona. They can also participate in thought provoking
In addition to the problem with
href="http://http://www.mysqlperformanceblog.com/2013/04/12/performance-improvements-in-percona-server-5-5-30-30-2-trx-descriptors">trx_list scan I discussed in
href="http://www.mysqlperformanceblog.com/2013/04/12/trx-descriptors-mysql-performance-improvements-in-percona-server-5-5-30-30-2/" target="_blank">Friday’s post, there is another issue in InnoDB transaction processing that notably affects MySQL performance – for every transaction InnoDB creates a
class="alignleft size-full wp-image-13396" alt="Percona Server for MySQL" src="http://www.mysqlperformanceblog.com/wp-content/uploads/2013/03/Percona-Server.jpg" width="247" height="97" />One major problem in terms of MySQL performance that still stands in the way of InnoDB scalability is the trx_list scan on consistent read view creation. It was originally reported as a part of
class="alignleft size-full wp-image-14335" alt="Percona Training" src="http://www.mysqlperformanceblog.com/wp-content/uploads/2013/04/percona-training.jpg" width="255" height="84" />If you are looking for a class that is designed to jump-start your knowledge on MySQL 5.6 features, a class that provides hands-on labs, and a class that shows various migration methods – look no further.
In preparing for this month’s
href="http://www.percona.com/live/mysql-conference-2013/home" target="_blank">Percona Live MySQL Conference and Expo, I’ve been reminiscing about the annual MySQL User Conference’s history – the 9 times it previously took place in its various reincarnations – and there are a lot of good things, fun things to remember.