Post: Shard-Query EC2 images available
…NULL, Cancelled tinyint(4) DEFAULT NULL, CancellationCode char(1) DEFAULT NULL, Diverted tinyint(4) DEFAULT NULL, `CRSElapsedTime…InnoDB my.cnf [client] port=3306 socket=/tmp/mysql-inno.sock [mysqld]...
View ArticleClik here to view.
Aligning IO on a hard disk RAID – the Benchmarks
In the first part of this article I have showed how I align IO, now I want to share results of the benchmark that I have been running to see how much benefit can we get from a proper IO alignment on a...
View ArticleHeikki Tuuri answers to Innodb questions, Part II
I now got answers to the second portions of the questions you asked Heikki. If you have not seen the first part it can be found here.Same as during last time I will provide my comments for some of the...
View ArticleBinary log file size matters (sometimes)
I used to think one should never look at max_binlog_size, however last year I had a couple of interesting cases which showed that sometimes it may be very important variable to tune properly. I meant...
View ArticleClik here to view.
Percona Server on the Raspberry Pi: Your own MySQL Database Server for Under $80
There are many reasons for wanting a small MySQL database server:You’re a uni student who wants to learn the SQL language better and needs a mini-testboxYou’re a Windows user who wants to play around...
View ArticleClik here to view.
MySQL and the SSB – Part 2 – MyISAM vs InnoDB low concurrency
This blog post is part two in what is now a continuing series on the Star Schema Benchmark.In my previous blog post I compared MySQL 5.5.30 to MySQL 5.6.10, both with default settings using only the...
View ArticleClik here to view.
Percona XtraBackup 2.2.6 is now available
Percona is glad to announce the release of Percona XtraBackup 2.2.6 on November 3, 2014. Downloads are available from our download site here and Percona Software Repositories. We’re also happy to...
View ArticleClik here to view.
Percona XtraDB Cluster 5.6.21-25.8 is now available
Percona is glad to announce the new release of Percona XtraDB Cluster 5.6 on Novmeber 25th 2014. Binaries are available from downloads area or from our software repositories. We’re also happy to...
View ArticleClik here to view.
Streamlined Percona XtraDB Cluster (or anything) testing with Consul and Vagrant
Introducing ConsulI’m always interested in what Mitchell Hashimoto and Hashicorp are up to, I typically find their projects valuable. If you’ve heard of Vagrant, you know their work.I recently became...
View Article