May 26, 2012

Post: Announcement of Percona XtraDB Cluster 5.5.23

… our repositories. For this release we will provides binaries for Ubuntu 12.04, they are coming soon. If you want to… and RPM binaries for RedHat (CentOS, Oracle Linux) 5 and 6, and Debian packages. Downloads: http://www.percona.com/downloads/Percona…

Post: Percona welcomes Drizzle 7.1

… Drizzle 7.1.33-stable from source tar package. The Ubuntu packages are available from the Drizzle PPA. Instructions on how… install from the PPA are in the Drizzle manual. CentOS 6 packages are available from download.drizzle.org. Instructions on how…

Post: Quick look at Ubuntu 6.06

… talks around new coming Ubuntu 6.06, so I decided to make quick benchmarks. I used sysbench 0.4.6 oltp-read-only… per sec, more is better): InnoDB threads Ubuntu 6.06 Suse 10.0 Suse/ Ubuntu ratio 1 478.66 536.91 1.12… 344.30 357.09 1.04 MyISAM threads Ubuntu 6.06 Suse 10.0 Suse / Ubuntu ration 1 466.13 429.89 0…

Post: XtraDB storage engine release 1.0.6-9

… following new features: The release is base on 1.0.6 version of InnoDB plugin. MySQL 5.1.42 as a…: “MySQL 5.1.41 + InnoDB 1.0.6 + XtraDB patches extensions-1.0.6, rev. 127 fails to compile on OpenSolarisâ… more reasonable The builds for RedHat 4, 5 , Debian and Ubuntu are located on http://www.percona.com/mysql/xtradb/5…

Post: xtrabackup-0.6

… for Debian/Ubuntu and tar.gz for Mac OS / Intel 64bit there: http://www.percona.com/mysql/xtrabackup/0.6/. By the…

Comment: Pitfalls of converting to InnoDB

… found. I’m using PHP 5.1.6, MySQL 5.0.24a default installs from Ubuntu 6.10, so pretty recent + standard. I…

Post: High availability for MySQL on Amazon EC2 - Part 6 - Publishing server location

… | cut -d’|’ -f2` ssh -i /usr/local/bin/update_mysql ubuntu@$IP sudo ./update_xinetd.sh $MYSQL_IP done < $TMPFILE rm…

Post: Aligning IO on a hard disk RAID – the Benchmarks

… System Summary Report ############################## Platform | Linux Release | Ubuntu 10.04.2 LTS (lucid) Kernel | 2.6.32-31-server Architecture | CPU = 64-bit… used was sysbench 0.4.10 that came with this Ubuntu system. I have run every fileio benchmark and an IO… system. This is what you would often get on RHEL5, Ubuntu 8.04 or similar “older” systems if you wouldn’t…

Post: Impact of the sort buffer size in MySQL

…, the performance gain is negative up to the point, around 6.4MB where no more sort merge pass are required and… confirm the findings. OS: Ubuntu 10.04 LTS, Linux test1 2.6.32-21-generic-pae #32-Ubuntu SMP Fri Apr 16 09:39:35 UTC 2010 i686 GNU/Linux MySQL: 5.1.41-3ubuntu12.6-log P…

Comment: Which Linux distribution for a MySQL database server? A specific point of view.

… with MySQL 5.0.77 which is really old. The 6.x releases ship with MySQL 5.1 which is also…’t seem to be any puppet packages available. On Debian/Ubuntu: MySQL 5.5 landed in Debian expirimental, and the default….com/downloads but they seem to have disapeared again. And Ubuntu is the platform I use most. Canonical sells support for…