…MySQL 5.1 “GA” quality was much better than MySQL 5.0 quality when it was released. Though the question remains, was MySQL 5…MySQL does not make a difference between which release is recommended (offered by default for download…
Post: Percona XtraBackup 1.6.4
December 19, 2011 By 9 Comments
… of Percona XtraBackup 1.6.4 on 19 December, 2011 (Downloads are available here and from the Percona Software Repositories). These… MySQL and Percona Server versions. We now build against: MySQL 5.1.59, MySQL 5.5.17, Percona Server 5.1.59-13.0 and Percona Server 5.5.16-22.0 and get all the InnoDB bug fixes each of these releases contain. Using xtrabackup to back up older MySQL…
Post: MySQL Installation and upgrade scripts.
May 21, 2007 By 3 Comments
…more painful recently. In MySQL 3.22->3.23 upgrades or 3.23->4.0 upgrades you really …version at first. Ie upgrade to recent MySQL 5.0 before upgrading to MySQL 5.1 – this makes sure you will…but this was pure “rpm -Uvh MySQL*” in the directory with few downloaded MySQL binaries so it should be pretty…
Post: Stack trace for x86_64 boxes
July 19, 2006 By 3 Comments
… to release several patches which are not included in official MySQL releases. First one is automatically stack trace for x86_64 systems. Currently MySQL resolves stack in crash only for x86 boxes. You can download patch for 5.0.22 source tree here. How…
Post: SystemTap - DTrace for Linux ?
September 14, 2009 By 17 Comments
…mysqld dm-0 R 4440064 0 2324 2296 hald-addon-stor dm-0 R 1242 Mon Sep 14 05:22:19 2009 … packages ( all -debuginfo for standard RedHat RPMS you can download from RedHat FTP), but basically it is info you… as you may know DTrace-probes were added into MySQL 5.4, so interesting how it works. I should …
Post: Analyzing air traffic performance with InfoBright and MonetDB
October 2, 2009 By 50 Comments
…from 1988 to 2009 in chunks per month, so I downloaded 252 files (for 1988-2008 years) with size from …time: 0.5s for MonetDB and 2.92s for InfoBright. Warnings: do not try EXPLAIN this query in InfoBright. MySQL is … MonetDB 1y, 1.74s, 0.55s 2y, 3.68s, 1.10s 3y, 5.44s, 1.69s 4y, 7.22s, 2.12s 10y, …
Post: Read/Write Splitting with PHP Webinar Questions Followup
January 23, 2013 By 4 Comments
…manual page for MySQL Proxy 0.8.2 still says: “MySQL Proxy is currently…, we’re seeing reports that MySQL 5.6 non-persistent connections are …”seconds behind the latest binlog entry downloaded from the master,” which is a…the MySQL community in Santa Clara, April 22-25 2013 for the Percona Live MySQL …
