… benchmarks. They are very informative. One question: when you configure MySQL, what portion of it resides on the Fusion-IO card… to do some testing with a couple of MySQL servers with ioDrive2 cards (two in each) with the 3.1.1 driver. Thanks!
Comment: How much memory Innodb locks really take ?
May 19, 2012 By 11 Comments
I am considering changing web-applications from VB6 to PhP/MySQL/Apache/InnoDB. Do you think you can show a program…
Post: Percona Server 5.1.62-13.3 released!
April 26, 2012 By Leave a Comment
… Server 5.1.62-13.3 on April 25, 2012 (Downloads are available here and from the Percona Software Repositories). Based on MySQL 5.1.62, including all the bug fixes in it, Percona Server 5.1.62-13.3 is now the current stable release in the 5.1 series. All of Percona…
Post: Percona Server 5.5.23-25.3 released!
May 16, 2012 By 2 Comments
… Server 5.5.23-25.3 on May 16, 2012 (Downloads are available here and from the Percona Software Repositories). Based on MySQL 5.5.23, including all the bug fixes in it, Percona Server 5.5.23-25.3 is now… the details of the release can be found in the 5.5.23-25.3 milestone at Launchpad. Bugs Fixed: Percona Server…
Post: Testing Intel SSD 520
May 1, 2012 By 7 Comments
… MySQL 5.5 uses async IO for writes. Maybe 8 threads in the first graph is too much and we should go with 1 thread… good question how does it affect MySQL performance, and I am going to run some MySQL workloads on these cards to understand… you are interested more in SSD and MySQL questions – I will be giving a webinary “MySQL and SSD” on May-9. It…
Post: Percona Server 5.5.22-25.2 released!
April 26, 2012 By Leave a Comment
… Server 5.5.22-25.2 on April 25, 2012 (Downloads are available here and from the Percona Software Repositories). Based on MySQL 5.5.22, including all the bug fixes in it, Percona Server 5.5.22-25.2 is now… the details of the release can be found in the 5.5.22-25.2 milestone at Launchpad. Bugs Fixed: While running…
Comment: How to change innodb_log_file_size safely
May 2, 2012 By 14 Comments
… current my.cnf file. I renamed it and copied /usr/share/doc/mysql-server-5.0.95/my-medium.cnf to /etc/my.cnf After…
Comment: Percona Replication Manager, a solution for MySQL high availability with replication using Pacemaker
May 16, 2012 By 94 Comments
… my boxs with MySQL 5.5 (Ubuntu Server 12.04 LTS) the pacemaker mysql plugin (ocf:heartbeat:mysql) doesn’t work, because since mysql 5.5 the statement… in his the last version on gitub. But in my MySQL – installation a “SHOW SLAVE STATUS” will ALWAYS produce a completely…
Comment: How to load large files safely into InnoDB with LOAD DATA INFILE
May 10, 2012 By 28 Comments
Statement-based replication transfers the file too. It has worked the way I’m describing for a very long time, since at least MySQL 4.1.
Comment: How to load large files safely into InnoDB with LOAD DATA INFILE
May 9, 2012 By 28 Comments
… this statement about replication? I’ve observed things differently in MySQL 5.5 (vanilla version). “The big LOAD DATA INFILE clogs the binary…
