… XtraDB Cluster 5.5.23, which comes with bug fixes and improvements. List of changes: Fixes merged from upstream (Codership-mysql) Support… Debian packages. Downloads: http://www.percona.com/downloads/Percona-XtraDB-Cluster/ Documentation Codership Wiki General Discussion group Launchpad project Bug reports…
Comment: Load management Techniques for MySQL
May 10, 2012 By 3 Comments
… Gearman Worker to take update transactions to apply and pace MySQL transactions to the real master db. You can configure multiple… DB load increases. And better yet, you could use Percona MySQL Cluster to have a dedicated master for all batch job processing… based on load statistics of the other dbs in the cluster. Maybe Percona could implement built-in update pacing using Gearman…
Comment: ext4 vs xfs on SSD
May 3, 2012 By 23 Comments
… to assert that XFS is the way to go for MySQL, but I’m not sure how frequently they benchmark XFS…-2x-faster-than-xfs.html So we built all our MySQL DBs with ext4, and it’s been working great for… had an interesting conversation with someone building a large Ceph cluster on top of XFS instead of btrfs, and his feedback…
Comment: Announcement of Percona XtraDB Cluster 5.5.23
May 15, 2012 By 11 Comments
… or myisam) in the cluster will be announced soon ? Because actually we have to create another mysql instance to do this and…
Comment: ext4 vs xfs on SSD
May 8, 2012 By 23 Comments
sandeep, I am not aware about alternative in ext4. There is a patch for MySQL which can do somewhat similar on any filesystem (this comes with Percona XtraDB Cluster)
Post: Announcement of Percona XtraDB Cluster 5.5.20 GA release
April 3, 2012 By 10 Comments
… PL MySQL Conference Galera Synchronous Multi-Master Replication for MySQL. My talk on PL MySQL Conference Percona XtraDB Cluster: New HA solution. Percona XtraDB Cluster… Cluster is fully compatible with MySQL or Percona Server in the following meaning: Data compatibility. Percona XtraDB Cluster works with databases created in MySQL…
Post: Testing Percona XtraDB Cluster with Vagrant
April 12, 2012 By 1 Comment
For those wanting to become more familiar with Percona XtraDB Cluster or if you just one to test its capabilities, I…. It contains the puppet recipes to install and configure a cluster of 3 nodes and a load balancer (glb) running on…-cluster This is a step-by-step “terminalcast”: I hope this quick howto of XtraDB Cluster will help you testing this great MySQL…
Post: Free ticket to MySQL User Conference on SF Meetup with talk "Percona XtraDB Cluster"
March 16, 2012 By Leave a Comment
… I will be giving a talk “Percona XtraDB Cluster” on coming San Francisco MySQL Meetup, next Wednesday, March-21, 2012. Along with… one full ticket (tutorials + sessions + expo hall) to Percona Live MySQL User Conference 2012 and three copies our new book “High Performance MySQL, 3rd edition”. Well, I hope I will have printed copies…
Post: Testing Percona Replication Manager (prm) with Vagrant
April 17, 2012 By 2 Comments
… take cares of MySQL and manages the replication. Corosync allows any number of servers to be part of the cluster using any… between servers within the same cluster. Pacemaker manages the resources and applications on a node within the cluster. I have created a… box I used in the previous post (Testing Percona XtraDB Cluster with Vagrant). In the follow “terminalcast” you can see how…
Post: Speaking at POSSCON
March 23, 2012 By 1 Comment
… Percona Produces – Percona Server, Percona Xtrabackup, Percona Toolkit, Percona XtraDB Cluster. If you want to get a birds eye view about…
