April 16, 2014

Percona XtraBackup 2.1.0 for MySQL beta now available

Percona is glad to announce the release of Percona XtraBackup 2.1.0 for MySQL beta on April 22, 2013. Downloads are available from our download site here. For this BETA release, we will not be making APT and YUM repositories available, just base deb and RPM packages This is an BETA quality release and is not […]

Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL now available

Percona is glad to announce the release of Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL on April 17, 2013. Binaries are available from the downloads area or from our software repositories. New Features: Percona XtraDB Cluster has implemented initial implementation of weighted quorum. Weight for node can be assigned via pc.weight option in the wsrep_provider_options variable. […]

Percona Server for MySQL 5.5.30-30.2 now available

Percona is glad to announce the release of Percona Server for MySQL 5.5.30-30.2 on April 10, 2013 (Downloads are available here and from the Percona Software Repositories). Based on MySQL 5.5.30, including all the bug fixes in it, Percona Server 5.5.30-30.2 is now the current stable release in the 5.5 series. All of Percona‘s software is open-source and free, all the details of […]

Percona XtraBackup 2.1.0 for MySQL alpha now available

Percona is glad to announce the release of Percona XtraBackup 2.1.0 for MySQL alpha on April 2, 2013. Downloads are available from our download site here. For this ALPHA release, we will not be making APT and YUM repositories available, just base deb and RPM packages This is an ALPHA quality release and is not […]

Webinar: Looking for Painless MySQL High Availability ?

I have a pleasure to deliver Webinar on Industrial-Strength MySQL Applications Using Percona and Continuent together with Robert Hodges next week, Nov 28. We will talk about how you can use technologies from Percona and Continuent to build Highly Performance and Highly Available Applications utilizing MySQL Replication. I’ve been interesting in doing this Webinar for […]

PLMCE High Availability Deep Dive slides and Document

The slides and accompanying document of the High availability deep dive tutorial have all been uploaded and can be downloaded from the link below: http://box.com/perconalive2012 For the slides, you’ll find a PDF and a pptx version, the gdocs animations works somewhat OK with pptx. Also, the VMs will stay available from a at least few […]

Percona XtraDB Cluster Feature 1: High Availability

There and in coming posts I am going to cover main features of Percona XtraDB Cluster. The first feature is High Availability. But before jumping to HA, let’s review general architecture of the Percona XtraDB Cluster.

Percona Replication Manager, a solution for MySQL high availability with replication using Pacemaker

The content of this article is outdated, look here for more up to date information. Over the last year, the frustration of many of us at Percona regarding issues with MMM has grown to a level where we started looking at other ways of achieving higher availability using MySQL replication. One of the weakness of […]

Speaking at HighLoad conference, Moscow, Russia, Training and Hiring

I’m going to be speaking on Highload++ conference October 3,4 in Moscow, Russia. This is a great conference which gathers amazing quality of speakers from Russia and around the world and I usually learn a lot and enjoy talking to a lot of great people on this event. My talk is going to be about […]

High availability for MySQL on Amazon EC2 – Part 5 – The instance monitoring script

This post is the fifth of a series that started here. From the previous posts of this series, we now have nearly everything setup, only a few pieces are missing. One of the missing pieces is the Pacemaker script that run on the MySQL instance.