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January 23, 2013
Announcing Percona XtraBackup 2.0.5
Percona is glad to announce the release of Percona XtraBackup 2.0.5 on January 23rd, 2012. Downloads are available from our [...]
January 21, 2013
Percona Toolkit 2.1.9 bug raffle
Since we’re very busy working on Percona Toolkit 2.2 and other projects, I thought 2.1.8 (the current latest Percona Toolkit release) [...]
January 18, 2013
Percona Server wins ‘Top Innovator in SQL Technologies’ award!
Percona Server has won a 2013 DeveloperWeek Best of Tech award, being named Top Innovator in the SQL Technologies category! [...]
January 15, 2013
Announcing Percona Server 5.1.66-14.2
Percona is glad to announce the release of Percona Server 5.1.66-14.2 on January 15th, 2013 (Downloads are available here and from the Percona Software Repositories). [...]
January 13, 2013
CVE-2012-4414 strikes back in MySQL 5.5.29 (and what we’re doing in Percona Server 5.5.29)
In preparing Percona Server 5.5.29 (not yet released, but soon), I filed MySQL bug 68045 (is marked private as it’s a [...]
January 9, 2013
Percona Toolkit 2.1.8 released today with beta support for MySQL 5.6
Percona Toolkit 2.1.8 was released today and the new version comes with some pretty cool news: Beta support for MySQL [...]
January 3, 2013
Vote for Percona Server in the 2013 DeveloperWeek Awards
Are you a fan of Percona Server? You can show your support by casting a vote for Percona Server in [...]
January 3, 2013
Percona Toolkit by example – pt-stalk
pt-stalk recipes: Gather forensic data about MySQL when a server problem occurs It happens to us all from time to [...]
December 21, 2012
Announcing Percona XtraBackup 1.6.7
Percona is glad to announce the latest stable release of Percona XtraBackup 1.6.7 on December 20th, 2012 (Downloads are available here). [...]
December 20, 2012
Percona XtraDB Cluster: SElinux is not always the culprit !
If you are using SElinux, you should know that it’s advised to disable it to avoid issue with PXC. Generally [...]
December 19, 2012
Percona XtraDB Cluster (PXC): what about GRA_*.log files ?
How easy is it to identify and debug Percona XtraDB Cluster replication problem ? If you are using PXC, you [...]
December 6, 2012
Percona response to recent MySQL security bugs
Recently there have been discussions on several vulnerabilities in MySQL and closely related projects such as MariaDB and Percona Server. [...]
December 5, 2012
Quickly finding unused indexes (and estimating their size)
I had a customer recently who needed to reduce their database size on disk quickly without a lot of messy [...]
December 4, 2012
A closer look at Percona XtraDB Cluster for MySQL
The Web And PHP Magazine just published an article describing Percona XtraDB Cluster written by Liz van Dijk and Kenny Gryp. It [...]
November 30, 2012
Percona Live London 2012: Percona XtraDB Cluster in a nutshell
On Monday I will deliver with Seppo Jaakola from Codership a tutorial on Percona XtraDB Cluster (Percona Server + Galera). [...]
November 26, 2012
Realtime stats to pay attention to in Percona XtraDB Cluster and Galera
I learn more and more about Galera every day. As I learn more, I try to keep my myq_gadgets toolkit up [...]
November 21, 2012
Speaking at Percona Live London 2012: Percona XtraDB Cluster in a nutshell
If you are interested by a great and revolutionary HA solution for MySQL or even if you already have some [...]
November 20, 2012
Understanding Multi-node writing conflict metrics in Percona XtraDB Cluster and Galera
I have addressed previously how multi-node writing causes unexpected deadlocks in PXC, at least, it is unexpected unless you know how [...]
November 15, 2012
Percona Toolkit version 2.1.6 released
The Percona Toolkit team is happy to announce the release of Percona Toolkit version 2.1.6. This is the sixth stable [...]
November 1, 2012
Knowing what pt-online-schema-change will do
pt-online-schema-change is simple to use, but internally it is complex. Baron’s webinar about pt-online-schema-change hinted at several of the tool’s complexities. [...]