Percona is glad to announce the release of Percona XtraBackup 2.1.4 on August 9th, 2013. Downloads are available from our download site here and Percona Software Repositories.

This release is the current GA (Generally Available) stable release in the 2.1 series. Percona XtraBackup is an open source, free MySQL hot backup software that performs non-blocking backups for InnoDB and XtraDB databases.

New Features:

• Percona XtraBackup has introduced …

I’m happy to announce that the recording for my recent webinar “5 Proactive Measures to Minimize MySQL Downtime” is now available, along with the slides. They can both be found here.

My webinar focused on the top 5 operational measures that prevent or reduce downtime — along with the related business impact in a significant number of customer emergency scenarios.

As a senior consultant on Percona’s 24×7 Emergency Consulting team, I’ve helped resolve a …

The new Percona Server 5.6 is the most manageable, highest performance, and most scalable version of MySQL available. Percona Server 5.6 is the best open source MySQL choice for enterprise-grade applications because it combines new features with the best features of Percona Server 5.5 and MySQL 5.6 to provide unparalleled performance.

Join me tomorrow as I explain how Percona Server 5.6 takes MySQL performance to new heights. In this webinar, aptly titled “Percona Server 5.6: Enterprise Grade MySQL,” I’ll compare Percona Server 5.6 to …

It was once said that “real artists ship.” In looking over the history of Percona software releases, we are currently shipping more software than ever before.

First, let’s look at Percona Server. Let’s look at all major versions: 5.1, 5.5 and 5.6 as well as the total for each year. The estimate for 2013 comes from assuming the second half of 2013 is similar to the first half.

Percona Server releases per year

In 2011, when Percona Server 5.5 came along, we see a sharp reduction in Percona Server 5.1 releases (remember that there’s at least one Percona Server 5.1 release for each Oracle MySQL 5.1 release, and this reduction is likely a reflection of the reduction of releases from Oracle). In 2011, 2012 and 2013 we see a pretty steady number of Percona Server 5.1 releases. It seems that 5.1 is not going anywhere yet.

For Percona Server 5.5, we see an increase in 2012, which likely mirrors an …

Run Ubuntu and want to try new features of Percona XtraBackup? Well, now you can. We have a Personal Package Archive (PPA) percona-daily/percona-xtrabackup. Every time code is pushed to our main source code repository, the PPA is updated.

We are currently building for Ubuntu lucid (10.04LTS), Precise (12.04), Quantal (12.10) and Raring (13.04).

To add the repository to your Ubuntu system, simply run:

sudo add-apt-repository ppa:percona-daily/percona-xtrabackup

You will now have daily builds of Percona XtraBackup available to install.

Currently, we are in the process of working on the 2.1.4 release. The daily builds currently include some code that is destined for 2.1.4 including: fixes for bugs: …

One very interesting feature, “Compact Backup,” is introduced in Percona XtraBackup 2.1. You can run “compact backups” with the  –compact option, which is very useful for those who have limited disk space to keep the database backup. Now let’s first understand how it works. When we are using –compact option with Innobackupex, it will omit the secondary index pages. This will make the backups more compact and this way they will take less space on disk but the downside of this is, the backup prepare process will take longer time because those secondary index pages will be recreated while preparing the backup. Here, we need to consider couple of things before implement …

Recently, I was working with a client that asked about using Percona Xtrabackup to take a snapshot of a particular MySQL schema and then reload it with a different schema name on the same server.  It caught me off guard because I’d never really thought about it – typically, I’ve used Xtrabackup simply to clone a server (for replication or migration) or migrate an existing schema to a new server.  However, given the import/export functionality of Xtrabackup combined with Percona Server (Exporting and Importing Tables), it did seem …

Percona is glad to announce the release of Percona XtraBackup 2.1.3 for MySQL on May 22, 2013. Downloads are available from our download site here and Percona Software Repositories.

This release fixes a high priority bug. It’s advised to upgrade your latest 2.1 version to 2.1.3 if you’re using the Percona XtraBackup with Percona XtraDB Cluster. This release is the latest stable …

Percona is glad to announce the release of Percona XtraBackup 2.1.2 for MySQL on May 18, 2013. Downloads are available from our download site here and Percona Software Repositories.

This release fixes number of high-priority bugs since version 2.1 became GA. It’s advised to upgrade your latest 2.1 version to 2.1.2. This release is the latest stable release in the 2.1 series.

Bugs Fixed:

• Using Perl’s DBD::MySQL package for server communication instead of spawning the MySQL command line client …

Percona is glad to announce the release of Percona XtraBackup 2.1.1 on May 15th 2013. Downloads are available from our download site here and Percona Software Repositories.

Percona XtraBackup enables backups without blocking user queries, making it ideal for companies with large data sets and mission-critical applications that cannot tolerate long periods of downtime. Offered free as an open source solution, XtraBackup drives down backup costs while providing unique features for MySQL backup. The new 2.1.1 GA …