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Tag Archives: Percona XtraBackup

Percona XtraBackup 2.4.2 is now available

Percona is glad to announce the first GA release of Percona XtraBackup 2.4.2 on April 1st, 2016. Downloads are available from our download site and from apt and yum repositories. Percona XtraBackup enables MySQL backups …

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Percona XtraBackup 2.3.4 is now available

Percona is glad to announce the release of Percona XtraBackup 2.3.4 on March 17th, 2016. Downloads are available from our download site or Percona Software Repositories. Percona XtraBackup enables MySQL backups without blocking user queries, …

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Percona XtraBackup 2.4.0-rc1 is now available

Percona is glad to announce the first release candidate of Percona XtraBackup 2.4.0-rc1 on February 8th 2016. Downloads are available from our download site and from apt and yum repositories. This is a Release Candidate …

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Oracle license revenue and the MySQL ecosystem

Oracle was in the news recently with the story of its license revenue declining as much as 17% in the recent quarter. This is blamed on transitioning to the cloud in some publications, but others, …

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More on OpenStack Live and our talks at OpenStack Summit Vancouver

In April and May, Percona will hold and participate in two OpenStack events: OpenStack Live and the OpenStack Summit. Join our talks at these events in Santa Clara and Vancouver for new insights into the …

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The cost of not properly managing your databases

Every day hundreds of millions of dollars are wasted by allowing improperly tuned or misconfigured systems, misunderstood infrastructure, and inefficient IT operations to live and thrive in data centers around the globe. There are both …

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Illustrating Primary Key models in InnoDB and their impact on disk usage

On a recent engagement I worked with a customer who makes extensive use of UUID() values for their Primary Key and stores it as char(36), and their row count on this example table has grown to …

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Percona XtraBackup 2.2.10 for MySQL hot backups is now available (free!)

Percona is glad to announce the release of Percona XtraBackup 2.2.10 on March 31, 2015. Downloads are available from our download site or Percona Software Repositories. Percona XtraBackup enables MySQL backups without blocking user queries, …

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Deep dive into MySQL’s innochecksum tool

One of our Percona Support customers recently reported that Percona XtraBackup failed with a page corruption error on an InnoDB table. The customer thought it was a problem or bug in the Percona XtraBackup tool. …

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How to setup a PXC cluster with GTIDs (and have async slaves replicating from it!)

This past week was marked by a series of personal findings related to the use of Global Transaction IDs (GTIDs) on Galera-based clusters such as Percona XtraDB Cluster (PXC). The main one being the fact that …

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