Percona XtraBackup

Percona XtraBackup 2.4.15 Is Now Available

Percona XtraBackup 8.0

Percona is glad to announce the release of Percona XtraBackup 2.4.15 on July 10, 2019. You can download it from our download site and apt and yum repositories.
Percona XtraBackup enables MySQL 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. […]

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Setting World-Writable File Permissions Prior to Preparing the Backup Can Break It

Setting World-Writable File Permissions

It’s bad practice to provide world-writable access to critical files in Linux, though we’ve seen time and time again that this is done to conveniently share files with other users, applications, or services. But with Xtrabackup, preparing backups could go wrong if the backup configuration has world-writable file permissions.
Say you performed a backup on […]

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Percona XtraBackup 8.0.6 Is Now Available

Percona XtraBackup 8.0

Percona is glad to announce the release of Percona XtraBackup 8.0.6 on May 9, 2019. You can download it from our download site and apt and yum repositories.
Percona XtraBackup enables MySQL 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. […]

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Percona XtraBackup 2.4.14 Is Now Available

Percona XtraBackup 8.0

Percona is glad to announce the release of Percona XtraBackup 2.4.14 on May 1, 2019. You can download it from our download site and apt and yum repositories.
Percona XtraBackup enables MySQL 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. […]

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Percona XtraBackup 8.0.5 Is Now Available

Percona XtraBackup 8.0

Percona is glad to announce the release of Percona XtraBackup 8.0.5 on March 4, 2019. Downloads are available from our download site and from apt and yum repositories.
Percona XtraBackup enables MySQL 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 […]

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Percona XtraBackup Now Supports Dump of InnoDB Buffer Pool

percona-xtra-backup buffer pool restore

InnoDB keeps hot data in memory on its buffer named InnoDB Buffer Pool. For a long time, when a MySQL instance needed to bounce, this hot cached data was lost and the instance required a warm-up period to perform as well as it did before the service restart.
That is not the case anymore. Newer […]

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Upcoming Webinar Wed 2/6: Percona Software News and Roadmap Update

Percona Software News and Roadmap Update Webinar

Join Percona CEO Peter Zaitsev as he presents Percona Software News and Roadmap Update on Wednesday, February 6, 2019, at 11:00 AM PST (UTC-8) / 2:00 PM EST (UTC-5).
Register Now
Come and listen to Percona CEO Peter Zaitsev discuss what’s new in Percona open source software. Topics include Percona Server for MySQL and MongoDB, Percona […]

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Percona XtraBackup 2.4.13 Is Now Available

Percona XtraBackup 8.0

Percona is glad to announce the release of Percona XtraBackup 2.4.13 on January 18, 2018. You can download it from our download site and apt and yum repositories.
Percona XtraBackup enables MySQL 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. […]

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Percona XtraBackup 8.0.4 Is Now Available

Percona XtraBackup 8.0

Percona is glad to announce the release of Percona XtraBackup 8.0.4 on December 10, 2018. You can download it from our download site and apt and yum repositories.
Percona XtraBackup enables MySQL 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, […]

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How to Quickly Add a Node to an InnoDB Cluster or Group Replication

Quickly Add a Node in InnoDB Cluster or Group Replication

Quickly Add a Node to an InnoDB Cluster or Group Replication (Shutterstock)
In this blog, we’ll look at how to quickly add a node to an InnoDB Cluster or Group Replication using Percona XtraBackup.
Adding nodes to a Group Replication cluster can be easy (documented here), but it only works if the existing nodes have retained […]

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