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Webinar June 7, 2017: MySQL In the Cloud – Migration, Best Practices, High Availability, Scaling

 | June 5, 2017 |  Posted In: Cloud and MySQL, MySQL, Technical Webinars

MySQL in the Cloud

Join Percona’s CEO and Founder Peter Zaitsev as he presents MySQL In the Cloud: Migration, Best Practices, High Availability, Scaling on Wednesday, June 7, 2017, at 10 am PDT / 1:00 pm EDT (UTC-7). Register Now Businesses are moving many of the systems and processes they once owned to offsite “service” models: Platform as a Service (PaaS), […]

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Percona XtraDB Cluster 5.7.18-29.20 is now available

 | June 2, 2017 |  Posted In: Events and Announcements, High-availability, MySQL, Percona Software, Percona XtraDB Cluster, ProxySQL

Percona XtraDB Cluster 5.7

Percona announces the release of Percona XtraDB Cluster 5.7.18-29.20 on June 2, 2017. Binaries are available from the downloads section or our software repositories. NOTE: You can also run Docker containers from the images in the Docker Hub repository. NOTE: Due to new package dependency, Ubuntu/Debian users should use apt-get dist-upgrade or apt-get installpercona-xtradb-cluster-57 to upgrade. Percona XtraDB Cluster 5.7.18-29.20 is now […]

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Percona XtraDB Cluster 5.6.36-26.20 is Now Available

 | June 2, 2017 |  Posted In: Events and Announcements, High-availability, MySQL, Percona Software, Percona XtraDB Cluster, ProxySQL

Percona XtraDB Cluster 5.7

Percona announces the release of Percona XtraDB Cluster 5.6.36-26.20 on June 2, 2017. Binaries are available from the downloads section or our software repositories. Percona XtraDB Cluster 5.6.36-26.20 is now the current release, based on the following: Percona Server 5.6.36-82.0 Galera Replication library 3.20 wsrep API version 26 All Percona software is open-source and free. NOTE: Due […]

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Percona XtraDB Cluster 5.6.35-26.20-3 is now available

 | April 19, 2017 |  Posted In: Events and Announcements, High-availability, MySQL, Percona Software, Percona XtraDB Cluster, ProxySQL

Percona XtraDB Cluster 5.7

Percona announces the release of Percona XtraDB Cluster 5.6.35-26.20-3 on April 13, 2017. Binaries are available from the downloads section or our software repositories. Percona XtraDB Cluster 5.6.35-26.20-3 is now the current release, based on the following: Percona Server 5.6.35-81.0 Galera Replication library 3.20 wsrep API version 26 All Percona software is open-source and free. NOTE: Due […]

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Performance improvements in Percona XtraDB Cluster 5.7.17-29.20

and  | April 19, 2017 |  Posted In: MySQL, Percona XtraDB Cluster

Percona XtraDB Cluster

In our latest release of Percona XtraDB Cluster, we’ve introduced major performance improvements to the MySQLwrite-set replication layer. In this post, we want to show what these improvements look like. For the test, we used the sysbench OLTP_RW, UPDATE_KEY and UPDATE_NOKEY workloads with 100 tables, 4mln rows each, which gives about 100GB of datasize. In all […]

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Percona XtraDB Cluster 5.7.17-29.20 is now available

 | April 19, 2017 |  Posted In: Events and Announcements, High-availability, MySQL, Percona Software, Percona XtraDB Cluster, ProxySQL

Percona XtraDB Cluster 5.7

Percona announces the release of Percona XtraDB Cluster 5.7.17-29.20 on April 19, 2017. Binaries are available from the downloads section or our software repositories. NOTE: You can also run Docker containers from the images in the Docker Hub repository. Percona XtraDB Cluster 5.7.17-29.20 is now the current release, based on the following: Percona Server 5.7.17-13 Galera […]

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Percona XtraDB Cluster 5.6.35-26.20 is now available

 | March 13, 2017 |  Posted In: Events and Announcements, High-availability, MySQL, Percona Software, Percona XtraDB Cluster, ProxySQL, XtraDB Cluster

Percona XtraDB Cluster 5.7

Percona announces the release of Percona XtraDB Cluster 5.6.35-26.20 on March 10, 2017. Binaries are available from the downloads section or our software repositories. Percona XtraDB Cluster 5.6.35-26.20 is now the current release, based on the following: Percona Server 5.6.35-80.0 Galera Replication library 3.20 wsrep API version 26 All Percona software is open-source and free. Details […]

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Group Replication: Shipped Too Early

 | February 15, 2017 |  Posted In: Group Replication, High-availability, MySQL, Percona XtraDB Cluster

Group Replication

This blog post is my overview of Group Replication technology. With Oracle clearly entering the “open source high availability solutions” arena with the release of their brand new Group Replication solution, I believe it is time to review the quality of the first GA (production ready) release. TL;DR: Having examined the technology, it is my […]

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WAN Synchronous Clusters: Dealing with Latency Using Concurrency

 | February 1, 2017 |  Posted In: Group Replication, Insight for DBAs, Insight for Developers, MySQL, Percona XtraDB Cluster, Replication

WAN Latency

In this blog, we’ll discuss how to use concurrency to help with WAN latency when using synchronous clusters. WAN Latency Problem Our customers often ask us for help or advice with WAN clustering problems. Historically, the usual solution for MySQL WAN deployments is having the primary site in one data center, and stand-by backup site in […]

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Percona Live Featured Tutorial with Frédéric Descamps — MySQL InnoDB Cluster & Group Replication in a Nutshell: Hands-On Tutorial

 | January 26, 2017 |  Posted In: High-availability, MySQL, Percona Live

Percona Live Featured Tutorial

Welcome to another post in the series of Percona Live featured tutorial speakers blogs! In these blogs, we’ll highlight some of the tutorial speakers that will be at this year’s Percona Live conference. We’ll also discuss how these tutorials can help you improve your database environment. Make sure to read to the end to get a special Percona […]

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