Tag - Percona XtraDB Cluster

ProxySQL 1.4.6 and Updated proxysql-admin Tool Now in the Percona Repository

ProxySQL 1.4.9

ProxySQL 1.4.6, released by ProxySQL, is now available for download in the Percona Repository along with an updated version of Percona’s proxysql-admin tool.
ProxySQL is a high-performance proxy, currently for MySQL and its forks (like Percona Server for MySQL and MariaDB). It acts as an intermediary for client requests seeking resources from the database. René Cannaò created […]

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Percona XtraDB Cluster 5.7.21-29.26 Is Now Available

Percona XtraDB Cluster 5.7

Percona announces the release of Percona XtraDB Cluster 5.7.21-29.26 (PXC) on March 2, 2018. Binaries are available from the downloads section or our software repositories.
Percona XtraDB Cluster 5.7.21-29.26 is now the current release, based on the following:

Percona Server for MySQL 5.7.21
Galera/Codership WSREP API Release 5.7.21
Galera Replication library 3.23

Starting from now, Percona XtraDB Cluster issue tracking […]

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Percona XtraDB Cluster 5.6.39-26.25 Is Now Available

Percona XtraDB Cluster 5.7

Percona announces the release of Percona XtraDB Cluster 5.6.39-26.25 (PXC) on February 26, 2018. Binaries are available from the downloads section or our software repositories.
Percona XtraDB Cluster 5.6.39-26.25 is now the current release, based on the following:

Percona Server for MySQL 5.6.39
Galera/Codership WSREP API Release 5.6.39
Galera Replication library 3.23

Starting from this release, Percona XtraDB Cluster […]

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ProxySQL 1.4.5 and Updated proxysql-admin Tool Now in the Percona Repository

ProxySQL 1.4.9

ProxySQL 1.4.5, released by ProxySQL, is now available for download in the Percona Repository along with an updated version of Percona’s proxysql-admin tool.
ProxySQL is a high-performance proxy, currently for MySQL and its forks (like Percona Server for MySQL and MariaDB). It acts as an intermediary for client requests seeking resources from the database. René Cannaò created […]

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Want IST Not SST for Node Rejoins? We Have a Solution!

IST Not SST for Node Rejoins

What if we tell you that there is a sure way to get IST not SST for node rejoins? You can guarantee that a new node rejoins using IST. Sound interesting? Keep reading.
Normally when a node is taken out of the cluster for a short period of time (for maintenance or shutdown), gcache on other nodes of the cluster […]

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Percona XtraDB Cluster 5.7.20-29.24 Is Now Available

Percona XtraDB Cluster 5.7

Percona announces the release of Percona XtraDB Cluster 5.7.20-29.24 (PXC) on January 26, 2018. Binaries are available from the downloads section or our software repositories.
NOTE: Due to new package dependency,
Ubuntu/Debian users should use apt-get dist-upgrade, apt upgrade, or apt-get install percona-xtradb-cluster-57 to upgrade.
Percona XtraDB Cluster 5.7.20-29.24 is now the current release, based on the […]

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Percona XtraDB Cluster 5.6.38-26.23 Is Now Available

Percona XtraDB Cluster 5.7

Percona announces the release of Percona XtraDB Cluster 5.6.38-26.23 (PXC) on January 24, 2018. Binaries are available from the downloads section or our software repositories.
Percona XtraDB Cluster 5.6.38-26.23 is now the current release, based on the following:

Percona Server for MySQL 5.6.38
Galera/Codership WSREP API Release 5.6.38
Galera Replication library 3.21

All Percona software is open-source and free.

Fixed […]

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ProxySQL 1.4.4 and Updated proxysql-admin Tool Now in the Percona Repository

ProxySQL 1.4.9

ProxySQL 1.4.4, released by ProxySQL, is now available for download in the Percona Repository along with an updated version of Percona’s proxysql-admin tool.
ProxySQL is a high-performance proxy, currently for MySQL and its forks (like Percona Server for MySQL and MariaDB). It acts as an intermediary for client requests seeking resources from the database. René Cannaò created […]

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The hidepid Options for /proc and Percona XtraDB Cluster Don’t Play Well Together

hidepid

In this blog, we’ll look at how the hidepid options for /proc and Percona XtraDB Cluster can fight with one another.
One of the things I like about consulting at Percona is the opportunity to be exposed to unusual problems. I recently worked with a customer having issues getting SST to work with Percona XtraDB […]

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Webinar Q&A: Percona XtraDB Cluster 101

InnoDB Performance Optimization

In this blog, we will answer questions from our webinar on Percona XtraDB Cluster 101.
Recently (7 Dec 2017) I presented a webinar about Percona XtraDB Cluster 101. Firstly, thanks to all the attendees: we had a great webinar with quite some interesting questions and feedback.
Through this blog, I’ll answer most of the questions that […]

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