ProxySQL

ProxySQL-Assisted Percona XtraDB Cluster Maintenance Mode

Percona XtraDB Cluster Maintenance Mode

In this blog post, we’ll look at how Percona XtraDB Cluster maintenance mode uses ProxySQL to take cluster nodes offline without impacting workloads.
Percona XtraDB Cluster Maintenance Mode
Since Percona XtraDB Cluster offers a high availability solution, it must consider a data flow where a cluster node gets taken down for maintenance (through isolation from a cluster or […]

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Percona Monitoring and Management 1.1.4 is Now Available

Percona Monitoring and Management

Percona announces the release of Percona Monitoring and Management 1.1.4 on May 29, 2017.
For installation instructions, see the Deployment Guide.
This release includes experimental support for MongoDB in Query Analytics, including updated QAN interface.
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What About ProxySQL and Mirroring?

ProxySQL and Mirroring

In this blog post, we’ll look at how ProxySQL and mirroring go together.
Overview
Let me be clear: I love ProxySQL, and I think it is a great component for expanding architecture flexibility and high availability. But not all that shines is gold! In this post, I want to correctly set some expectations, and avoid selling carbon […]

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Percona Monitoring and Management 1.1.3 is Now Available

Percona Monitoring and Management

Percona announces the release of Percona Monitoring and Management 1.1.3 on April 21, 2017.
For installation instructions, see the Deployment Guide.
This release includes several new graphs in dashboards related to InnoDB and MongoDB operation, as well as smaller fixes and improvements.
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Percona XtraDB Cluster 5.6.35-26.20-3 is now available

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 to end of life, Percona […]

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