Tag: high availability

Clustering

Top PG Clustering HA Solutions for PostgreSQL

If your system relies on PostgreSQL databases and you are looking for clustering solutions for HA, we want to let you know in advance that it is a complex task, but not impossible to achieve. We are going to discussion some solutions, from which you will be able to choose taking into account your requirements …

Clustering, Software

Percona XtraDB Cluster 5.7.21-29.26 Is Now Available

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: Starting from now, Percona XtraDB Cluster issue tracking system is moved from launchpad to JIRA. All Percona software is …

Clustering

Percona XtraDB Cluster and SELinux: Getting It To Work

In this blog post, I’ll look at how to make Percona XtraDB Cluster and SELinux work when used together. Recently, I encountered an issue with Percona XtraDB Cluster startup. We tried to setup a three-node cluster using Percona XtraDB Cluster with a Vagrant CentOS box, but somehow node2 was not starting. I did not get enough …

Miscellaneous

Percona XtraDB Cluster 5.7.20-29.24 Is Now Available

  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, …

Miscellaneous

Percona XtraDB Cluster 5.6.38-26.23 Is Now Available

  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: All Percona software is open-source and free. Fixed Bugs PXC-889: Fixed an issue where a node …