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 of this release can […]
Read morePercona announces the release of Percona XtraDB Cluster 5.6.34-26.19 on December 14, 2016. Binaries are available from the downloads section or our software repositories.
Percona XtraDB Cluster 5.6.34-26.19 is now the current release, based on the following:
Percona Server 5.6.34-79.1
Galera Replication library 3.19
wsrep API version 26
All Percona software is open-source and free. Details of this release […]
Read moreJoin me online next week (September 10 at 10 a.m. PDT) for my live webinar on Migrating to Percona XtraDB Cluster. This was a popular webinar that I gave a few years ago, so I’m doing it again with updates for Percona XtraDB Cluster 5.6 (PXC) and all the latest in the Galera world.
This webinar […]
In my previous post, I blogged about using Percona Server with Docker and have shown you how fast and easy it was to create a virtual environment with just a few commands.
This time I will be showing you how to setup a three-node Percona XtraDB Cluster (PXC) 5.6 on the Docker open-source engine. Just […]
Thanks to all who attended my webinar yesterday. The slides and recording are available on the webinar’s page. I was a bit overwhelmed with the amount of questions that came in and I’ll try to answer them the best I can here.
Q: Does Percona XtraDB Cluster support writing to multiple master?
Yes, it does. However, locks […]
Percona is pleased to announce the first General Availability release of the leading open source High Availability solution for MySQL, Percona XtraDB Cluster 5.6 on January 30, 2014. Binaries are available from downloads area or from our software repositories.
Percona XtraDB Cluster 5.6
Percona XtraDB Cluster 5.6 is an active/active cluster solution for High Availability (HA) MySQL that […]
I’ve been blogging a lot about some of the new things you can expect with Percona XtraDB Cluster 5.6 and Galera 3.x – and GA is coming soon.
To get prepared, I’ll be giving a webinar on February 5th at 1PM EST/10AM PST to talk about some of the big new features, upgrading strategies, as well as […]
Gcache and IST
The Gcache is a memory-based cache of recent Galera transactions that is local to each node in a cluster. If a node leaves and rejoins the cluster, it can use the gcache from another node that stayed in the cluster (i.e., its donor node) to fetch the transactions it missed (IST) as […]
I get a lot of questions about Percona XtraDB Cluster 5.6 (PXC 5.6), specifically about whether such and such MySQL 5.6 Community Edition feature is in PXC 5.6. The short answer is: yes, all features in community MySQL 5.6 are in Percona Server 5.6 and, in turn, are in PXC 5.6. Whether or not the […]
Read moreNow that Percona XtraDB Cluster 5.6 is out in beta, I wanted to start a series talking about new features in Galera 3 and PXC 5.6. On the surface, Galera 3 doesn’t reveal a lot of new features yet, but there has been a lot of refactoring of the system in preparation for great […]
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