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MySQL Webinar: Percona XtraDB Cluster Operations, June 26

 | June 18, 2013 |  Posted In: Events and Announcements, Percona XtraDB Cluster, XtraDB Cluster

Percona XtraDB Cluster (PXC) was released over a year ago and since then there has been tremendous interest and adoption.  There’s plenty of talks that explain the fundamentals of PXC, but we’re starting to reach a threshold where it’s easier to find folks with PXC in production and such the need for more advanced talks […]

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Multicast replication in Percona XtraDB Cluster (PXC) and Galera

 | June 5, 2013 |  Posted In: Percona Software, Percona XtraDB Cluster, XtraDB Cluster

Bandwidth multiplication and synchronous clusters I’ve seen a lot of people setting up clusters with 3-6+ nodes on 1 Gbps networks.  1 Gbps seems like a lot, doesn’t it?  Actually, maybe not as much as you think.  While the theoretical limit of 1Gbps is actually 120MBps, I start to get nervous around 100MBps. By default […]

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Follow these basics when migrating to Percona XtraDB Cluster for MySQL

 | May 1, 2013 |  Posted In: Insight for DBAs, MySQL, Percona Software, XtraDB Cluster

Galera/Percona XtraDB Cluster (PXC) for MySQL is a hot thing right now and some users jump right in without enough testing. Consequently, they’re more likely to either suffer failure or issues that prevent them from moving forward. If you are thinking of migrating your workload to Percona XtraDB Cluster, make sure to go through these […]

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Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL now available

 | April 17, 2013 |  Posted In: MySQL, XtraDB Cluster

Percona is glad to announce the release of Percona XtraDB Cluster 5.5.30-23.7.4 for MySQL on April 17, 2013. Binaries are available from the downloads area or from our software repositories. New Features: Percona XtraDB Cluster has implemented initial implementation of weighted quorum. Weight for node can be assigned via pc.weight option in the wsrep_provider_options variable. […]

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