Tag - Percona XtraDB Cluster

Webinar Wednesday June 29: Percona XtraDB Cluster Reference Architecture

wsrep-stages

Please join Jay Janssen for the webinar Percona XtraDB Cluster Reference Architecture Wednesday, June 29 at 10:00 AM PDT (UTC- 7).
A reference architecture shows a typical, common, best-practice deployment of a system with all the surrounding infrastructure. In the case of database clusters, this can include the hosting platform, load balancing, monitoring, backups, etc.
Percona published […]

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Docker automatic MySQL slave propagation

MySQL Group Replication

In this post, we’ll discuss Docker automatic MySQL slave propagation for help with scaling.
In my previous posts on the Docker environment, I covered Percona XtraDB Cluster. Percona XtraDB Cluster can automatically scale by conveniently adding new nodes using the highly automated State Snapshot Transfer. State Snapshot Transfer allows a new node to copy data […]

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Running Percona XtraDB Cluster nodes with Linux Network namespaces on the same host

wsrep-stages

This post is a continuance of my Docker series, and examines Running Percona XtraDB Cluster nodes with Linux Network namespaces on the same host.
In this blog I want to look into a lower-level building block: Linux Network Namespace.
The same as with cgroups, Docker uses Linux Network Namespace for resource isolation. I was looking into cgroup […]

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Scaling Percona XtraDB Cluster with ProxySQL in Kubernetes

wsrep-stages

How do you scale Percona XtraDB Cluster with ProxySQL in Kubernetes?
In my previous post I looked how to run Percona XtraDB Cluster in a Docker Swarm orchestration system, and today I want to review how can we do it in the more advanced Kubernetes environment.
There are already some existing posts from Patrick Galbraith (https://github.com/kubernetes/kubernetes/tree/release-1.2/examples/mysql-galera) […]

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Percona XtraDB Cluster 5.6.30-25.16 is now available

wsrep-stages

Percona is glad to announce the new release of Percona XtraDB Cluster 5.6 on June 10, 2016. Binaries are available from the downloads area or our software repositories.
Percona XtraDB Cluster 5.6.30-25.16 is now the current release, based on the following:

Percona Server 5.6.30-76.3
Galera Replication library 3.16
Codership wsrep API version 25

All of Percona software is open-source and […]

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