Tag - Percona XtraDB Cluster

The Criticality of a Kubernetes Operator for Databases

Importance of Kubernetes Operators for Databases

As a Solutions Engineer at Percona, one of my responsibilities is to support our customers as they investigate new and emerging technologies. This affords me the opportunity to speak to many current and new customers who partner with Percona. The topic of Kubernetes is becoming more popular as companies are investigating and adopting this […]

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Various Ways to Perform Schema Upgrades with Percona XtraDB Cluster

Perform Schema Upgrades with Percona XtraDB Cluster

Schema changes are the big challenges in Galera replication. So, it is recommended to understand the schema changes operation for everyone who uses the Percona XtraDB Cluster (PXB)/Galera clusters. In this blog, I am going to explain the operation and impact of the various schema changes methods used in the PXB/Galera cluster.

Schema changes with […]

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Replication Between Two Percona XtraDB Clusters, GTIDs and Schema Changes

Replication Between Two Percona XtraDB Clusters

I got this question on the “How to Avoid Pitfalls in Schema Upgrade with Percona XtraDB Cluster (PXC)” webinar and wanted to answer it in a separate post.
Will RSU have an effect on GTID consistency if replication PXC cluster to another cluster?
Answer for this: yes and no.
Galera assigns its own GTID for the operations, […]

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Using Percona Kubernetes Operators with Percona Monitoring and Management

Using Percona Kubernetes Operators with Percona Monitoring and Management

Percona Monitoring and Management (PMM) provides an excellent solution to monitor both Percona XtraDB Cluster and Percona Server for MongoDB. Currently, there is no Percona-supported deployment model to deploy PMM by Percona Kubernetes Operators. Still, you can try the following experimental approach to use PMM in Kubernetes or OpenShift environment together with the operators […]

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Updates to Percona Kubernetes Operator for Percona XtraDB Cluster

Updates to Percona Kubernetes Operator for Percona XtraDB Cluster

On July 21, 2020, Percona delivered an updated version of our Percona Kubernetes Operator for Percona XtraDB Cluster (PXC) focused on easing deployment and operations management of a clustered MySQL environment. Included in the Percona Distribution for MySQL, our Operator is based on the best practices for MySQL cluster configuration and setup in Kubernetes. […]

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