Tuning MySQL Group Replication for fun… and profit!

Group Replication introduces a new way to do replication in MySQL. With great features such as multi-master replication it brings a range of exciting deployment scenarios where some difficult problems become much easier to solve. Group Replication also brings a new set of options that may need to be configured to extract the highest performance from the underlying computing resources.…

MySQL Group Replication: Important Behavior and Configuration Changes.

Hi everyone, its been a while since the last release of Group Replication. During this period we have been working hard to improve the plugin and give you a better user experience. Focused on solving several existing bugs, address performance issues and improving user
experience we renamed some variables, introduced new ones and changed some of the plugin policies.…

MySQL Group Replication: A Quick Start Guide

With the new Group Replication Beta release—0.8 for MySQL 5.7.14—available for download on labs.mysql.com, I expect more and more people to begin engaging in various forms of proof-of-concept attempts. So I wanted to create a “quick start guide” (to replace this outdated getting started post) focused on an example/test Linux environment, that covers how to get started, what a full working example test setup can look like, and also include some best practice and operations advice along the way.…

MySQL Cluster 7.5.2 Is Now Available!

I’m happy to announce that the third Development Milestone Release (DMR) of MySQL Cluster 7.5 — 7.5.2 — is now available!

Some highlights of this third milestone release of MySQL Cluster 7.5 are:

MySQL Cluster 7.5 — the First Milestone Is Here!

I’m happy to announce that the first Development Milestone Release (DMR) of MySQL Cluster 7.5 is now available!

Some highlights of this first milestone release of MySQL Cluster 7.5 are:

Group Replication — an Overview

Within the MySQL team, we’re extremely excited about Group Replication! More and more of our users are also starting to become aware of this exciting feature–which offers native (virtually) synchronous replication with support for multi-master or active/active update-anywhere replication clusters. Our developers and users alike are eager to see easy, native HA come to MySQL!…