Category Archives: High Availability

MySQL InnoDB Cluster – A Hands on Tutorial

Traditionally, setting up high availability (HA) in MySQL has been a challenging task, especially for people without advanced knowledge of MySQL. From understanding concepts and technologies, to the tooling, specific commands and files to execute and edit, there’s a lot of things you need to know even when planning a test deployment (the Quick Start Guide for Group Replication should give you an idea).…

MySQL InnoDB Cluster – New 5.7.17 Preview Release on labs.mysql.com

The MySQL Development Team is happy to announce a new release of the MySQL InnoDB Cluster – 5.7.17 Preview, now available for download at http://labs.mysql.com/. This release contains the following packages.

The InnoDB Cluster 5.7.17 Preview supports and requires the latest MySQL Server 5.7.17 GA release that now ships with Group Replication feature in GA quality.…

Nuances of MySQL Fabric User GRANTs

MySQL Fabric is a new product and some folks are running into issues when trying to deploy test instances that grow beyond a single server.

The Fabric documentation has an example GRANT statement illustrating the simple localhost use case: