Category Archives: High Availability

Dynamic Replication Channel Specific Filtering for uses like InnoDB Cluster

There are numerous ways to filter your replication stream in MySQL.  So many, that the documentation team has created guided “walk-through” pages for considering the various complex DB Filtering and subsequent Table Filtering paths folks have used for the “global” filtering options.  But now there are “channel specific” options that can be implemented at startup with enhanced… Read More »

Enterprise Ready InnoDB Clusters

Recently MySQL launched the General Availability of their Group Replication enhancements via the MySQL Shell and MySQL Router. Although these URLs just noted go to their respective documentation pages, these collectively are part of the InnoDB Cluster offering. The MySQL shell provides sophisticated provisioning, monitored insight and management of a Group Replication setup. When provisioned as such, you… Read More »

Group Replication GCS Troubleshooting

In the last post I shared the simple set of steps to configure a Group Replication setup using SQL commands, and a few in the configuration file too. Indeed, it can be simple.  But then there are times where there are more requirements and configurations need more attention. Maybe the OS environment we use for MySQL setups has never impacted us… Read More »