Category Archives: Open Source

Terraform on OCI – Building MySQL On Compute – initial setups

I have written previous blog posts about Oracle Cloud OCI and this series continues. My post titled with Iaas Getting Started was to get us acquainted with important security-focused items like Compartments and network Services like NAT and Internet-Gateways. Then I posted about building MySQL on Compute with Scripting using a mix of OCI Web console navigation… Read More »

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 »

DevOpsDays Toronto: Community, Collaboration and Supporting the change in IT

I recently attended DevOpsDays Toronto 2017, my first proper DevOpsDaysTO event.  I had the pleasure of attending and being able to immerse myself in this openly collaborative and supportive culture of IT professionals.  The variety of considerations expressed for delivering software features in a rapidly, frequently and reliable release focused manner was really intriguing….but not without its own complexities.… 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 »

Binary Log Growth Handling in MySQL

So today we look at an aspect of capacity management or planning and how it relates to MySQL and its Logging.  For this blog I’m primarily going to look at MySQL’s binary logs. They have a tendency to grow, and will continue to if not held in check.  Happily, they tend to be easy to… Read More »

MySQL Failover Design Considerations

This will be a multi-part series covering various areas of failover for MySQL.  This first installment will primarily look at some design considerations, which you can then apply to your own environment in your own way.  The concepts presented here are merely suggestions and not out-right “how-to”.   Every company has specific technologies or skill-sets in… Read More »