A heartfelt apology

While I mentioned in Not Stuck , “thanks to those concerned”, perhaps I did not illustrate clearly that I was suitability moved by the genuine concern of close friends regarding my plight, and I did really appreciate the comments and initial feedback.

I’ve talked with close friends such as Jay , Frank , Marc and tonight both Giuseppe and Sheeri and while I’ve been told it’s a good one, and we laughed and smiled I do value the genuine friends I have in the MySQL Community.

My apologies for any personal pain cause during April 1st. I hoped that I’d replied via email to each commenter promptly to minimize any additional delay.

And sorry Marten, for the lost productivity as I’ve heard about, I guess I owe you one.

Tagged with: MySQL

Producing Two Sample T-Test statistics with SQL

Producing Two Sample T-Test statistics with SQL

The two sample t-test for equal variance is a statistical test to determine if the means of two groups are different enough that the difference is likely caused by some underlying difference, rather than random chance.

Building your first VillageSQL Extension with AI skills

Building your first VillageSQL Extension with AI skills

This is a technical walkthrough of the vsql-extension-builder recently released May 28 at Percona Live Bay Area 2026 and found at https://github.com/villagesql/villagesql-skills . Highlights Install VillageSQL pre-built binary first Install SDK with pre-built binary second Install the skill Run it with your AI tool The output can be found at https://github.

Why using production workloads over simulated workloads is critical

Why using production workloads over simulated workloads is critical

AI-Assisted SQL Tuning Last week in his keynote speech at Percona Live Bay Area 2026 , Andy Pavlo presented Databases: The Final Boss of Agents and provided some useful insights into query optimization of simulated workloads leveraging AI.