Tag

#MySQL

The MySQL database: storage engines, index design, query plans and operational decisions.

There are 3 posts with this tag.

June 22, 2026 Journal

From Dual-Write to Outbox: A Log of Idempotent Consumption and Field-Level Encryption

Lost events pushed me to a transactional outbox and at-least-once delivery to idempotent consumption; then I encrypted GDPR fields at row level.

June 3, 2026 Journal

Two workers produced the same invoice number in production. A log of how I resolved the race condition vs. legal gap dilemma in a real project.

A practical comparison of MySQL storage engines: the differences between InnoDB and MyISAM, their trade-offs, and which one to choose.