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Engineering Practice 17 May 2026

Vulnerability Metrics Are an Operations Discipline

Vulnerability density, severity-tiered remediation clocks and hotspot review coverage - running the findings backlog as an operational queue with owners and deadlines, not an annual scare.

Microservices 22 Oct 2025

Security Theatre and Security Reality

Pacco names every control - JWT validation, a Vault, a log scrub-list, admin-only routes - and then a sign-up body chooses its own role, the signing key lives in every repo, Vault is off in Docker and anonymous callers pass every ownership check. A governance read of which shortcuts survive copy-paste.

.NET 02 Sep 2025

The Compose File Is the Architecture Diagram

Three toy services, ten infrastructure containers. Reading Convey's docker-compose stack as the honest bill of the chassis: what each container is for, which volumes actually persist, the per-OS variants, and what I would cut in 2026.

Data Warehousing 19 Aug 2025

Running the Warehouse — the V7 Runbook

A pile of subsystems isn't an operable system until you can run it. KC Star's docs distil into a runbook - daily health checks, weekly index hygiene, monthly reindex and security review, PostgreSQL tuning, backups, and one consistency check that catches a whole class of corruption.