All articles
Latest first
Your Codebase Has Three Readers Now — and One of Them Is an AI Agent
AI agents are reading your codebase. The question is whether it's written for them.
Read article
Killed One Service and Nothing Should Break
Speed is only an asset if your engineering culture can keep up. Learn why AI isn't DRY by default and how to manage the "junior developer" context gap before your technical debt spirals.
Read article
A/B Routing With Nginx: No Third-Party Tools Required
Nginx can handle A/B routing natively — no LaunchDarkly, no Optimizely, no SDK. Three directives and a cookie. Here's how it works.
Read article
Multi-Cloud Redundancy: The Gap in Our Resilience Thinking
Multi-region is not enough. Recent outages exposed the gap between region and provider redundancy.
Read article
PostgreSQL's GiST Exclusion Constraint: The Database-Level Answer to Double Bookings
PostgreSQL's GiST exclusion constraint prevents overlapping hotel bookings at the database layer — making double bookings structurally impossible. One declarative rule that catches what application-le...
Read article
Race Conditions in Hotel Booking Systems: Why Your Technology Choice Matters More Than You Think
Race conditions in hotel bookings: PHP needs only DB protection, Node.js/FastAPI need both DB and app-level locks. Use atomic updates by default, pessimistic locking for complex logic.
Read article
Why MCP Is the Missing Piece in AI-Assisted Development
MCP bridges outdated AI training and current library knowledge for confident, accurate code generation.
Read article
Lambda Functions and API Gateway: Are You Ready for Your Next Infrastructure Change?
Can your Lambda functions survive a datacenter migration? Are you prepared for a technology change? Here is how the infrastructure needs to be built.
Read article
The Query I Was Running Twice: How Laravel's Context Solved My Validation Dilemma
Stop duplicating database queries between validation and controller logic. Laravel's Context facade, combined with withValidator, lets you validate, load, and share models in one elegant flow.
Read article