WebAssembly Beyond the Browser: Server-Side Wasm in 2026
For years, WebAssembly was synonymous with the browser. It was the technology that let you run C++ games, Photoshop, and…
Rust in Production: Companies That Made the Switch and What They Learned
Every few years, a programming language crosses the threshold from “interesting experiment” to “production-grade tool that serious companies bet their…
Caching Strategies for Web Applications: Redis, CDN, and Browser Cache Done Right
Every web developer eventually hits the same wall. The application works fine in development, handles the demo smoothly, and then…
Why Your Staging Environment Lies to You: Closing the Dev-Prod Gap
Last month, a payment processing bug slipped through our entire QA pipeline — unit tests, integration tests, a full regression…
Postgres Extensions You Should Know: pg_stat_statements, TimescaleDB, and Beyond
PostgreSQL ships with a solid core, but extensions are where it transforms from a reliable relational database into something far…
Why Most Data Pipelines Break on Sundays: Lessons from Production ETL
Sunday at 3 AM Is When the Pipeline Decides to Teach You a Lesson I have been paged on more…
HTTP/3 and QUIC in Production: What Changed and What Didn’t
HTTP/3 Is Here. Most of You Will Not Notice. HTTP/3 has been an RFC standard since June 2022. By early…
Why Your Docker Images Are 10x Too Large: A Practical Guide to Multi-Stage Builds
Your Node.js Image Is Probably 1.2 GB. It Should Be 120 MB. I recently audited the Docker images for a…
Database Connection Pooling Explained: PgBouncer, ProxySQL, and When You Actually Need Them
Why Connection Pooling Exists Every time your application opens a connection to a database, a small negotiation happens: TCP handshake,…
The Real Cost of Technical Interviews: What Companies Get Wrong About Hiring Engineers
The Hiring Process Is Broken, and Everyone Knows It Here is a number that should make every engineering manager uncomfortable:…