Articles

Solving Race Conditions in Distributed Cache Systems with External Data Sources

How I used Redis atomic operations and distributed locks to eliminate duplicate external API calls caused by concurrent cache misses.

Improve Performance and Reduce Downtime in Your Node.js API with Clusters

A practical guide to using the Node.js cluster module to distribute load across CPU cores — with real benchmarks showing a 6x throughput improvement.

Graceful Shutdown in Node.js

What graceful shutdown means, how inter-process signals work, and how to implement it cleanly in a Node.js HTTP server.

Broken Window Theory in Software Development

How the broken windows theory from social psychology applies to codebases — and why small standards violations lead to larger decay over time.