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2 weeks ago
How to Accidentally Build a Programming Language While Cleaning Redis
A “simple” Redis cleanup task evolved into a full rule engine. Configurable JSON rules grew to support logic, recursion, traversal...
Oct 14, 2025
How I Scaled a Legacy Node.js App to Handle 40k+ Long-Lived WebSocket Connection...
Upgrading Project X — a legacy WebSocket application — revealed the pitfalls of scaling real-time systems without centralized stat...
Sep 16, 2025
Streamlining Symfony Deployments with Docker, Supervisord, and Redis
This article will guide you through the process of containerizing a Symfony application using Docker and Docker Compose.
Sep 10, 2025
When Distributed Locks Go Wrong—and the Database Saves the Day
Redis locks failed us at 3 AM. PostgreSQL fixed it with ACID guarantees and fairness. Here’s why databases beat distributed locks...
