Scaling BullMQ to Process Millions of Jobs

Lessons learned from building a distributed job processing system with BullMQ, Redis, and TypeScript, including retries, dead-letter queues, and worker autoscaling.

Redis Caching Strategies for High-Traffic APIs

Explore cache-aside patterns, cache invalidation techniques, rate limiting, and performance optimizations used to reduce API response times by over 90%.

Designing Event-Driven Systems with Queues

A practical guide to building resilient event-driven architectures using message queues, background workers, and asynchronous communication patterns.

MongoDB Performance Tuning in Production

Indexing strategies, aggregation pipeline optimizations, schema design decisions, and monitoring techniques for large-scale MongoDB deployments.

Nginx Load Balancing and Reverse Proxy Patterns

Learn how to configure Nginx for load balancing, SSL termination, caching, and high availability in modern distributed backend systems.