November 3, 2025
Choose RabbitMQ direct, topic, or fanout exchanges based on exact routing, wildcard routing, or broadcast delivery.
Build a RabbitMQ active-passive setup with clustering, matching Erlang cookies, quorum queues, and a tested failover path.
Design RabbitMQ routing keys and bindings that stay predictable, avoid duplicate delivery, and scale with your consumers.
Configure durable RabbitMQ queues, exchanges, bindings, and persistent messages so critical work can survive broker restarts.
Set up a local Elasticsearch development cluster, verify health, and avoid common single-node and multi-node config mistakes.
Set up a high-availability Elasticsearch cluster with node roles, discovery, replicas, JVM sizing, and health checks.
A practical Nginx performance checklist for workers, connections, buffers, caching, compression, logs, timeouts, TLS, and static files.
Diagnose Nginx bottlenecks with logs, status metrics, system checks, and practical fixes for CPU, latency, memory, and connections.
Master Nginx content compression by comparing Gzip and Brotli algorithms. Learn practical configuration directives for enabling both, understand the performance trade-offs, and discover best practices like using static Brotli files to drastically reduce bandwidth usage and accelerate content delivery on your web servers.
Tune Nginx request and proxy buffers without wasting memory or causing avoidable disk buffering.
Optimize your Nginx server for high-volume traffic using this practical guide to configuring core performance directives. Learn the best practices for setting `worker_processes` to match CPU cores, maximizing concurrency with `worker_connections`, and ensuring compliance with underlying OS file descriptor limits (`ulimit`). This article provides actionable configuration examples and essential tuning tips to minimize latency and dramatically increase your server's throughput.
Practical Linux TCP sysctl tuning for throughput, buffers, congestion control, and safe testing.