Articles & Guides

Optimize Nginx for maximum performance — worker processes, connection handling, gzip, caching, buffer tuning, and SSL optimization techniques.

A complete checklist for website migration — preserve SEO rankings, avoid downtime, handle redirects, DNS changes, and post-migration monitoring.

Learn deployment strategies that eliminate downtime — blue-green, rolling, canary deployments, and database migration techniques for continuous availability.

Explore load balancing algorithms including round robin, least connections, weighted, IP hash, and more. Learn when to use each for optimal performance.

Discover the improvements in TLS 1.3 over previous versions — faster handshakes, stronger security, and reduced latency for modern web applications.

Learn how DNS over HTTPS encrypts DNS queries, improves privacy, prevents manipulation, and what it means for network security and monitoring.

A comprehensive guide to HTTP methods — GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS. Learn semantics, use cases, and best practices for REST APIs.

Understand CORS — how cross-origin requests work, preflight checks, headers, common errors, and how to configure CORS correctly for your web application.

Understand reverse proxies — how they work, their benefits for security, performance, and scalability, and how to configure Nginx as a reverse proxy.

Learn the key differences between TCP and UDP protocols, their use cases, performance characteristics, and when to choose each for your applications.