Understanding HTTP 304, ETag, Cache-Control, and Last-Modified with Go
Learn how to implement HTTP 304 responses, ETags, and caching headers in Go to optimize your web server's performance and reduce bandwidth usage.
Blog Posts
The blog posts I've written for you.
HTTP Redirects 301, 302, 307, 308 Explained
Learn the key differences between HTTP redirect status codes 301, 302, 307, and 308, and how to use them correctly for SEO and user experience.
Why Does CORS Exist? A Brief History of Cross-Origin Policies
Learn about CORS, its history, and how to properly configure cross-origin requests to build secure web applications.
Understanding Connection: Keep-Alive and HTTP/1.1 vs HTTP/2 Differences
Learn the key differences between HTTP/1.1 keep-alive and HTTP/2, and how these protocols impact web performance, CDN delivery, and user experience.
The HTTP Request Lifecycle: What Happens from Browser to Server
Learn how HTTP requests work from browser to server, including DNS lookup, TCP/TLS handshakes, caching, and CDNs, explained with a shipping analogy.
N+1 Query Problem: Fixing It with SQL and Prisma ORM
Learn how to solve the N+1 query problem in databases using Prisma ORM and SQL JOIN operations for better application performance.