Notes

Study notes, book highlights, system design reference sheets. Medium-length, structured, not as polished as essays.

1 post

April 2026

Networking Essentials

Everything you need for a system-design interview on networking — layers, TCP/UDP, HTTP versions, REST/GraphQL/gRPC, WebSocket/SSE/WebRTC, load balancing, CDN, and resilience patterns. Diagrams + Go code.

#DNS#HTTP#Network#TCP 63 min read