Networking terms
The protocols and patterns connecting every system you build
Every web request, API call, and database query travels through a network. This category covers protocols like TCP/IP, HTTP, WebSockets, and gRPC, alongside concepts like DNS resolution, load balancing, TLS handshakes, and network latency. Understanding how data moves between systems is essential for building reliable, performant distributed applications.
TCP vs UDP
TCP provides reliable ordered delivery with connection setup overhead. UDP is connectionless and faster but unreliable — choose based on whether loss or latency is more acceptable.
2mo ago
networking intermediate
The four-layer model (Link, Internet, Transport, Application) that describes how data is packaged, routed, and delivered across the internet.
2mo ago
networking intermediate
The negotiation process between client and server that establishes an encrypted HTTPS connection, agreeing on cipher suites and exchanging keys.
2mo ago
networking intermediate