DNS vs mDNS (Multicast DNS)

Protocols

DNS

Compare global DNS with zero-configuration local name resolution. Bonjour/Avahi, .local domain, service discovery, and network scope.

DNS mDNS Protocols

Compare the two main transport protocols. Reliability vs speed, connection-oriented vs connectionless, and when to …

Compare unencrypted and encrypted web protocols. TLS encryption, certificate requirements, SEO impact, and performance considerations.

Compare the latest HTTP versions. TCP vs QUIC transport, multiplexing, head-of-line blocking, and real-world performance …

Compare email retrieval protocols. Server-side vs client-side storage, multi-device sync, offline access, and storage considerations.

Compare interior and exterior gateway routing protocols. Link-state vs path-vector, convergence, scalability, and deployment scope.

Compare Google's modern transport protocol with the traditional TCP. Zero-RTT handshakes, multiplexing, connection migration, and …