Dynamic

TCP vs QUIC

Developers should learn TCP when building networked applications that require reliable data transmission, such as web servers, databases, or real-time communication tools, as it handles packet loss and ordering automatically meets developers should learn quic when building high-performance web applications, especially those requiring low-latency connections like video streaming, online gaming, or real-time communication services. Here's our take.

🧊Nice Pick

TCP

Developers should learn TCP when building networked applications that require reliable data transmission, such as web servers, databases, or real-time communication tools, as it handles packet loss and ordering automatically

TCP

Nice Pick

Developers should learn TCP when building networked applications that require reliable data transmission, such as web servers, databases, or real-time communication tools, as it handles packet loss and ordering automatically

Pros

  • +It's crucial for understanding internet fundamentals, debugging network issues, and implementing custom protocols where guaranteed delivery is needed, unlike UDP which is faster but less reliable
  • +Related to: ip, udp

Cons

  • -Specific tradeoffs depend on your use case

QUIC

Developers should learn QUIC when building high-performance web applications, especially those requiring low-latency connections like video streaming, online gaming, or real-time communication services

Pros

  • +It's particularly useful for optimizing mobile and unreliable network environments, as it reduces connection setup time and handles packet loss more efficiently than traditional TCP/TLS stacks
  • +Related to: http-3, tls-1-3

Cons

  • -Specific tradeoffs depend on your use case

The Verdict

Use TCP if: You want it's crucial for understanding internet fundamentals, debugging network issues, and implementing custom protocols where guaranteed delivery is needed, unlike udp which is faster but less reliable and can live with specific tradeoffs depend on your use case.

Use QUIC if: You prioritize it's particularly useful for optimizing mobile and unreliable network environments, as it reduces connection setup time and handles packet loss more efficiently than traditional tcp/tls stacks over what TCP offers.

🧊
The Bottom Line
TCP wins

Developers should learn TCP when building networked applications that require reliable data transmission, such as web servers, databases, or real-time communication tools, as it handles packet loss and ordering automatically

Disagree with our pick? nice@nicepick.dev