TCP vs UDP vs QUIC | with Interview Question Explained | System Design | Mission 30 – Part 5 скачать в хорошем качестве

TCP vs UDP vs QUIC | with Interview Question Explained | System Design | Mission 30 – Part 5

In this video, we break down one of the most important networking concepts — TCP, UDP, and QUIC — in a simple and practical way. If you’ve ever wondered: ✔ What is the difference between TCP and UDP? ✔ Why is UDP faster than TCP? ✔ When should we use TCP vs UDP? ✔ What is QUIC and why is it used in HTTP/3? ✔ How does multiplexing solve head-of-line blocking? Then this video is for you. 📚 What You’ll Learn 🔹 TCP – Reliability, congestion control, and secure communication 🔹 UDP – Low latency, high speed, and real-time applications 🔹 Real-world use cases (Web, Gaming, Streaming, VoIP, Databases) 🔹 QUIC protocol – The speed of UDP with the intelligence of TCP 🔹 Multiplexing explained in simple terms 🔹 Interview-ready explanations (5+ years experience level) 🎯 Why This Topic Is Important Transport Layer concepts are frequently asked in: • Java Full Stack Interviews • System Design Interviews • Network & Backend Developer Roles • Cloud & DevOps Interviews Understanding when to choose TCP, UDP, or QUIC is critical for building scalable, high-performance systems. 🧠 Simple Rule to Remember TCP = Accurate but Slightly Slower UDP = Fast but Not Perfect QUIC = Fast + Secure + Smart If this video helped you understand networking concepts clearly: TCP vs UDP Difference between TCP and UDP What is TCP What is UDP QUIC protocol explained HTTP/3 explained TCP vs UDP interview questions Transport Layer explained OSI model Layer 4 Networking fundamentals TCP three way handshake UDP real time applications TCP vs UDP real world examples Congestion control in TCP UDP vs TCP performance comparison QUIC vs TCP Head of line blocking Multiplexing in QUIC TLS vs DTLS HTTP/2 vs HTTP/3 Networking interview questions System design networking concepts Backend developer interview preparation Java full stack interview networking 5+ years experience interview questions Software engineer networking basics Low latency vs high reliability When to use TCP and when to use UDP Why UDP is faster than TCP How QUIC improves HTTP performance TCP vs UDP in gaming TCP vs UDP in streaming Real world use cases of TCP and UDP Transport layer protocols explained simply 👍 Like 💬 Comment your questions 🔔 Subscribe for more Java, Angular, System Design & Interview content #TCP #UDP #QUIC #HTTP3 #Networking #TransportLayer #SystemDesign #JavaInterview #BackendDeveloper #SoftwareEngineering #TechExplained