Client-Server Architecture - Vol. 3: Protocols, APIs & How Clients and Servers Actually Talk

Data doesn't just magically travel between a client and a server. There are rules, protocols, and layers of infrastructure making every single interaction possible.

Vol. 3 of the Client-Server Architecture series on Mr. Learnity is all about communication — the protocols that carry your data, the API styles that shape how systems talk to each other, and the internet plumbing that makes it all findable in the first place.

This is the episode developers reference when they finally want to stop nodding along and actually understand what's happening under the hood.

In this episode you'll learn:
→ HTTP & HTTPS explained — how the web's core protocol works, and why S matters
→ TCP/IP fundamentals — the backbone of every networked system, demystified
→ WebSockets & real-time communication — when request-response isn't enough
→ REST vs SOAP vs GraphQL vs gRPC — a honest comparison of every major API style
→ DNS, IPs & how clients find servers — from typing a URL to getting a response

By the end of this episode, you'll have a complete mental model of how data moves — from the moment a client makes a request to the moment it gets back a response.

🎙️ Part of the Mr. Learnity tech podcast series.
🔗 Vol. 1 — Foundations, History & How the Web Really Works: https://youtu.be/sF6Dr1y115A
🔗 Vol. 2 — Clients, Servers, Middleware, Databases & Networking: https://youtu.be/E_KL0ZDubZA

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#HTTPS
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#RESTvsGraphQL
#gRPC
#SOAP
#DNS
#APIDesign
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#NetworkingProtocols
#TechPodcast
#MrLearnity
#BackendDevelopment

Видео Client-Server Architecture - Vol. 3: Protocols, APIs & How Clients and Servers Actually Talk канала Mr learnity