API Communication Styles | SOAP REST GraphQL gRPC | Use cases and Trade Offs | System Design

Описание: In this video, I break down the four major API communication styles used in modern system design: SOAP, REST, GraphQL, and gRPC.

We explore how each one works, why different styles exist, and when to use which—based on your app’s performance, flexibility, and scalability needs.

🧠 What You’ll Learn:

🔹 What is an API and why different communication styles exist
🔹 Deep dive into each API style:
 ▪ SOAP – XML-based, strict contracts, enterprise use
 ▪ REST – Resource-based, flexible, widely adopted
 ▪ GraphQL – Query-driven, efficient data fetching
 ▪ gRPC – Binary protocol, high-performance, ideal for microservices


This video will help you choose the right API style for your architecture based on trade-offs and design goals.

Additional reading:
https://en.wikipedia.org/wiki/SOAP
https://www.geeksforgeeks.org/website...
https://graphql.org/learn/
https://grpc.io/docs/what-is-grpc/cor...


#SystemDesign #API #SOAP #REST #GraphQL #gRPC #Microservices #APIDesign #SoftwareArchitecture #BackendEngineering #CommunicationProtocols #udaykirantech

video chapters:
00:26 What is API
02:12 SOAP
06:05 REST
14:10 GraphQL
20:28 gRPC
24:09 How to choose