[Solved] How would you combine REST and GraphQL to optimize an existing API system? — Ans: Use REST for simple resource retrieval and GraphQL for complex queries needing... | Rest API

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How would you combine REST and GraphQL to optimize an existing API system?

AUse REST for simple resource retrieval and GraphQL for complex queries needing multiple resources

BReplace all REST endpoints with SOAP services

CUse GraphQL only for authentication and REST for data fetching

DUse REST for mutations and GraphQL for static content delivery

Step-by-Step Solution

Solution:

Step 1: Understand strengths of REST and GraphQL
REST is simple and efficient for straightforward resource access. GraphQL excels at complex queries involving multiple resources.
Step 2: Apply combined approach
Using REST for simple calls and GraphQL for complex queries optimizes performance and flexibility.
Final Answer:
Use REST for simple resource retrieval and GraphQL for complex queries needing multiple resources -> Option A
Quick Check:
Combine REST and GraphQL by task complexity [OK]

Quick Trick: Use REST for simple, GraphQL for complex queries [OK]

Common Mistakes:

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