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GraphQL APIs with Spring Boot · Lesson

What is GraphQL?

Explore the fundamental principles of GraphQL, its advantages over REST, and when to choose it for your projects.

Meet GraphQL: A New Way to API

Wish an API gave you exactly what you asked for? GraphQL is a query language for APIs that lets clients request precisely the data they need.

REST's Challenge: Over-fetching

REST endpoints return a fixed shape, so you hit over-fetching — asking for a user’s name but downloading their whole profile, wasting bandwidth.

All lessons in this course

  1. What is GraphQL?
  2. Setting up Spring Boot for GraphQL
  3. Designing Your First GraphQL Schema
  4. GraphQL vs REST: Choosing the Right Approach
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