GraphQL for Java Developers: 01 - Why GraphQL
In this video we look at the problems GraphQL was designed to solve. If you've ever built a REST API and ended up with dozens of endpoints, dealt with overfetching data the client doesn't need, or made multiple round trips just to render a single page, GraphQL offers a better way.
We'll cover the core benefits: requesting exactly the data you need, fetching from multiple resources in a single request, a strongly typed and self-documenting schema, great developer tooling, and the ability to evolve your API without versioning. By the end you'll understand when and why GraphQL makes sense for your next project.
📹 About this Course
In this series you'll learn how to build a GraphQL API from scratch using Spring Boot. We'll start with why GraphQL exists and work our way through schema design, data fetchers, performance optimization, observability and more.
📦 GitHub Repository - GraphQL Books: https://github.com/danvega/graphql-books
📖 Spring for GraphQL Documentation: https://docs.spring.io/spring-graphql...
🔧 GraphQL Java: https://www.graphql-java.com/
🚀 Spring Initializr: https://start.spring.io
📘 GraphQL Specification: https://spec.graphql.org
👋🏻Connect with me:
Website: https://www.danvega.dev
Twitter: / therealdanvega
Github: https://github.com/danvega
LinkedIn: / danvega
Newsletter: https://www.danvega.dev/newsletter
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