The Power of GraphQL
summary
Demo shows a blog page that needs user, posts and friends data and replaces four plus REST requests with one single /graphql request, cutting under‑ and over‑fetching. Schema uses scalar, enum, custom scalar and object types as a strict contract; fragments remove repeated fields so adding a bio updates everywhere. The frontend example uses Apollo Client useQuery with caching and variables; mutations, subscriptions and cursor pagination are noted as supported for real‑time and large datasets.
AI-written summary · about
chapters (11)
- 0:00GraphQL intro and performance
- 1:44Speaker intro and REST limits
- 3:10What is GraphQL
- 4:54GraphQL schema and types
- 6:41GraphQL queries and single request
- 8:25Demo: REST to GraphQL
- 10:12Fragments for reusable queries
- 12:17GraphQL with Apollo Client
- 14:02Mutations and pagination
- 14:43GraphQL use cases
- 15:46Q&A on schema and responses
related talks
01h 00mGraphQL - A query language to empower your API consumers
30mGraphQL - A different way to API
59mGoodbye REST; Hello GraphQL
37mGraphQL — A New Look at the API
32mHow to get started and build something with GraphQL
33mGraphQL - the What, how and why
18mIs GraphQL the end of RESTstyle APIs
01h 02mGoodbye REST APIs. Hello GraphQL!