2022 Evolution Episode 27: GraphQL Theory and Practice

This two-part episode explains how GraphQL schemas model connected data and let clients select exact fields in one request. REST comparisons, types, resolvers, nested relations, and an interactive GraphQL service are covered in practice.

Total video duration: 55 min 5 sec.

Companion Git repository: https://qytgit.qytang.com/qytadmin/qytanggraphql.