Explore the advantages of GraphQL over traditional REST APIs in this 59-minute conference talk. Learn how to create a single endpoint for data access, fetch only necessary data in one network request, and evolve APIs without versioning. Discover the fundamentals of GraphQL as a query language for applications, including its use of composable typed queries. Compare GraphQL with RESTful APIs and understand their impact on server and client design. Follow along with live coding examples to create a GraphQL server, define schemas, connect to databases, and perform data operations. Gain practical insights into implementing GraphQL for more efficient and flexible API development.