AWS AppSync is the managed GraphQL service of AWS. In addition to queries, mutations, and subscriptions, AWS AppSync integrates seamlessly with many AWS data sources, VPC resources, and external sources, including microservices and other GraphQL endpoints. Learn how to rapidly develop a GraphQL data layer in your architecture, assisted by generated resolvers, declarative security, and client libraries. BMW joins us to share how it used AWS AppSync to build a holistic, data-centric GraphQL API for vehicle signals.