GraphQL As The Magic Glue For Your APIs

GraphQL is known for being a query language for APIs used by companies all over the world. Often developers overlook its ability to compose data coming from multiple APIs. Companies are getting data from many places today, from microservices to third-party SaaS services. Having a single source of truth to access all your data is vital to any company working with a large number of (external) APIs. In this talk, I explain how to use GraphQL as a composition layer for all your APIs and the different approaches there are to combine data in GraphQL such as Federation and schema stitching.