why is graphql the most innovative technology for fetching data since ajax? By providing a query language for your APIs and a runtime for fulfilling queries with your data, graphql presents a clear alternative to rest and ad hoc web service architectures. With this practical guide, Alex Banks and Eve Porcello deliver a clear learning path for front end web developers, back end engineers, and project and product managers looking to get started with graphs.you’ll explore graph theory, the graph data structure, and graphs types before learning hands-on how to build a schema for a photo-sharing application. This book also introduces you to Apollo client, a popular framework you can use to connect graphic to your user interface.Learn how graphql applies database querying methods to the InternetCreate a schema for a Photoshop application that serves as a road map and a contract between the front end and back end teamsUse JavaScript to build a fully functioning graphql service and Apollo to implement a clientLearn how to prepare graphql APIs and clients for production.