Build: Modularize your schema with GraphOS скачать в хорошем качестве

Build: Modularize your schema with GraphOS

Query a graph with GraphOS:    • Query a GraphQL API with GraphOS   Watch videos about the supergraph:    • What is GraphQL   Danielle Man and Caydie Tran show us their next step in building out a supergraph with GraphOS, joining 2 schemas together, or modularizing the schema. This allows us to have multiple GraphQL servers, with separate deployment pipelines, which roll up into the same supergraph. We use rover to effortlessly introspect a schema. We then prepare it for Apollo federation by adding the @key directive to designate an entity for the subgraph. We use rover dev to compose a second schema into the supergraph, and run the Apollo Router locally to test. We now have access to advanced GraphOS features like defer. We can even test and view what GraphOS is doing using Apollo Sandbox features like local querying and the query planner. Get started with GraphOS today! Learn more at https://www.apollographql.com/tutorials/