Namespacing Is the Next Frontier of GraphQL Federation

Session description

Although the topic of namespacing has been brought up repeatedly in the GraphQL community over the last decade, there is an understandable worry that it would lead to anti-patterns in schema design. If namespacing is used as an excuse to avoid coordination between teams, this can result in a fragmented GraphQL schema that reflects current team boundaries as opposed to domain or client concerns. GraphQL Federation offers an alternative architecture: when coordination is enforced and consistency guaranteed, a large number of teams can contribute to a single, coherent GraphQL schema without the danger of stepping on each other's toes. Even with that architecture in place however, I believe there are still legitimate use cases for namespacing. In this talk, I will go over some of those use cases, and formulate a set of design principles that could guide the introduction of namespacing in GraphQL.