GraphQL Mesh – Why GraphQL between services is the worst idea and the best idea at the same time!

We all heard about the benefits of using GraphQL between the client and server, but when it comes to communication between services on the backend there is still a lot of discussions about different philosophies and solutions. Should you use Federation, Stitching or not use GraphQL at all? In this talk I'm going to demonstrate each approach, show the downsides of each of them and reveal a new, radical approach that brings the best of all worlds.