Essentially, GraphQL is a programming language that can be adopted by client-side applications to make queries on databases. The protocol determines to the API how the data will be rendered to the client on the backend. GraphQL improves the performance of a client/server system where the developer is able to make specific data queries and obtain exactly what is required. It also redefines the efforts by developers with APIs that can create more flexibility and speed in bringing out the market. To reduce the overburden of the network that data fetching into the mobile apps has, they introduced GraphQL Development Services in house.
