# graphql

Using DataLoader with NestJS

NestJS is a powerful framework to develop server-side applications. With GraphQL support, it is easy to create scalable services easily with NestJS. Dataloader plays a crucial part in developing high perfomance GraphQL services. It eliminates the N+1 problem allowing services to be more responsive. In this small article, we will discuss how I integrated Dataloader into a NestJS application.