title: Does it make sense to use DataLoader without a db?
body: <p>I found out about DataLoader package reading GraphQL <a href="https://www.howtographql.com/advanced/1-server/" rel="nofollow noreferrer">tutorial</a> but all of the <a href="https://github.com/graphql/dataloader/tree/master/examples" rel="nofollow noreferrer">examples</a> for DataLoader package corresponds to some databases.</p>
  
  <p>Does it make sense to use DataLoader if my GraphQL layer is just a layer on top of the REST API?</p>