Tangled Webs: Testing an Integrated System
Too Long; Didn't Read
In the last few articles, we’ve combined several useful Haskell libraries to make a small web app. We used <a href="https://hackage.haskell.org/package/persistent" target="_blank">Persistent</a> to create a schema with automatic migrations for our database. Then we used <a href="https://hackage.haskell.org/package/servant" target="_blank">Servant</a> to expose this database as an API through a couple simple queries. Finally, we used <a href="https://redis.io/" target="_blank">Redis</a> to act as a cache so that repeated requests for the same user happen faster.