This content was released on May 21 2019. The official support period is 6-months from this date.
Add the Exposed SQL library framework from JetBrains into the app, and use it with an in-memory H2 database and with database connection pooling.
This is a companion discussion topic for the original entry at https://www.kodeco.com/2885892-server-side-kotlin-with-ktor/lessons/19