This content was released on May 21 2019. The official support period is 6-months from this date.
Review all that you've done to build a deployable Ktor web app and API, both backed by a PostgreSQL database, and take a look at where to go from here.
This is a companion discussion topic for the original entry at https://www.kodeco.com/2885892-server-side-kotlin-with-ktor/lessons/34