When I first began using Mendix tools and creating Rapid App Dev projects, I was coming from a BI/Analytics career. I was very comfortable with SQL and immediately gravitated towards using it in Mendix as OQL Data Sets. I wrote a few other blogs on here (just search the tag “OQL”) and view some write-ups. Now we are up to v8.2 as of this writing and OQL/Java data source still exist as well as the reports. Do they still make sense?