So, what happens to data after it has been ETL’d to a data warehouse? How should end users access it, if not via good ol’ dashboards in BI tools? Folks at Delphi Labs are building Delphi 🔮*, a chat bot for Slack* that takes questions from business users in natural language and queries the semantic layer for them. So, you might have a semantic layer like Cube connected to your data warehouse and Delphi serving as a conversational interface in Slack. Looks like Delphi might be good for quick one-off questions and traditional BIs would complement that for complex visualizations and deep dives. Enjoyed blogging about Delphi and , hope you enjoy these as well 🙂