What are Power BI data connectors and why should you care?

You need a connector to work with data in Power Query for Power BI or Excel. But what is a connector? Adam explains what these are and how to find out what’s available.

Power Query Connectors:
https://docs.microsoft.com/power-query/connectors/

Power BI data sources:
https://docs.microsoft.com/power-bi/connect-data/power-bi-data-sources

Import vs DirectQuery vs Live video:
https://www.youtube.com/watch?v=-ip7mKUdwRg

Power Query Custom Connectors:
https://docs.microsoft.com/power-query/startingtodevelopcustomconnectors

CDATA Custom Connectors (Paid items):
https://www.cdata.com/