What is Data Sources.
A data source is just the data’s origin. It might be a file, a specific database on a database management system, or even a live data stream. The data might be on the same computer as the software, or it may be on a networked computer.
A data source can be a database, a flat file, real-time measurements from physical equipment, scraped online data, or any of the numerous static and streaming data providers available on the internet.