Having worked with many databases as well as having extensive experience in searching the Internet, I thought I’d share some thoughts on the differences between the two.
When I observe people searching the Internet, there is a common mistake I see them making. Most people search the Internet like they are searching a database. Don’t get me wrong, the Internet does include databases. Thomas Register, Spoke and Zoominfo are examples of different types of databases. Via different methods, information is added to these data sources and some sort of query mechanism is provided the subscribers. Can you use the Zoom query on Thomas Register and visa versa? No, these are proprietary systems that have search methods specialized to the content inside them. Each of these databases is limited, incomplete, but stored in a homogonous fashion.
The Internet, in its entirety, is not homogonous.