Primary difference between a database and a data warehouse

The primary difference between a database and a data warehouse is that a database stores information for a single application, whereas a data warehouse stores information from multiple databases, or multiple applications, and external information such as industry information. After viewing the videos from this week, explain whether you feel Google is watching and recording its user’s actions. Provide examples of how companies are possibly capitalizing on the data the Google may or may not be collecting.Sample Page