Discuss the history of data warehousing. What will be an ideal ...

[Haya94]

Discuss the history of data warehousing.
 
  What will be an ideal response?

Question 2

Which of the following Google tools allows people to engage in group video chat?
 
  A) Google Drive
  B) Google Docs
  C) Google Apps for Business
  D) Google Circles
  E) Google Hangouts

[joshraies]

Answer to Question 1

Several key advances in information systems led to the emergence of data warehousing. In particular, as the relational model came to be popular and computer hardware advanced, data warehousing had a platform to build from. In addition, advances in middleware products as well as the emergence of end-user computing contributed to this. Perhaps the major player in the development of data warehousing was the separation of operational data from informational data.

Answer to Question 2

E