Which of the following advances in information systems contributed to the emergence of data warehousing?
A) Improvements in database technology, particularly the relational data model
B) Advances in computer hardware, especially affordable mass storage and parallel computer architectures
C) Advances in middleware products that enabled enterprise database connectivity across heterogeneous platforms
D) All of the above

Question

Quizplus · Accepted Answer

All of the advances listed (improvements in database technology, advances in computer hardware, and advances in middleware products) played a role in the emergence of data warehousing. Improved database technology allowed for more efficient data storage and querying, while advances in computer hardware enabled organizations to store and process larger amounts of data. Middleware products helped enable connectivity between different databases and platforms, making it easier to integrate data from different sources into a data warehouse.

Which of the Following Advances in Information Systems Contributed to the Emergence