Fill in the Blanks
1. | ________ is the extraction of hidden predictive information from large databases. |
2. | The bulk of data in a data warehouse resides in the ________. |
3. | There are four components in the definition of a data warehouse namely (a) ________, (b) ________, (c) ________ and (d) ________. |
4. | As the end-user computing was emerging, the computing started shifting from a data-processing approach to a ________ strategy. |
5. | The three main components of data warehousing are (a) ________, (b) ________ and (c) ________. |
6. | The operational data store (ODS) is a repository of ________ and ________ operational data used for analysis. |
7. | In ODS, the subject-oriented and integrated correspond to ________ and ________, while volatile and current or near-current ... |
Get Database Systems: Concepts, Design and Applications now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.