Forum: Database Design  Jan 5th, 2009 |
| Replies: 2 Views: 3,363 Dear, if you've time to read I can send you a book about Data warehouse.
About your questions
Say we've business man who has super market with a lot of branches...
The business man interested to... |
| Forum: Database Design Dec 30th, 2008 |
| Replies: 4 Views: 1,292 [User] table still the same
[Rating] table has (Voter_Member int #, Voted_Member int #, Rating int)
- Composed primary keys (to maintain user can't de\vote user two times)
- Rating int (if you... |
| Forum: Database Design Dec 30th, 2008 |
| Replies: 4 Views: 1,292 User is Member?! or each another entity!! |
