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Results tagged with database-design
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user 5485
The development of the conceptual schema and/or the logical model and/or the physical settings of a database.
10
votes
Should we add extra 5 columns or build a separate table?
The decision does not depend on the number of columns you already have, but on whether those 5 columns do belong to what you are trying to model.
There is no rule that says: "if you have 10 columns, k …
- 211
1
vote
database schema for a product with multiple categories and hierarchical categories
Another option (although I'm not 100% sure myself) I would consider, is to have different tables for different types of categories.
For example,
a table color would store red, yellow, etc;
another …
- 211