3
votes
1answer
61 views

Help with “Flexible” vs Fixed Tables

We are designing a database in SQL Server to handle sales commissions. A diagram of the current schema looks like this: There are only a couple of us on the project, and our boss dropped this ...
3
votes
3answers
237 views

Does separating VARCHAR values based on size have a performance gain?

I am working with a team that is trying to implement an EAV system. They have decided to split the attribute-value tables out by type and they are debating using different tables for different size ...