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1 vote
1 answer
143 views

How to model shared and unique options for a family of products for a relational database?

I have a family of products that currently houses 3 product lines. All 3 product lines share the same 4 options, but on top of those, each product line has 1, 2, or 3 different options respectively, ...
Dennis's user avatar
  • 8,257
4 votes
1 answer
677 views

What happens to database design process when ORM tools are used?

I have learned about database design, including normalization during my undergraduate course. When we have to model a database for a system, we can start with an ER model and then convert it to the ...
DesirePRG's user avatar
  • 187