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9
votes
8answers
507 views

Refactoring or upgrading databases to handle new features

Several responses to a database schema question, suggested an additional table to normalize a database for a feature that is not part of the current requirements (A UserDepartment table to allow for a ...
7
votes
3answers
1k views

How to manage database schema changes in open source project releases

I manage an open source PHP/MySQL web application used by a few K-12 schools and some colleges. I'm also the project's only developer. While it used to be little more than a source download of an ...
59
votes
6answers
3k views

Is this a ridiculous way to structure a DB schema, or am I completely missing something?

I have done a fair bit of work with relational databases, and think I understand the basic concepts of good schema design pretty well. I recently was tasked with taking over a project where the DB was ...
0
votes
1answer
4k views

Practical mysql schema advice for eCommerce store - Products & Attributes

I am currently planning my first eCommerce application (mySQL & Laravel Framework). I have various products, which all have different attributes. Describing products very simply, Some will have a ...