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If some object can be a video, audio, or story is it better to have a separate table for each category or is it OK to have a \"type\" field that contains lots and lots of \"audio\", \"video\" and \"st
I have spent the best part of a day researching and testing different methods of syncing a SQL server database with CoreData on the Mac. I have tested both INT\'s and G开发者_运维技巧UID\'s (sequentia
I am in the middle of rewriting an MS Access database and unfortunately we need to keep some of the strange processes that exist in the current DB.I am having some trouble doing the DB design so I am
I want to create a checklist web app for our team. I will be using MySQL. I dont know much about efficient database design, so I need some guidance.
I have 3 database tables and I need to normalize them. The association between tables like this: Tables:开发者_如何学运维
I am creating a system where users can join and create groups. Within these groups, members can开发者_如何学C create topics and respond to topics already created, so I\'d like to know your opinion on
A few years back, researchers announced that they had completed a brute-force comprehensive solution to checkers.
See image below Since 1 account has 1 profile relationship, Why have a profile table? what is the purpose of the profile table, apart from storing the status. Why not include status in the Account t
In application, we have lots of if conditions on view side. Like which link should appear to specific user and which link should not.
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