learning normalization today data modeling

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http://learn.jquery.com/about-jquery/how-jquery-works/


http://cocoadevcentral.com/d/learn_cocoa/


http://connect.microsoft.com/VisualStudio/feedback/details/350012/visual-studio-for-mac


http://forums.appleinsider.com/t/67790/c-on-mac


"I swear to construct my tables so that all nonkey columns are dependant on the key the whole key and nothing but the key so help me codd"















normalization:
referential integrity constraints




not null
unique key
primary keys
composite primary keys


check constraint

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