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I am new to dotNet so… in my next project it is req. of me to use DataSet (desktop app). I did understand most of it, but… simple question: Is it better to create one dataset for entire project (150+ tables, 90+ stored procedures…) or is it more advisible to create, should I say, smaller datasets for each app module(performance is very important !!!) Most of App logic is implemented in DB (stored procedures, triggers… DB is ORACLE).
I would recommend against having 1 dataset for everything as each time you instantiate it you would have to create ALL of the tables.
I would recommend logical group.