Storing Large Arrays Of Persistent Data?

Oct 16, 2010

I have developed an asp.net application that I developed using visual studio express 2008.

With this application, I have 20 sales items. I can sell 10 of each item each day. Customers can order the items in advance but once an item has more than 10 orders for the day then I can not sell any more of the items for that given day. If a customer tries to order another item after 10 has already been ordered then I must tell them that no further items of that kind are available. So for each day there can be possible 200 orders total (20 items x 10 sales). Customers can order months in advance...

So, my question is what kind of storage device do I use to keep track of this kind of data? Database or application variable or other?

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