I'm not entirely sure If this is going in the correct location. What I want is to set up my database so that it will updated every hour. I'm a little unsure on how to tackle this problem. Does oracle actually support this type of updating, and if not, would I need a process of some kind to be running on the server to do these updates?

Well I am quite sure this isn't possible using Oracle alone, so I will be writing a windows service or something to do this for me.

Can you be clearer in "UPDATING" every hour??!