title: What is the best way to implement a windows service which performs actions on schedule?
body: <p>I have a database table (a schedule) which maps <code>datetime</code> to some action. What is the best way to implement a windows service which can perform those actions on specified time? The only thing that comes to mind is to query table from the service with some interval, but I think that there is more proper way. Do you have any ideas on how to do that? </p>