What's the best way to model recurring events in a calendar application?

Question

I\'m building a group calendar application that needs to support recurring events, but all the solutions I\'ve come up with to handle these events seem like a hack. I can li

Answer 1

From these answers, I've sort of sifted out a solution. I really like the idea of the link concept. Recurring events could be a linked list, with the tail knowing its recurrence rule. Changing one event would then be easy, because the links stay in place, and deleting an event is easy as well - you just unlink an event, delete it, and re-link the event before and after it. You still have to query recurring events every time someone looks at a new time period never been looked at before on the calendar, but otherwise this is pretty clean.