By creating a schedule for updates, you can customize how often Microsoft Office SharePoint Portal Server 2003 updates the information in an individual content source or in a content index.
You can create overlapping schedules to allow for the most effective update of information. For example, you can create a full update that runs every day at midnight, and you can create incremental updates which run continuously every day.
If you want the schedule to apply to the entire index, click All content sources.
You can select specific content sources if you know that certain content needs to refresh faster than other content.
By default, if you select Daily and want to repeat the task, the content source is updated starting at 12 A.M. every 5 minutes for 24 hours (1440 minutes), and the update repeats every day.
For example, you can schedule a crawl that runs every five minutes every day during business hours. To do this, schedule a daily update starting at 9:00 A.M. Select the Repeat task check box, specify a Task interval of 5 minutes, specify a Task duration of 480 minutes (8 hours), and specify a Schedule interval of 1 day. The crawl runs every day every 5 minutes between 9 A.M. and 5 P.M.
By default, if you select Weekly and want to repeat the task, the content source is updated starting at 12 A.M. every 5 minutes for 24 hours (1440 minutes), and the update repeats on the day of the week on which you create the schedule.