A schedule-driven cache refresh is a background task that runs between a configured start and endpoint at scheduled intervals during normal server operation.
A schedule-driven cache refresh defines a contract between Unwired Server and back-end information servers. Normally, data is retrieved from a server (for example, a database, and an SAP repository, or a Web service) when a device user synchronizes. If the administrator wants the data to be preloaded, he or she configures the Unwired Server repeat interval to expedite data updates on the device.
Two properties configure the cache refresh schedule, which is used with a subscription to synchronize data for mobile business objects (MBOs).
As an administrator, you may also use a schedule repeat to look for data changes and alert subscribed clients to synchronize when there are changes. Keep in mind, however, that the actual detection of changes and sending of data (MBS) or notifications (RBS) depends on the "change detection interval" property of the synchronization groups in the package, as well as the notification threshold property of subscriptions of RBS package or push related device settings for MBS package.