Refresh the cache
You can refresh the cache for a logical data object or virtual table according to a schedule or manually. To refresh data according to a schedule, set the cache refresh period for the logical data object or virtual table in the Administrator tool.
To refresh the cache manually, use the infacmd dis RefreshDataObjectCache command. When the Data Object Cache Manager refreshes the cache, it creates a new cache. If an end user runs a mapping or queries an SQL data service during a cache refresh, the Data Integration Service returns information from the existing cache.