A method for deleting entries from a directory in which directory information is stored in a set of database tables begins upon a request to delete a directory entry. In response, the directory entry is tagged, preferably by setting the entry's creation time to a null value. If a search query is received...http://www.google.es/patents/US7313581?utm_source=gb-gplus-sharePatente US7313581 - Method for deferred deletion of entries for a directory service backing store
Method for deferred deletion of entries for a directory service backing store