Updating and Deleting Indexed Data

The next few sections explore the Watson™ Explorer Engine API functions that enable you to update (refresh) existing indexed data, or delete the index data associated with specific URLs. As illustrated by the discussions in the following sections, the design of the Watson Explorer Engine index enables you to update entire documents, update specific content elements associated with a URL, and even add new indexed content elements to the indexed data that is associated with an existing indexed document.