Three software products developed by UCAR Digital Learning Sciences (DLS) are available.
The jOAI Java web application implements the Open Archives Protocol for Metadata Harvesting (OAI-PMH) and includes a data provider and harvester.
The Digital Collection System (DCS) Java web application supports distributed collection building and management, and metadata generation. The application is manages and generates metadata/content records that are based on XML schemas.
The Digital Discovery System (DDS) is an XML repository and search server that provides a Search API built on Apache Lucene.