GT 3.9.4 Information Services
- MDS: Key Concepts and other overview material
- WS MDS Index Service - collects information from resources in a VO and publishes it in a central location.
- WS MDS Trigger Service - collects information from resources in a VO and performs actions based on that information.
- WS MDS Aggregator Framework - provides the supporting framework for the Index and Trigger services as well as for other similarly behaved services.
- Pre-WS MDS (MDS2)