DATA-GRID
Web 2.0 applications also share a set of key technologies:
- AJAX-based rich GUIs (e.g., Google earth, Gmail)
- User-contributed data as the 'Intel inside' (e.g., Amazon's user-contributed reviews)
- Remixable data, "mashups" (e.g., HousingMaps, Zillo)
- Tagged data, user-defined ontologies (e.g., Flickr, del.icous)