PPT Slide
Different databases in different corporates and institutions.
Unknown and in-consistent database schemas.
Typical User Base: > 1,000,000
Transactions per day: > 1,000,000 * 10 = 10 million.
- No technology available yet to refine data across corporate and institution boundaries.
- Current Web technology can handle the transaction volume.
- Current database technology can not handle the query volume
(on moderate query complexity).