AQUV Query optimization Supporting physical data independence AQUV for data integration a Not necessarily equivalent rewriting a Find maximally contained rewriting Main aQUV algorithms 口 Bucket o Inverse rules o Minicon
AQUV ◼ Query optimization & Supporting physical data independence ◼ AQUV for data integration: ❑ Not necessarily equivalent rewriting ❑ Find maximally contained rewriting ◼ Main AQUV Algorithms: ❑ Bucket ❑ Inverse rules ❑ Minicon
Outline Motivation background Best Paper: Information Manifold a Building on the Foundation Data Integration Industry a Future Challenges Conclusion
Outline ◼ Motivation & Background ◼ Best Paper: Information Manifold ◼ Building on the Foundation ◼ Data Integration Industry ◼ Future Challenges ◼ Conclusion