Materialized Views: Techniques, Implementations, and Applications

Materialized Views: Techniques, Implementations, and Applications


Yazar Ashish Gupta Inderpal Singh Mumick
Yayınevi MIT Press
ISBN 9780262571227
Baskı yılı 1999
Sayfa sayısı 602
Ağırlık 1.56 kg
Stok durumu Var    Stok detayları
Kargoya teslim Aynı gün kargo

When an application is built, an underlying data model is chosen to make that application effective. Frequently, other applications need the same data, only modeled differently. The naive solution of copying the underlying data and modeling is costly in terms of storage and makes data maintenance and evolution impossible. View mechanisms are a technique to model data differently for various applications without affecting the underlying format and structure of the data. The technique enables applications to customize shared data objects without affecting other applications that use the same objects. The growing data-manipulation needs of companies cannot be met by existing legacy systems that contain valuable data. Thus view mechanisms are becoming increasingly important as a way to model and use legacy data in new applications.Materialized views are views that have been computed and stored in databases. Because they reduce the need to recompute the view and/or data being queried, they speed up the querying of large amounts of data. Further, because they provide a systematic way to describe how to recompute the data, maintenance and evolution can be automated. Materialized views are especially useful in data warehousing, query optimization, integrity constraint maintenance, online analytical processing, and applications such as billing, banking, and retailing. This comprehensive volume, with a foreword by Jeff Ullman of Stanford University, will serve as a reference for students and commercial users, and encourage further use and development of materialized views.
Foreword by Jeffrey D. Ullman
Preface
Pt. I Rejuvenation of Materialized Views
1 Introduction to Views by Ashish Gupta and Inderpal Singh Mumick
2 Maintenance Policies by Ashish Gupta and Inderpal Singh Mumick
3 Applications of Materialized Views by Ashish Gupta and Inderpal Singh Mumick
4 Challenges in Supporting Materialized Views by Ashish Gupta and Inderpal Singh Mumick
Pt. II Applications of Materialized Views
5 Data Integration Using Self-Maintainable Views by Ashish Gupta and H. V. Jagadish and Inderpal Singh Mumick
6 Using Object Matching and Materialization to Integrate Heterogeneous Databases by Gang Zhou and Richard Hull and Roger King
7 Optimizing Queries with Materialized Views by Surajit Chaudhuri and Ravi Krishnamurthy and Spyros Potamianos
8 Answering Queries Using Views by Alon Y. Levy and Alberto O. Mendelzon and Yehoshua Sagiv
9 Adapting Materialized Views After Redefinition by Ashish Gupta and Inderpal Singh Mumick and Kenneth A. Ross
10 The Dynamic Homefinder: Evaluating Dynamic Queries in a Real-Estate Information Exploring System by Christopher Williamson and Ben Shneiderman
Pt. III Maintenance of Materialized Views
11 Maintenance of Materialized Views: Problems, Techniques, and Applications by Ashish Gupta and Inderpal Singh Mumick
12 Incremental Maintenance of Recursive Views: A Survey by Guozhu Dong
13 Efficiently Updating Materialized Views by Jose A. Blakeley and Per-Ake Larson and Frank Wm. Tompa
14 Maintaining Views Incrementally by Ashish Gupta and Inderpal Singh Mumick and V. S. Subrahamanian
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Axess
Axess

Taksit Taksit Tutarı Toplam Tutar
Tek çekim - 586.39 TL
2 ay 303.46 TL 606.91 TL
3 ay 206.21 TL 618.64 TL
6 ay 109.95 TL 659.68 TL
9 ay 78.18 TL 703.66 TL
12 ay 63.28 TL 759.37 TL

cardFinans
cardFinans

Taksit Taksit Tutarı Toplam Tutar
Tek çekim - 586.39 TL
2 ay 303.46 TL 606.91 TL
3 ay 206.21 TL 618.64 TL
6 ay 109.95 TL 659.68 TL
9 ay 78.18 TL 703.66 TL
12 ay 63.28 TL 759.37 TL

Bonus
Bonus

Taksit Taksit Tutarı Toplam Tutar
Tek çekim - 586.39 TL
2 ay 303.46 TL 606.91 TL
3 ay 206.21 TL 618.64 TL
6 ay 109.95 TL 659.68 TL
9 ay 78.18 TL 703.66 TL
12 ay 63.28 TL 759.37 TL

World
World

Taksit Taksit Tutarı Toplam Tutar
Tek çekim - 586.39 TL
2 ay 303.46 TL 606.91 TL
3 ay 206.21 TL 618.64 TL
6 ay 109.95 TL 659.68 TL
9 ay 78.18 TL 703.66 TL
12 ay 63.28 TL 759.37 TL

Maximum
Maximum

Taksit Taksit Tutarı Toplam Tutar
Tek çekim - 586.39 TL
2 ay 303.46 TL 606.91 TL
3 ay 206.21 TL 618.64 TL
6 ay 109.95 TL 659.68 TL
9 ay 78.18 TL 703.66 TL
12 ay 63.28 TL 759.37 TL

Paraf
Paraf

Taksit Taksit Tutarı Toplam Tutar
Tek çekim - 586.39 TL
2 ay 303.46 TL 606.91 TL
3 ay 206.21 TL 618.64 TL
6 ay 109.95 TL 659.68 TL
9 ay 78.18 TL 703.66 TL
12 ay 63.28 TL 759.37 TL

Kredi Kartı (Tek Çekim)
Kredi Kartı (Tek Çekim)

Taksit Taksit Tutar ı Toplam Tutar
Peşin - 586.39 TL

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