object oriented data warehouse design building a star schema

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Object Oriented Data Warehouse Design

Author : William A. Giovinazzo
ISBN : 0130850810
Genre : Computers
File Size : 37. 46 MB
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Leading data warehouse expert Giovinazzo details a proven software engineering methodology and world-class techniques for data modeling in any decision-support environment. Each step of the process is introduced with theory and supported with a case-study example. Includes methodology checklists, chapter review questions, glossaries, bibliographies and more.

Der Data Warehouse Rahmenplan

Author : Katharina Wirtz
ISBN : 332281419X
Genre : Business & Economics
File Size : 24. 82 MB
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Katharina Wirtz untersucht wie, ausgehend von den Daten der operativen Systeme und dem Informationsbedarf der Entscheidungsträger, eine übersichtliche Anordnung der Daten in einem Data-Warehouse erzielt werden kann.

Konzeption Und Realisierung Eines Data Warehouses Zur Analyse Chirurgischer Workflows

Author : Matthias R”ger
ISBN : 9783836684460
Genre : Computers
File Size : 64. 44 MB
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Im Umfeld der Medizintechnik entwickelt sich das noch junge und vielversprechende Konzept der Chirurgischen Workflows. Dabei handelt es sich um eine Methode zur intelligenten Erfassung von Prozessbeschreibungen, die im Laufe chirurgischer Eingriffe erhoben werden. Um diese Daten analysieren zu k nnen, ist ein formales Modell notwendig, wodurch eine einheitliche Aufnahme der chirurgischen Vorg nge erm glicht wird. Die Anwendungsbereiche Chirurgischer Workflows sind weit gestreut. Sie reichen von der Planungsunterst tzung im Vorfeld der Operationen bis zur Workflow-Exploration auf Basis durchgef hrter Operationen, von der Suche nach Optimierungspotential hinsichtlich der Instrumente bzw. Assistenzsysteme bis zur Verifizierung medizinischer Hypothesen. In dieser Studie wird ein Data Warehouse (DWH) entwickelt, womit chirurgische Workflows erfasst und analysiert werden k nnen. Hierzu wird die herk mmliche Data-Warehouse-Technologie an die besonderen Anforderungen angepasst, die sich im Zusammenhang mit der Analyse von Prozessbeschreibungen ergeben. Es wird gezeigt, wie der Anwender eine multidimensionale Sicht sowohl der Operationen, wie auch ihrer Workflow-Komponenten, erh lt und er in die Lage versetzt wird, die zu analysierenden Kennzahlen selbst zu definieren und diese entlang verschiedener Dimensionen und Detaillierungsgrade zu aggregieren. Zun chst f hrt der Autor in die grundlegenden Themen Business Intelligence (BI), Data Warehouse, multidimensionales Datenmodell und Online Analytical Processing (OLAP) sowie Business Process Intelligence (BPI) ein. In der initialen Designphase des DWH wird die Strukturierung des chirurgischen Workflows behandelt sowie die berlegungen zu den eingesetzten Datenerfassungsstrategien beleuchtet. Das auf dieser Basis in Form eines E/R-Diagramms erstellte Modell zur Erfassung chirurgischer Prozesse dient als Grundlage f r das nachfolgend zu entwickelnde multidimensionale Datenmodell und kann als Input einer Transformation betrachtet

Database And Expert Systems Applications

Author : Abdelkader Hameurlain
ISBN : 9783642230905
Genre : Computers
File Size : 38. 89 MB
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This book constitutes the refereed proceedings of the 22 International Conference on Database and Expert Systems Applications, DEXA 2011, held in Toulouse, France, August 29 - September 2, 2011. The 52 revised full papers and 40 short papers presented were carefully reviewed and selected from 207 submissions. The papers are organized in topical sections on XML querying and views; data mining; queries and search; semantic web; information retrieval; business applications; user support; indexing; queries, views and data warehouses; ontologies; physical aspects of databases; Design; distribution; miscellaneous topics.

Proceedings Of The 3rd International Conference On Frontiers Of Intelligent Computing Theory And Applications Ficta 2014

Author : Suresh Chandra Satapathy
ISBN : 9783319119335
Genre : Computers
File Size : 56. 83 MB
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This volume contains 95 papers presented at FICTA 2014: Third International Conference on Frontiers in Intelligent Computing: Theory and Applications. The conference was held during 14-15, November, 2014 at Bhubaneswar, Odisha, India. This volume contains papers mainly focused on Data Warehousing and Mining, Machine Learning, Mobile and Ubiquitous Computing, AI, E-commerce & Distributed Computing and Soft Computing, Evolutionary Computing, Bio-inspired Computing and its Applications.

Internet Enabled Business Intelligence

Author : William A. Giovinazzo
ISBN : 9780130409515
Genre : Computers
File Size : 38. 27 MB
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William Giovinazzo gives experienced database professionals practical guidance for every aspect of planning and deploying Web-based data warehouses -- and leveraging them for competitive advantage. Unlike previous books, The Web-Enabled Data Warehouse covers all the enabling technologies and analysis approaches you need to know about -- from XML to CRM, Java to customer profiling. Giovinazzo begins by introducing the compelling advantages of integrating business intelligence and data warehouses with Web technology. He reviews the business and technical contexts in which the Web-enabled data warehouse will operate; shows how to build and optimize data warehouse infrastructure, and presents in-depth coverage of key enabling technologies -- including Java, XML and XSL, LDAP directories, and WAP wireless development environments. In the book's final section, Giovinazzo introduces and explains powerful new analysis techniques that can dramatically improve your understanding of customers -- and shows how to integrate data warehouses with CRM and other enterprise systems so you can act on your knowledge far more quickly and efficiently. For every experienced database professional seeking to understand or deploy Web-based data warehouses.

Data Warehousing And Knowledge Discovery

Author : Italy) Dawak 9 (1999 Florence
ISBN : 9783540664581
Genre : Computers
File Size : 36. 86 MB
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This book constitutes the refereed proceedings of the First International Conference on Data Warehousing and Knowledge Discovery, DaWaK'99, held in Florence, Italy in August/September 1999. The 31 revised full papers and nine short papers presented were carefully reviewed and selected from 88 submissions. The book is divided in topical sections on data warehouse design; online analytical processing; view synthesis, selection, and optimization; multidimensional databases; knowledge discovery; association rules; inexing and object similarities; generalized association rules and data and web mining; time series data bases; data mining applications and data analysis.

Oracle Dba Guide To Data Warehousing And Star Schemas

Author : Bert Scalzo
ISBN : 0130325848
Genre : Computers
File Size : 86. 46 MB
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The ultimate reference guide to successful implementation of star schemas within Oracle data warehouses, this edition also covers Oracle 8i and Oracle 9i with real-world examples, sample code and benchmarks to illustrate key concepts.

Advanced Data Warehouse Design

Author : Elzbieta Malinowski
ISBN : 3540744053
Genre : Computers
File Size : 63. 38 MB
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This exceptional work provides readers with an introduction to the state-of-the-art research on data warehouse design, with many references to more detailed sources. It offers a clear and a concise presentation of the major concepts and results in the subject area. Malinowski and Zimányi explain conventional data warehouse design in detail, and additionally address two innovative domains recently introduced to extend the capabilities of data warehouse systems: namely, the management of spatial and temporal information.

Database Modeling Design

Author : Toby J. Teorey
ISBN : 1558605002
Genre : Computers
File Size : 88. 27 MB
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This new edition of Database Modeling & Design continues to focus on the techniques for relational database design introduced in previous editions, starting with the entity-relationship (ER) approach for data requirements specification and conceptual modeling. Author Toby Teorey then looks ahead to the common properties in data modeling and operations shared among the relational model and advanced database technologies such as the object-oriented, temporal, and multimedia models. A full chapter is devoted to database design techniques for data warehousing and online analytical processing (OLAP). Teorey covers the database life cycle from requirements analysis and logical design to physical design for local, distributed, and multidatabases. The discussion of basic principles is supplemented with a common, running example: a company personnel and project database based on real-life experiences and classroom testing. Written for both the novice and the professional database designer, this book is the essential resource for database modeling, including the building of standard SQL data definitions. The design rules set forth in this book are applicable to any SQL-based system, including IBM DB2, Oracle V8.0, Informix IDS-UDO, Microsoft Access, Microsoft SQL Server, and Sybase Adaptive Server Enterprise. * Continued focus on relational model * Integration of information about data warehouse and OLAP, plus other advanced database technologies, including object oriented, multimedia, and temporal database * Discussion of basic principles is supplemented by examples based on real life cases

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