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 Review   Architecture Characteristics Relational Today Star Schema    OLAP OLAP Multidimensional ROLAP VS. MOLAP   Fact table Dimensions…

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Introduction to Information Technology Turban, Rainer and Potter Chapter 5 Managing Organizational Data and Information MANAGING ORGANIZATIONAL DATA AND INFORMATION CHAPTER…

Education E3 chap-21

1. chapter 21hypertext, multimedia and the world-wide web 2. hypertext, multimedia and the world-wide web • understanding hypertext understanding hypertext – text escapes…

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COGNOS Coding Guidelines & Best Practices Author Creation Date Last Update Date Version WIPRO ltd. 12 November 2008 1.0 This document is the property of Wipro Ltd. who…

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A GUIDE TO CHANGED FUNCTIONALITY BETWEEN ORACLE REPORTS 6i AND 10g An Oracle White Paper August 2005 Introduction INTRODUCTION Successful businesses know that presenting…

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IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, VOL. 7, NO. 1, JANUARYMARCH 2002 100 I n f o r m a t i o n V i s u a l i z a t i on a n d V i s u a l D a t a M…

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1. OLAP V. Saranya AP/CSE Sri Vidya college of Engineering & Technology, Virudhunagar 2. Need for OLAP • Business problems need query centric db. • Need multidimensional…

Documents Biomedical Informatics Program -- Atlanta CTSA (ACTSI)

1. Biomedical Informatics Program 2. BIP Team Emory Morehouse  Georgia Tech Joel Saltz  Elizabeth Ofili Barbara Boyan Tahsin Kurc Alex Quarshie…

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1. DataWarehousingrepresented byMurli 2. Data Warehousing•Aims of information technology:• To help workers in their everyday business activityand improve their productivity…

Documents Chapter 1 : Introduction to KDD

1. Chapter 1 : Introduction to KDD 2. What is Knowledge Acquisitions ? aka ::data mining , knowledge discovery, knowledge extraction, information discovery, information harvesting…