Data Warehousing Concepts, Products And Applications

The text book Data Warehousing concepts, techniques, products and applications by C.S.R. Prabhu. Mainly, the text book gives the information about the data model, online analytical processing systems and tools, data warehouse architecture, data mining algorithms, organizational issues of the data warehouse, data warehouse segmentation, Application of data mining and data warehousing. Firstly, the book describes Data Warehouse is a system where it is used for reporting the data from the wide range of the sources and indeed it helps the company to guide the management decisions. Moreover, Data Warehousing is the process where it evolved with the transformation and extraction of data from the various applications. Identically, it also has a technique from the formulation of the business intelligence where it gives effective implementation which makes the Data warehouse the effective technology for the business use. Importantly, Data Warehouse is the division of data into the individual data component. Similarly, Data Warehouse helps to analyze the data and whereas they are technologies which helps to analyze the data available in the data warehouse. Indeed, the functions of the Data Warehouse tools are data extraction, data cleaning, data transformation. Mainly, the data extraction gathers the data from the multiple sources, data cleaning helps to find and correct errors in data, data transformation converts the data into data warehouse format. Consequently, data cleaning andShow MoreRelatedAn Overview Of Data Warehousing1707 Words   |  7 PagesOverview of Data Warehousing Samuel Eda Wilmington University Abstract Data warehousing is a crucial element of decision supporting process, which now for a long time has become a focus of the database industry. Vast number of commercial products and various services has been available now, and all of the top notch database management system vendors now have offerings in this area. This paper provides an overview of history of data warehousing, the type of systems in data warehousing, focusing onRead MoreData Warehousing And Information Warehousing1493 Words   |  6 PagesData warehousing is a system that holds the data of an organization collected through various channels and the data is processed through various analytical tools to generate reports for the business users. This paper discusses the data warehouse concept along with the origin of the data warehouse and the current trends of data warehousing. Various steps involved in the development of the data warehousing project are discussed in this paper. This paper also lists out the challenges en countered whileRead MoreAssignment 3 Business Intelligence and Data Warehouses752 Words   |  4 PagesIntelligence and Data Warehouses Student’s name: Professor’s name: Course title: 1. Differences between the structures of a relational database optimized for online transactions versus a data warehouse optimized for processing and summarizing large amounts of data Data Warehouse is a database which is designed to process for query and analysis rather than for transaction processing, and it is usually contains historical data derived from transaction data, but can include data from other sourcesRead MoreWarehousing And Storage Of Warehousing1724 Words   |  7 Pages2.1 Warehousing and storage Warehousing is a basic part of each logistics framework. Efficient and effective warehousing administration plays an important role in giving great customer service for less cost. The health section, through its diverse provincial health centres cannot sidestep warehousing in giving health care. Warehousing is an essential connection between producers and clients. Throughout the years warehousing has grown from a minor feature of a company s logistics framework to oneRead MoreBusiness Intelligence Systems1513 Words   |  7 Pagesand Business Strategy Module 2 Case Assignment: Business Intelligence Systems 04 June 2010 Business intelligence: Definition Business Intelligence (BI) is defined by IBM as, â€Å"the discipline that combines services, applications and technologies to gather, manage and analyze data, transforming it into usable information to develop insight and understanding needed to make informed decisions.† (IBM.com, 2006) In its most basic form, BI is an umbrella principle that synergizes the core understandingRead MoreEssay about Data Warehousing2843 Words   |  12 Pages Data Warehouses In the past decade, we have witnessed a computer revolution that was unimaginable. Ten to fifteen years ago, this world never would have imagined what computers would have done for business. Furthermore, the Internet and the ability to conduct electronic commerce have changed the way we are as consumers. One of the upcoming concepts of the computer revolution in the past ten years has been that of Data Warehousing. In the following pages, we will examineRead MoreTraditional Legacy Management Reporting And Decision Support Systems1516 Words   |  7 Pagesconnectivity and enterprise integration, supply chain, customer relationship management and business intelligence applications, not only improve the efficiency and effectiveness of the company’s supply network, but also satisfies business strategies such as customer satisfaction, consumer retention and product mix. This report concentrates on the features and security issues of these applications and eventually come up with a recommendation that Almost 21 should apply. 2.1 Supply Chain Network and SupplyRead MoreData Mining1668 Words   |  7 PagesData Mining: What is Data Mining? Overview Generally, data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and summarizing it into useful information - information that can be used to increase revenue, cuts costs, or both. Data mining software is one of a number of analytical tools for analyzing data. It allows users to analyze data from many different dimensions or angles, categorize it, and summarize the relationships identifiedRead MoreThe Data Warehouse Toolkit By Ralph Kimball And Margy Ross1421 Words   |  6 PagesASSIGNMENT -1 The Data Warehouse Toolkit Summary: The text book I have chosen is â€Å"The Data Warehouse Toolkit† third edition, written by Ralph Kimball and Margy Ross. This book mainly involves on techniques to develop the business in real-time. As the authors had a lot of experience because of their work from 1980’s, they have seen both the growth and failures of the companies in the market. Chapters in this text book involves goals of data warehousing which include Data staging area, data presentationRead MoreData Warehousing And Cloud Computing1664 Words   |  7 PagesINTRODUCTION This paper clearly illustrates the concepts of Data warehousing and Cloud computing. It also discusses the benefits and disadvantages of implementing Data Warehouse in a Cloud. Both cloud computing and data warehousing are the latest trends in modern computing. DWH is an integrated software component of the cloud and it provides timely support and accurate response to complex queries with Online Analytical Processing (OLAP) and data mining tools. Cloud computing provides reasonable speed