By S. Nagabhushana

It reviews the real-time setting and promotes making plans, dealing with, designing, enforcing, aiding, holding and interpreting facts warehouse in companies and it additionally presents a variety of mining concepts in addition to concerns in sensible use of information Mining instruments. The e-book is designed for the objective viewers comparable to experts, running shoes and IT clients. It doesn't imagine any designated wisdom as heritage. knowing of computing device use, databases and facts can be priceless.

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Summary Information Historical Data Operational Reporting Data for Operational Data Warehouse Data Warehouse Flash Monitoring and Reporting Tools Monitoring Operational Data Store Decisional Reporting Decision Support Applications 14 DATA WAREHOUSING, OLAP AND DATA MINING INFOMOTION LEGACY INTEGRATION VIRTUAL CORP. 8. Legacy Integration: Architectural View The Recommended Approach An integrated view of current, operational information is required for the successful monitoring of operations. Extending the functionality of legacy applications to meet this requirement would merely increase the enterprise’s dependence on increasingly obsolete technology.

It is not unusual, however, for this role to be outsourced for early or pilot projects, because of the newness of warehousing technologies and techniques. This page intentionally left blank CHAPTER 3 THE PROJECT SPONSOR Before the Project Sponsor becomes comfortable with the data warehousing effort, quite a number of his or her questions and concerns will have to be addressed. This chapter attempts to provide answers to questions frequently asked by Project Sponsors. 1 HOW DOES A DATA WAREHOUSE AFFECT DECISION-MAKING PROCESSES?

INFO) INFOMOTION (MOTION) DECISION SUPPORT VIRTUAL CORP. 14. Decision Support: Architectural View In response to this problem, enterprises made data available to users over a network to eliminate the paper. It was hoped that users could selectively view the data whenever they needed it. This approach likewise proved to be insufficient because users still had to navigate through a sea of data to locate the specific item of information that was needed. The Recommended Approach Users need the ability to browse through nonlinear presentations of data.

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