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Data Warehousing An Overview

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A brief overview on data warehousing

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Data Warehousing An Overview www.keysoft.co.in Copyright Keysoft Solutions
Challenges ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.keysoft.co.in Copyright Keysoft Solutions
Top Reasons Organizations Buy Business Intelligence ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Source: Gartner Multi-Client Study Nov 2006 www.keysoft.co.in Copyright Keysoft Solutions
Business Intelligence ,[object Object],DATA WAREHOUSE ANALYTICAL REPORTING DATA MINING BUSINESS INTELLIGENCE Business Intelligence (BI) is the gathering and analysis of vast amounts of data in order to gain insights that drive strategic and tactical business decisions. It encompasses a broad category of technologies, that allow business users to gather, store, access, and analyze data to improve the business decision-making capabilities. BI is the collection of the processes and technologies which transform data into information www.keysoft.co.in Copyright Keysoft Solutions
Data Warehouse ,[object Object],[object Object],Process www.keysoft.co.in Copyright Keysoft Solutions Source Source TARGET EXTRACT LOAD Extraction Integration Data Cleansing Data Scrubbing Transformation Transform
Data Mart ,[object Object],[object Object],[object Object],www.keysoft.co.in Copyright Keysoft Solutions
DW Short Term Goals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],www.keysoft.co.in Copyright Keysoft Solutions
DW Long Term Objectives ,[object Object],[object Object],[object Object],[object Object],DW Methodology ,[object Object],[object Object],www.keysoft.co.in Copyright Keysoft Solutions
DWH Process www.keysoft.co.in Copyright Keysoft Solutions Location Location Location Location Location ERP Extract Extraction Integration Data Cleansing Data Scrubbing Transformation Loading Load DM1 DM2 DM3 DM4 DATA WAREHOUSE Analytical Reporting Adhoc Reporting Dashboards Scorecards COMPANY RDBMS
[object Object],[object Object],[object Object],www.keysoft.co.in Copyright Keysoft Solutions

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Data Warehousing An Overview

  • 1. Data Warehousing An Overview www.keysoft.co.in Copyright Keysoft Solutions
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7.
  • 8.
  • 9. DWH Process www.keysoft.co.in Copyright Keysoft Solutions Location Location Location Location Location ERP Extract Extraction Integration Data Cleansing Data Scrubbing Transformation Loading Load DM1 DM2 DM3 DM4 DATA WAREHOUSE Analytical Reporting Adhoc Reporting Dashboards Scorecards COMPANY RDBMS
  • 10.