CHAPTER OVERVIEW The concept of data warehousing has been around since the late 1980s. This chapter provides the foundation for an important type of database, called a data warehouse, which is primarily used for decision support and provides improved analytical capabilities. We discuss data warehousing in the following sections CHAPTER OUTLINE 3. 1 Opening Vignette: Targeting Tax Fraud with Business Intelligence and Data Warehousing 3.2 Business Intelligence and Data Warehousing 3.3 Data Warehousing Process 3.4 Data Warehousing Architectures 3.5 Data Integration and the Extraction, Transformation, and Load (etl) Processes 3.6 Data Warehouse Development 3.7 Data Warehousin ng Implementation Issues 3.8 Data Warehouse Administration, Security Issues, and Future Trends 3.9 Business Performance Management 3.10 Performance Measurement 3.11 Balanced Scorecards 3.12 Six Sigma as a Performance Measurement System ANSWERS TO END OF SECTION REVIEW QUEST|ONs···· Section 3. 1 Review Questions 1. Why is it important for IRS and for U. S state governments to use data warehousing and business intelligence(Bi) tools in managing state revenues? Copyright C2018 Pearson Education, Inc.2 Copyright © 2018Pearson Education, Inc. CHAPTER OVERVIEW The concept of data warehousing has been around since the late 1980s. This chapter provides the foundation for an important type of database, called a data warehouse, which is primarily used for decision support and provides improved analytical capabilities. We discuss data warehousing in the following sections: CHAPTER OUTLINE 3.1 Opening Vignette: Targeting Tax Fraud with Business Intelligence and Data Warehousing 3.2 Business Intelligence and Data Warehousing 3.3 Data Warehousing Process 3.4 Data Warehousing Architectures 3.5 Data Integration and the Extraction, Transformation, and Load (ETL) Processes 3.6 Data Warehouse Development 3.7 Data Warehousing Implementation Issues 3.8 Data Warehouse Administration, Security Issues, and Future Trends 3.9 Business Performance Management 3.10 Performance Measurement 3.11 Balanced Scorecards 3.12 Six Sigma as a Performance Measurement System ANSWERS TO END OF SECTION REVIEW QUESTIONS      Section 3.1 Review Questions 1. Why is it important for IRS and for U.S. state governments to use data warehousing and business intelligence (BI) tools in managing state revenues?