F09_class_30_Business_Intelligence_Systems

F09_class_30_Business_Intelligence_Systems - Business...

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Business Intelligence and IS for Decision Making Chapter 9 Gray & Patton MIS 301 Introduction to IT Management
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Class Business Exam results Multiple choice is graded but not up on Bb, as I got sent wrong electronic files and didn’t realize until 7:30pm Thurs I will upload MC scores as soon as I can today In the meantime: Average MC score = 84.36% (PERCENTAGE scores) Most frequently received grades = 75% and 80% NO CURVE YET – just take this as raw data I will curve the exam when I combine MC and Essays Should have combined exam grades next Wed Let’s talk about the RFID case – due MON in hard copy Let Everyone Have Ideas – read for Wed, 11/11 Today, Chapter 9 through RFM
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Ch. 9 This Could Happen to You MRV needs to identify how much value each guide contributes to the company MRV has plenty of data, but needs a way to analyze it in order to get useful information Useful information will allow MRV managers to make good decisions and better achieve their competitive goals
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Study Questions How big is an exabyte, and why does it matter? How do business intelligence (BI) systems provide competitive advantages? What problems do operational data pose for BI systems? What are the purpose and components of a data warehouse? What is a data mart, and how does it differ from a data warehouse? What are the characteristics of data-mining systems? How does the knowledge in this chapter help MRV and you?
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Automated CRM System at Work Clubflyers.com - http://www.clubflyers.com/ ------------------------------------------------------ Order Number: 104831 OrderName : MISNetworkSp2008 Detailed Invoice: https://www.clubflyers.com/account_history_info.php?order_id=104831 Date Ordered: Friday 07 March, 2008 The comments for your order are Your artwork has been checked, and approved. You will be recieving an update shortly stating that your order has been moved into production. If you have any questions or concerns, please contact our customer service department at 1-800-433-9298 Your order has been updated to the following status. New status: Artwork Approved Please reply to this email if you have any questions
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How Big Is an Exabyte? Figure 9-1
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How Big Is an Exabyte? Kilobyte (KB) 1K bytes – typewritten page Megabyte (MB) 1M bytes – small novel or high- resolution photo Gigabyte (GB) 1B bytes – pickup truck filled with books or the works of Beethoven Terabyte (TB) 1T bytes – Lib of Congress, 10TB Natl Climatic Data Ctr DB, 400TB Petabyte (PB) 1Quad – all US academic research libs, 2PB; all print material, 200 PB Exabyte (EB) 1 Quin – total volume info 1999, 2EB all human words ever spoken, 5EB
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Why Does Storage Size Matter?
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This note was uploaded on 12/17/2010 for the course MIS 301 taught by Professor Mccleod during the Spring '08 term at University of Texas at Austin.

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F09_class_30_Business_Intelligence_Systems - Business...

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