ch04 - CHAPTER 4 Data and Knowledge Management CHAPTER...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon
CHAPTER 4 Data and Knowledge Management
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
CHAPTER OUTLINE 4.1 Managing Data 4.2 The Database Approach 4.3 Database Management Systems 4.4 Data Warehousing 4.5 Data Governance 4.6 Knowledge Management
Background image of page 2
LEARNING OBJECTIVES Recognize the importance of data, issues involved in managing data and their lifecycle. Describe the sources of data and explain how data are collected. Explain the advantages of the database approach.
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Learning Objectives (continued) Explain the operation of data warehousing and its role in decision support. Explain data governance and how it helps to produce high-quality data. Define knowledge, and describe different types of knowledge.
Background image of page 4
Chapter Opening Case Your digital shadow
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Annual Flood of New Data!
Background image of page 6
Examples of Data Sources E-mails Credit card swipes RFID tags Digital video surveillance Radiology scans Blogs
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Difficulties in Managing Data Amount of data increases exponentially. Data are scattered and collected by many individuals using various methods and devices. Data come from many sources.
Background image of page 8
Image of page 9
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/15/2011 for the course M I S 204 taught by Professor Yvonnegreewood during the Fall '07 term at Pennsylvania State University, University Park.

Page1 / 49

ch04 - CHAPTER 4 Data and Knowledge Management CHAPTER...

This preview shows document pages 1 - 9. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online