Session_4_Part_A_ISH

Session_4_Part_A_ISH - Explain and examine importance of...

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Copyright I. Splettstoesser- Hogeterp, 2009 1 Session 4, Part A Learning  Session 4, Part A Learning  Objectives Objectives Explain and examine importance of  knowledge management and data  governance Discuss advantages and disadvantages  of DBMS and sequential systems Use data hierarchy Build E-R diagrams Explain and examine data warehouses  and data mining Note: if we do not finish Part B today,  we will finish it next week
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2 Importance of Data and Knowledge  Importance of Data and Knowledge  Management Management Recall the relationship of data,  information and knowledge Knowledge is information that is: Contextual Relevant Actionable Explicit and tacit knowledge
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Copyright I. Splettstoesser- Hogeterp, 2009 3 What can “go wrong” with data? What can “go wrong” with data? It can be …. Lost Copied Erased Changed Have multiple copies  (that are slightly  different!) Hard to find Overwhelming! POD 8 VIDEO
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Copyright I. Splettstoesser- Hogeterp, 2009 4 Data Capacity Planning Issues Data Capacity Planning Issues Impact of voice and  image files Impact of electronic  communications and  electronic funds  transfer Length of retention Type of program Reliability of media
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Copyright I. Splettstoesser- Hogeterp, 2009 5 Role of data governance Role of data governance Planned approach to  data management Involves the entire  organization Creation, collection,  handling and  protection of  information AVOID THIS MESS!
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Copyright I. Splettstoesser- Hogeterp, 2009 6 People need to know what to do  People need to know what to do  with information … with information … Information posted on  social networking sites  could cause theft or other  loss of confidential data Metro (June 10/09, p. 31)  Twitter posting resulted in  burglary? What kind of information do  you post?
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7 Importance of Data and Knowledge  Importance of Data and Knowledge  Management Management Database management  systems (DBMS) Knowledge management  systems (KMS) Best practices  The data life cycle  includes creating  information and  knowledge to solve  business problems 
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Session_4_Part_A_ISH - Explain and examine importance of...

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