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Lecture 4

ITM 350 Lecture Notes - Lecture 4: Database Model, Business Process Reengineering, Glossary Of Computer Hardware Terms


Department
Information Technology Management
Course Code
ITM 350
Professor
Franklyn Prescod
Lecture
4

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Chapter 4
Enterprise-Wide Systems:
Middleware XML 
legacy systems
Middleware: 
Legacy System:!
ERP Systems
  
 "" #
$ %
Business Process Reengineering (BPR): & 

Characteris#cs of ERP Systems
Client-Server Systems
'   
 
 'three elements of info: data, processing (applica#ons) and output (display)
 distributed processing system
two-#er client-server systems:  
distributed data client-server system:
Rela#onal Database Systems
()
!  
Packaged So*ware:)!&*
System Sizing:  $
+,
Stress Tes#ng: $

Training:)
Integra#ng ERP:''
--!!./ 
Steps in ERP Implementa#on
012'
3145
6172
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