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  A System Is A 3 Tier Stool Kaytek IT - Systems Consulting Perspectives |
Consulting
Software
Systems
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3 Tier Stool
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A System Is A 3 Tier Stool Kaytek IT - Systems Consulting Perspectives |
 System As A 3 Tier Stool What is A System ? It is a way of doing things. Involving People, Processes and Technologies. Can a system be easily described ? Visualize it as A 3 Tier Stool. |
   The 3 Tier Stool Consisting of the 3 T's. The first T - Teams of People. Working with the second T - Tools and Technologies. And the third T - Tradition.
The Processes. Either Information or Other Processes. The usual ways of doing things in an Organization. The 3 Tier Stool Mapped To CMMI-DEV Carnegie Mellon University's - Software Engineering Institute (SEI) has created CMMI - Capability Maturity Model Integration which is a Process Improvement Maturity Model for the development of products and services. CMMI for Development called as CMMI-DEV provides a comprehensive integrated solution for development and maintenance activities applied to products and services. In the SEI document titled CMMI for Development Version 1.2, in the 'Introductory Section' on Page 4 ; reference is made to the three critical dimensions that organizations focus on : people, procedures and methods and tools and equipment. The 3 T's of the 3 Tier Stool can thus be mapped to the SEI CMMI-DEV reference as follows :
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Information Systems Made Simple Should Systems be complex ? Maybe for their creators. 'Not' for their Business Users. System As 3 Tier Stool  More
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