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A Study on the Effects of ICT Infrastructure Cost on Information System Life Cycle  

Moon, Heoungkeun (Samsung SDS)
Kim, Jeongho (Samsung SDS)
Lee, Seogjun (Dept. MIS, Konkuk University)
Park, Sungsik (Dept. MIS, Konkuk University)
Publication Information
Journal of Information Technology and Architecture / v.10, no.3, 2013 , pp. 323-334 More about this Journal
Abstract
There are many studies on the project planning, project management and quality management. The cost of the new project takes only 20% of system's lifetime resource and the costs of the maintenance and infrastructure take more than 80%, so the study on the maintenance is much more important than the study on the new project. There has been many studies on the economic life cycle of the system using it's maintenance cost, but no studies on it's infrastructure cost. This paper provides how we can adapt infrastructure cost, which takes more than 40% of system's life cycle cost, to the economic life cycle of the system and its effects on the system's economic life cycle.
Keywords
Software Maintenance; Expected Software Lifetime; Information System Life Cycle;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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