IT 서비스 관리에서 신뢰성, 보전성 및 가용성 척도

Measures of Reliability, Maintainability and Availability in Information Technology Service Management

  • 발행 : 2008.12.30

초록

This paper proposes various measures of reliability, maintainability and availability in information technology service management(ISTM). Global ITSM standards such as ITIL(IT Infrastructure Library) and ISO/IEC 20000 are introduced. Especially availability management of De-facto and De-juire standards is concerned with users and customers of IT service. The study presents seven reliability measures, six maintainability measures and two availability measures. These results can be effectively used with a appropriate IT availability management tools such as CFIA(Component Failure Impact Analysis) and SOA(Service Outage Analysis), etc.

키워드

참고문헌

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