Saturday, 28 January 2012

Important Concepts within ITIL V3

By David Smith


The IT Infrastructure Library (ITIL) is regarded as one of the most broadly accepted approaches to IT Service Management (ITSM) on the planet. Key principles and concepts in ITIL V3 consist of the Service Desk, Incident Management, Problem Management, together with Change Management.

The Service Desk The Service Desk is recognized as a single point of get in touch with for end users to provide report Incidents, submit Service Requests, or simply request general questions. It is the task of the Service Desk to record all Requests and Incidents, delivering first-line analysis and diagnosis into Incidents, rising Incidents and Requests once necessary, and providing customers facts concerning their Incidents and Requests.

Incident Management Incident as explained by ITIL is an unexpected disruption to an IT service or a reduction in the quality of an IT service." Put simply, an Incident is a disruption or disturbance that might cause unwanted effects to the normal business performance or operations. The major aim of the Incident Management process is to re-establish normal service levels in a fast manner with minor hindrance or interruption to other business processes.

Problem Management The concept of a Problem is a cause of 1 or maybe more Incidents." It's the responsibility of the problem Management team to examine the origin of the Incident. Additionally, it is the task of the problem Management to prevent Problems and resulting Incidents from developing while lowering the effects of unavoidable Incidents.

Change Management Change, as outlined by ITIL is the addition, modification or removal of anything which might have an effect on IT services." It's the obligation of the Change Management to handle the lifecycle of all Changes. It is likewise the task of the Change Management to be sure that beneficial Changes are made while triggering minimal hindrance or interruption to IT services. To get this done, all Changes needs to be noted, considered, accredited, tested, carried out, and re-evaluated in a controlled and organized approach.

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