PDCA cycle

PDCA Cycle: The 4 Gears of Continual Service Improvement

Continual service improvement is an important stage of the ITIL Lifecycle for services as found in ITIL certification exam questions. This stage encompasses all the other stages: Service Strategy, Service Design, Service Transition and Service Operation. In all these stages, there will be something that can be improved upon. Therefore, continual service improvement looks at all […]

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ITIL Service Operation

ITIL Service Operation: The Value of ITIL Service Operation to IT Businesses

The ITIL Service Lifecycle consists of five stages: Service Strategy, Service Design, Service Transition, ITIL Service Operation and Service Continual Improvement. All of these phases are interlinked in order to successfully launch a new or improved IT service within a business. The ITIL Service Operation stage is a critical and valuable part of the ITIL […]

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Configuration Model: Understanding the Interactions in IT Configurations

ITIL foundation certification training supports the concept of a configuration model to consolidate the interactions between IT service assets, configuration items and infrastructure. This is a useful tool in ITIL Service Transition stage of the ITIL service lifecycle. Let’s refresh our memories regarding the definitions of service assets, configuration items, and infrastructure. A service asset […]

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