Everyone talks about IT Service Management (ITSM) and Information Technology Infrastructure Libraries (ITIL®), but people aren’t always clear on what these concepts mean. This is even though most IT shops use some form of ITSM strategies and ITIL® tools every day, whether they realize it or not.
The meaning of ITSM/ITIL®
ITIL® is a set of best practices and a framework for ITSM that focuses on aligning IT services with the needs of business. IT Service Management (ITSM) refers to all the activities, policies, procedures, and processes an organization uses for planning, deploying, managing, and improving the delivery of IT services to its customers.
Service Value Chain
The Service Value Chain is the model which shows how the components and activities work together to achieve the three main goals of service management.