ITIL® (the IT Infrastructure Library) is essentially
a series of documents that are used to aid the implementation
of an IT Service Management framework. Originally created
by the UK government, ITIL® is currently accepted as
a standard for best practices.
ITIL® consists of a series of books giving guidance on the provision of quality IT services, and on the accommodation and environmental facilities needed to support IT. ITIL® has been developed in recognition of organisations' growing dependency on IT and embodies best practices for IT Service Management.
ITIL® recommendations fall into two main areas: service
support and
service delivery. Service Support is the practice of those disciplines that enable IT Services to be provided effectively. Service Delivery covers the management of the IT services themselves.
ITIL® Service Support
Service Support is the area that enables IT Services to
be provided effectively. The Service Support disciplines
are:
Configuration
Management
Problem
Management
Change
Management
Help
Desk
Release
Management
ITIL® Service Delivery
Service Delivery is the management of the IT services themselves,
and involves a number of management practices to ensure that
IT services are provided as agreed between the Service Provider
and the Customer.
ITIL® Service Delivery consists of 5 disciplines. These are:
Service
Level Management
Capacity
Management
Continuity
Management
Availability
Management
Financial
Management
Mirador CM is primarily concerned
with Capacity Management
Capacity Management ensures that IT infrastructure is being
utilised efficiently and it is available when needed at the
right price. Three different levels are defined within ITIL®,
Business, Service and Resource Capacity Management (BCM, SCM
and RCM). These include the activities necessary to ensure
that the Capacity Plan is kept in line with business requirements,
as they emerge. The primary activities required are:
Performance Management
Workload Management
Demand management
Application Sizing
Modeling
Mirador CM provides facilities to assist in
each of these areas, with particular emphasis on performance management,
workload management and modeling.