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Sno
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Process
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Brief
Process Description
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Service
Delivery Processes
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1
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Service Level
Management
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Service level
management provides a mechanism to align the IT services with the business
requirements. Service level management provides a structured way for
customers and providers of IT services to meaningfully discuss and assess
how well a service is being delivered. The primary objective of service
level management is to provide a mechanism for setting clear expectations
with the customer and user groups with respect to the service being
delivered. Activities included in the process are creating a catalog of
services, identifying requirements, negotiating SLAs, and managing service
continuity, availability, capacity, and workforce.
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2
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Financial
Management
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Financial
Management process introduces the concept of Budgeting, Accounting and
Charging for IT services delivered to the customers. Budgeting and
Accounting involves understanding the cost of providing various services.
Financial management ensures that any IT service proposed is justified
from a cost and budget standpoint. This is often referred to as a
cost-benefit analysis. Activities performed within the function include
such standard accounting practices as budgeting, cost allocations, and
others. The concept of charge back allows internal IT departments to
function as a business unit, controls non essential demands from customers
and allows customers to demand value for money.
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3
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Availability
Management
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The goal of
availability management is to ensure that the IT services are available to
users when they need them. Availability is calculated and reported as
percentage of the agreed service hours for which the service was
available.
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4
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Capacity
Management
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Capacity
management activities include planning, sizing, and controlling service
solution capacity to satisfy user demand within the performance levels set
forth in the
SLA
. This requires the collection of
information about usage scenarios, patterns, and peak load characteristics
of the service solution, as well as stated performance requirements. These
data collection activities are included in the Capacity Management
process.
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5
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IT Service
Continuity Management
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IT service
continuity management, also known as contingency management, focuses on
minimizing the disruptions to business caused by the failure of
mission-critical systems. This process deals with planning to cope with
and recover from an IT disaster. It also provides guidance on safeguarding
the existing systems by the development and introduction of proactive and
reactive countermeasures. IT service continuity management also considers
what activities need to be performed in the event of a service outage not
attributed to a full-blown disaster.
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