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Case Study 2: System Availability 2

The CNP System availability should maintain the following levels:

Environment

Weekdays

Weekends

Production

99.9%

98.9%

Development

90%

NA

Testing/QA

No guarantee

NA

Network

99.9%

NA

Suggested Solutions:

Metric

CNP System Production Average During Weekdays

Target

99.9

Tracking period

1 month

Unit of measurement

%

Service

CNP System production

Service Domain

Availability

Domain category

Application availability

Timeslot

weekdays

Metric

CNP System Production Average During Weekends

Target

98.9

Tracking period

1 month

Unit of measurement

%

Service

CNP System production

Service Domain

Availability

Domain category

Application availability

Timeslot

weekends

Metric

CNP System Development Average During Weekdays

Target

90

Tracking period

1 month

Unit of measurement

%

Service

CNP System development

Service Domain

Availability

Domain category

Application availability

Timeslot

weekdays

Metric

CNP System Testing/QA Average During Weekdays

Target

none

Tracking period

1 month

Unit of measurement

%

Service

CNP System testing Q/A

Service Domain

Availability

Domain category

Application availability

Timeslot

weekdays

Metric

CNP System Network Availability

Target

99.9

Tracking period

1 month

Unit of measurement

%

Service

CNP System network

Service Domain

Availability

Domain category

Network availability

Timeslot

Always