•Key
performance indicator – measures that are tied
to business drivers
•
•Metrics are detailed measures that feed KPIs
•
•Performance metrics fall into the nebulous
area of business intelligence that is neither technology, nor business
centered, but requires input from both IT and business professionals
•Efficiency
IT metric – measures the performance of the IT system
itself including throughput, speed, and availability
•
•Effectiveness
IT metric – measures the impact IT has on business
processes and activities including customer satisfaction, conversion rates, and
sell-through increases
•Regardless of what is measured, how it is
measured, and whether it is for the sake of efficiency or effectiveness, there
must be benchmarks – baseline values the system seeks to attain
–
•Benchmarking – a process of continuously measuring system
results, comparing those results to optimal system performance (benchmark
values), and identifying steps and procedures to improve system performance
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