What is the purpose of the GQM (Goal, Question, Metric) methodology?
To provide a systematic approach for defining metrics that can be collected and analyzed.
To analyze and assess performance areas that are not well understood or are highly complex.
To identify and define measurement goals for a particular measurement user community.
To reduce development costs for Equipment Vendors and reduce operational costs for Network Operators.
To define sets of measurements for the Network Operator's Business Community.