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Data, Data, Everywhere. Jeff S. Holmes Motorola Fort Worth, TX. The Issues. Lots of In-Process Data Collected Defect Inspection Size Time Software Metrics Measurement Systems Inaccurate Cumbersome NOT ENGINEERED!. The Effects. Estimation Accuracy Schedules Staffing Quality
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Data, Data, Everywhere... Jeff S. Holmes Motorola Fort Worth, TX ASEE Process Improvement Workshop 2001
The Issues • Lots of In-Process Data Collected • Defect • Inspection • Size • Time • Software Metrics Measurement Systems • Inaccurate • Cumbersome • NOT ENGINEERED! ASEE Process Improvement Workshop 2001
The Effects • Estimation Accuracy • Schedules • Staffing • Quality • Data Not Accurately Recorded • If not used, they won’t capture it. • Process Credibility Suffers • Just making a career. • “Process work has no impact on earnings!” Wally ASEE Process Improvement Workshop 2001
Possible Solutions • Design Smart Metrics Systems • Identify what you want to learn (GQM) • Make collection systems simple • Capture data non-intrusively • Integrate different sources of data • Allow Everyone to Use the Data • Upper management • Middle management • Especially, the developers ASEE Process Improvement Workshop 2001