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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

Data, Data, Everywhere...

Jeff S. Holmes

Motorola

Fort Worth, TX

ASEE Process Improvement Workshop 2001

the issues
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
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
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

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