矩阵式项目管理

Quote
It is not sufficient to produce software defect metrics - like how many raised, how many outstanding, fixed by severity and urgency. We must prove that the activities of the test team are a cost effective and efficient use of staff.
Senior Management
Benchmarking Setting improvement goals Performance across groups
Cost of Quality, Effort & Defect Distribution, Quality, Productivity
Project Management
• Alert management about risks to project goals, schedules and software quality
• Provides an objective assessment of the state of the software 团结 信6赖 创造 挑战
Why Metrics? Continued
• Metrics provide inputs for future estimations and planning
– The actual performance of the past in quantitative terms becomes a starting point for future estimates
Consistency, predictability Better estimation, project control
Effort,defect, schedule, size
Project Teams
How large is project, Reduce defects Better estimates at task level
• Metrics can be used to eliminate problem areas and root causes
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What is Measured
Why is it Measured
Estimation Accuracy, Quality, Productivity, Development Cost, ROI
• Establish a measurement and continous improvement culture across the company.
• Improved quality of software accepted into production
• Help management and employees make well-informed and decisions
– Improvement Cycle – Measures – Data Elements – Tools for Measurement – Metrics Calculation
• Metrics Roadmap • Metrics Analysis - Examples
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– Visibility into project execution
– Analysis of process strengths and weaknesses
– you cannot manage or improve what you
cannot measure
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Why Metrics?
– Helps in setting goals and targets – Better resource planning
• Metrics identify the areas for improvements
– For example, metrics can identify the phase which introduces the maximum number of errors
• Metrics - Derived from the word “ metre”
- Quantitative indicator of performance of a s/w process or product.
• Metrics is a cannot-do-without project management tool
Measurements drive continuous improvement across the organization
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Metrics Program Objectives
Must be clearly defined and POSITIVE
• Driven by critical business objectives
Test Metrics Without Tears - David Vaughn
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Introduction to Metrics
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What Is Metrபைடு நூலகம்cs?
“You can’t control what you can’t measure”
- Tom DeMarco
• Measures at the enterprise, program, project and application levels
矩阵式项目管理
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Contents
• Introduction to Metrics
– What is Metrics? – Why Metrics? – Project Metrics Program Objectives – Metrics - Customer Need
• Measures and Metrics