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Team assignment 03

Team assignment 03. Team 04 K15T02. Members…. Hoàng Thị Kim Dâng Thái Thanh Nhã Trần Thị Mộng Hà Trần Tiễn Hưng Chu Thị Thu Hương Từ Huỳnh Thắng. Agenda. 1. Introduce. 2 . Viking project and ABC System. 3 . What is productivity? . 4. GQM chart.

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Team assignment 03

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  1. Team assignment 03 Team 04 K15T02

  2. Members… • HoàngThị Kim Dâng • TháiThanhNhã • TrầnThịMộngHà • TrầnTiễnHưng • Chu Thị Thu Hương • TừHuỳnhThắng

  3. Agenda 1. Introduce • 2. Viking project and ABC System 3. What is productivity? 4. GQM chart

  4. Viking project and ABC System

  5. Agenda 1. Introduce • 2. Viking project and ABC System 3. What is productivity? 4. GQM chart

  6. Productivity • Productivity is defined as Output over input. • Output is the value delivered • Input is the resources spent to generate the output, the influences of environment factors (complexity, quality constraints, time constraints, process capability, team distribution, interrupts, feature churn, tools, design)

  7. Productivity • A systems perspective • Productivity for which customer pays for. Relates to solution and tangible value. Independent of influences of lower levels. • Productivity within supplier. This relates to product development, thus defined as functional size over engineering effort.

  8. Agenda 1. Introduce • 2. Viking project and ABC System 3. What is productivity? 4. GQM chart

  9. Improve productivity by 10% GQM chart Goal

  10. Question and metrics • Question 1 : How to improved productivity ? • Metrics: • Estimated size (or functionality)/effort per deliverable • Actual size (or functionality)/effort per deliverable • Deliverable quality. Answer how we satisfy the customer by collecting feedback from customer? • If we out of estimated effort of each member, project may lead to be late , delay, it would decrease our productivity

  11. Question and metrics • Question 2: What is current productivity? Metrics: • Current KLOC . Ex: 1.5 KLOC/ 1 hour • Current Effort of team member. Ex: 8 hours/ 1 business day • Current average time to finish a function point . Ex: 6 hours/ 1 function point. • We can know where we are on productivity scale, we baseline this metrics and compare with new baseline weekly, monthly, yearly and so forth

  12. Question and metrics • Question 3: How do you know when you've achieved optimal productivity (10%) ? Metrics: Current effort of team member bias past effort. Ex: Measure Current effort : 8hours/ day History effort : 7 hours/ day Operation: Current Effort / History Effort= 8/7 * 100%= 114% So we improve 14% effort of team member. Current time to finish a function point bias past .

  13. Question and metrics • Question 4 : Project schedules: do we overcommit? • Metrics: • Estimated effort per function point: 6 hours/ 1 function point • Current effort per function point : 7 hours/ 1 function point. • If we out of estimated schedule , project may lead to be late , delay, it would decrease our productivity.

  14. Thanks for your listening!!!

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