Agile 101Agile Essentials &

the Scrum Framework

January 23, 2010

Presented by: Vernon Stinebaker (史文林 )

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Rules of the game游戏规则

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Objectives/目标

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Vernon Stinebaker (史文林）

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Perficient Inc.博克软件（杭州）有限公司

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What is agile?

什么是敏捷？It is NOT a methodology,

process, or framework

它不是一种方法论、过程学或者框架论

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Values and principles价值观和原则

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Values价值观

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Individuals and interactionsover

processes and tools

个体与交互胜于流程和工具

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Working softwareover

comprehensive documentation

可用的软件胜于冗长的文档

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Customer collaborationover

contract negotiation

客户合作胜于合同谈判

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Responding to changeover

following a plan

响应变化胜于遵循计划

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Principles原则

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Principles behind the Agile Manifesto

We follow these principles:

Our highest priority is to satisfy the customer through early and continuous delivery of valuable software.Welcome changing requirements, even late in development. Agile processes harness change for the customer's competitive advantage.

Deliver working software frequently, from a couple of weeks to a couple of months, with a preference to the shorter timescale.Business people and developers must work together daily throughout the project.

Build projects around motivated individuals. Give them the environment and support they need, and trust them to get the job done.The most efficient and effective method of conveying information to and within a development team is face-to-face conversation.

Working software is the primary measure of progress.Agile processes promote sustainable development. The sponsors, developers, and users should be able to maintain a constant pace indefinitely.

Continuous attention to technical excellence and good design enhances agility.Simplicity--the art of maximizing the amount of work not done--is essential.

The best architectures, requirements, and designs emerge from self-organizing teams.At regular intervals, the team reflects on how to become more effective, then tunes and adjusts its behavior accordingly.

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Scrum

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•Product owner•ScrumMaster•Team

Roles

•Sprint planning•Sprint review•Sprint retrospective•Daily scrum meeting

Ceremonies

•Product backlog•Sprint backlog•Burndown charts

Artifacts

Thanks to Mountain Goat Software, LLC

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Product Owner

Team

ScrumMaster

Image available at www.mountaingoatsoftware.com/scrum

Thanks to Mountain Goat Software, LLC

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Done完成

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Ready准备好

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The Standish GroupXP 2002 Conference

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Self-organized teams自组织团队

Team

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reflect/adjust反省 /调整

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Testable可测试的

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small stepsbuild on success

在成功基础上的小步提升

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technical excellence 技术的优秀

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