blocks|key|522422|text|Scrum只是众多迭代和增量敏捷软件开发方法中的一种。您可以在here上找到该过程的非常详细的描述。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|522423|在SCRUM方法中，Sprint是开发的基本单元。每个Sprint都从一次计划会议开始，在会上确定sprint的任务，并为sprint目标做出估计的承诺。Sprint以评审或回顾会议结束，在那里对进度进行评审，并确定下一个sprint的经验教训。在每一次冲刺过程中，团队都会创建产品的成品部分。|522424|在敏捷方法中，每次迭代都涉及一个团队完成整个软件开发周期，包括计划、需求分析、设计、编码、单元测试，以及向利益相关者演示工作产品时的验收测试。|522425|因此，如果您在SCRUM+Sprint中执行所有软件开发阶段(从需求分析到验收测试)，在我看来您应该这样做，您可以说SCRUM+Sprint对应于敏捷迭代。|522426|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/Scrum_%2528development%2529^0|V|4|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@$A|S|B|T|1|U]]|C|$]]|$1|D|3|E|5|6|7|V|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@]|C|$]]|$1|H|3|I|5|6|7|X|8|@]|9|@]|C|$]]|$1|J|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|K|$L|$5|M|N|O|C|$P|Q]]]]

Scrum is just one of the many iterative and incremental agile software development methods. You can find <a href="http://en.wikipedia.org/wiki/Scrum_%28development%29" rel="noreferrer">here</a> a very detailed description of the process. 

In the SCRUM methodology, a Sprint is the basic unit of development. 
Each Sprint starts with a planning meeting, where the tasks for the sprint are identified and an estimated commitment for the sprint goal is made. A Sprint ends with a review or retrospective meeting where the progress is reviewed and lessons for the next sprint are identified. During each Sprint, the team creates finished portions of a Product. 

In the Agile methods each iteration involves a team working through a full software development cycle, including planning, requirements analysis, design, coding, unit testing, and acceptance testing when a working product is demonstrated to stakeholders.

So if in a SCRUM Sprint you perform all the software development phases (from requirement analysis to acceptance testing), and in my opinion you should, you can say SCRUM Sprints correspond to AGILE Iterations.

blocks|key|522480|text|首先，我可以说的是--敏捷是一种从统一过程发展而来的方法论，它专注于迭代和增量开发(IID)。IID更强调构建阶段(实际编码)和增量交付的迭代开发。它不会更多地强调在迭代本身中处理的需求分析(初始)和设计(精化)。因此，这里的迭代不是“迷你项目本身”。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|522481|在敏捷中，我们将IDD更进一步，添加了更多的现实，如团队协作、进化需求和设计等。SCRUM是通过考虑人的因素并围绕“团队智慧”原则来实现它的工具。因此，Sprint在这里是一个“迷你项目本身”，比纯IID模型更好。|522482|所以，以敏捷方式实现的迭代，是的，理论上是冲刺(强调迭代的规模很小，交付很快)。我并没有真正区分敏捷和SCRUM，我认为SCRUM是将敏捷原则付诸实践的一种自然方式。|522483|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

At an outset what I can say is - Agile is an evolutionary methodology from Unified Process which focuses on Iterative &amp; Incremental Development (IID). IID emphasizes iterative development more on construction phases (actual coding) and incremental deliveries. It wouldn't emphasize more on Requirements Analysis (Inception) and Design (Elaboration) being handled in the iterations itself. So, Iteration here is not a "mini project by itself".

In Agile, we take this IDD a bit further, adding more realities like Team Collaboration, Evolutionary Requirements and Design etc. And SCRUM is the tool to enable it by considering the human factors and building around 'Wisdom of the Group' principle. So, Sprint here is a "mini project by itself" bettering a pure IID model.

So, iterations implemented in Agile way are, yes, theoretically Sprints (highlighting the size of the iterations being small and deliveries being quick). I don't really differentiate between Agile and SCRUM and I see that SCRUM is a natural way of putting the Agile principles into use.

blocks|key|305816|text|瀑布方法论是一个顺序设计过程。这意味着，随着八个阶段(概念、启动、分析、设计、构造、测试、实现和维护)的完成，开发人员将进入下一步。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|305817|因为这个过程是连续的，一旦一个步骤完成，开发人员就不能回到之前的步骤--除非抓取整个项目并从头开始。没有更改或错误的余地，因此必须在开始时设置项目结果和广泛的计划，然后仔细遵循|305818|ACP+Agile+Certification是作为针对瀑布方法缺点的“解决方案”出现的。敏捷方法遵循的是增量方法，而不是顺序设计过程。开发人员从简单的项目设计开始，然后开始开发小模块。这些模块的工作是在每周或每月的冲刺中完成的，在每个冲刺结束时，会评估项目优先级并运行测试。这些sprint允许发现bug，并在下一个sprint运行之前将客户反馈合并到设计中。|offset|length|305819|由于缺乏初始设计和步骤，该过程经常因其专注于原则而不是过程的协作性质而受到批评。|305820|entityMap|0|LINK|mutability|MUTABLE|url|http://www.agilecertifications.org/^0|0|0|0|N|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$F|U|G|V|1|W]]|A|$]]|$1|H|3|I|5|6|7|X|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]]]

Waterfall methodology is a sequential design process. This means that as each of the eight stages (conception, initiation, analysis, design, construction, testing, implementation, and maintenance) are completed, the developers move on to the next step.

As this process is sequential, once a step has been completed, developers can’t go back to a previous step – not without scratching the whole project and starting from the beginning. There’s no room for change or error, so a project outcome and an extensive plan must be set in the beginning and then followed careful

<a href="http://www.agilecertifications.org/" rel="noreferrer">ACP Agile Certification</a> came about as a “solution” to the disadvantages of the waterfall methodology. Instead of a sequential design process, the Agile methodology follows an incremental approach.
Developers start off with a simplistic project design, and then begin to work on small modules. The work on these modules is done in weekly or monthly sprints, and at the end of each sprint, project priorities are evaluated and tests are run. These sprints allow for bugs to be discovered, and customer feedback to be incorporated into the design before the next sprint is run.

The process, with its lack of initial design and steps, is often criticized for its collaborative nature that focuses on principles rather than process.

blocks|key|305919|text|敏捷和Scrum是项目管理中使用的术语。敏捷方法采用增量和迭代工作节拍，也称为冲刺。另一方面，Scrum是软件开发中使用的一种敏捷方法。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|305920|敏捷是实践，Scrum是遵循这种实践的过程，与eXtreme编程(XP)和看板一样，看板是遵循敏捷开发实践的替代过程。|305921|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Agile and Scrum are terms used in project management. The Agile methodology employs incremental and iterative work beats that are also called sprints. Scrum, on the other hand is the type of agile approach that is used in software development. 

Agile is the practice and Scrum is the process to following this practice same as eXtreme Programming (XP) and Kanban are the alternative process to following Agile development practice.

blocks|key|522721|text|Scrum如何适应敏捷开发？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|522722|虽然敏捷方法不仅可以应用于软件行业的产品开发，也可以应用于其他行业的产品开发，而Scrum是特定于软件开发的。|522723|Scrum不是一种方法论。它简单地提供了敏捷开发的结构、规程和框架。整个项目由一系列Sprint或Sprint周期(1到n)组成，其中每个Sprint具有相同的持续时间。如果‘时间’用T表示，则T1+=+T2+=+T3+=…Tn.冲刺时间可能在2到4周之间。短于2周的冲刺并不理想，而且使用频率也较低。在每个Sprint的末尾，都会产生一个用户可以实际测试的功能/工作软件。|522724|原创文章在这里...|522725|https://www.linkedin.com/pulse/agile-development-using-scrum-what-you-dont-know-sri-prakash?trk=prof-post|offset|length|522726|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|0|2X|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|U|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|V|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|W|8|@]|9|@$J|X|K|Y|1|Z]]|A|$]]|$1|L|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|M|$N|$5|O|P|Q|A|$R|I]]]]

How does Scrum fit into Agile Development?

While the Agile methodology can be applied to product development not only in the software industry but in other industries as well, Scrum is specific to software development.

Scrum is not a methodology. It simply provides structure, discipline and a framework for Agile development. The whole project is made up of a series of Sprints or Sprint Cycles (1 to n) where each Sprint is of the same duration. If ‘time’ is denoted by T, then T1 = T2 = T3 =… Tn. Sprints could be anywhere between 2 to 4 weeks. Sprints shorter than 2 weeks are not ideal and are used less frequently. At the end of each Sprint, a functional / working piece of software is produced that the users can actually test.

Original article is here...

<a href="https://www.linkedin.com/pulse/agile-development-using-scrum-what-you-dont-know-sri-prakash?trk=prof-post">https://www.linkedin.com/pulse/agile-development-using-scrum-what-you-dont-know-sri-prakash?trk=prof-post</a>

What is the difference between Scrum and Agile Development? Are Sprint and Iterations the same?

问Scrum和敏捷开发有什么不同？
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