Agile 敏捷开发与Scrum流程

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Agile开发方法与Scrum框架

Agile开发方法与Scrum框架

Agile开发方法与Scrum框架在软件开发领域,传统的瀑布式开发方法逐渐显露出其局限性,使得人们开始寻求更加灵活、高效的开发方法。

Agile(敏捷开发)方法应运而生,并逐渐成为了当下软件开发的主流方法之一。

在Agile方法中,Scrum框架被广泛应用。

本文将探讨Agile开发方法与Scrum框架的关系,并介绍其基本原则和特点。

一、Agile开发方法概述Agile开发方法是一种以迭代、循序渐进的方式进行软件开发的方法。

与传统的瀑布式开发方法相比,Agile方法更加注重灵活性、快速反馈和持续交付。

其核心思想是通过快速迭代的交付,使得开发团队能够更好地适应需求变更和风险控制。

Agile开发方法的基本原则包括:1. 个体和互动胜过流程和工具2. 可工作的软件胜过详尽的文档3. 客户合作胜过合同谈判4. 响应变化胜过遵循计划二、Scrum框架简介Scrum是一种基于Agile开发方法的项目管理框架。

它强调团队合作、自组织和持续改进。

Scrum框架的核心包括三个角色:产品负责人、Scrum团队和Scrum主管。

产品负责人负责维护产品待办列表,澄清需求,并根据优先级确定每个迭代的工作内容。

Scrum团队是一个自组织的小团队,成员之间协作完成迭代中的工作。

Scrum主管(也称为Scrum Master)则负责确保团队遵循Scrum的规则和过程。

Scrum框架的基本特点包括:1. 迭代开发:通过短期的迭代周期(通常为1至4周),不断交付可使用的软件功能。

2. 日常站会:每天固定时间的短暂会议,团队成员汇报进展、讨论问题和协调工作。

3. 产品待办列表:产品负责人维护的一份需求列表,团队根据该列表确定每个迭代的工作内容。

4. 任务估时和迭代计划:团队根据工作量和能力进行任务估时,并制定每个迭代的计划。

5. 冲刺回顾和持续改进:每个迭代结束后,团队进行回顾和反思,以便不断提高工作流程和质量。

三、Agile与Scrum的关系Agile开发方法与Scrum框架并不是互相独立的,相反,Scrum框架是Agile开发方法中最具代表性和广泛使用的一种方法。

Agile团队合作和SCRUM敏捷开发基本教程

Agile团队合作和SCRUM敏捷开发基本教程

Agile团队合作和SCRUM敏捷开发基本教程第一章:敏捷开发简介敏捷开发是一种以迭代和增量的方式开发软件的方法论,旨在提高团队对需求变化的适应能力和快速交付功能。

这一章将介绍敏捷开发的基本概念和原则,为后续内容打下基础。

第二章:SCRUM介绍SCRUM是敏捷开发的一种具体实践方法,它以团队协作、透明度和迭代为核心。

本章将详细介绍SCRUM的角色、仪式和工件,帮助读者理解SCRUM的基本运作方式。

第三章:SCRUM角色在SCRUM中,团队成员扮演着不同的角色,每个角色都有其独特的职责和权责。

本章将详细介绍SCRUM的三个核心角色:产品负责人、SCRUM主管和开发团队,并解释他们在项目中的作用。

第四章:SCRUM仪式SCRUM通过一系列仪式来确保团队高效协作。

本章将深入介绍SCRUM的每个仪式,包括Sprint计划会议、每日站会、Sprint 回顾会和Sprint评审会。

读者将了解每个仪式的目的、要点和最佳实践。

第五章:SCRUM工件SCRUM使用一些特定的工件来帮助团队管理项目进度和需求变化。

本章将解释SCRUM工件的概念和用途,包括产品待办列表、Sprint待办列表、增量和产品增量等。

第六章:敏捷团队合作技巧敏捷团队合作是实现项目成功的关键要素。

本章将重点介绍团队如何通过有效的沟通、合作和决策来提高协作效率。

读者将学习一些实用的技巧和工具,如冲刺规划、任务分解和团队协作工具等。

第七章:敏捷团队管理敏捷团队管理涉及到诸多方面,包括团队建设、人员管理、冲刺管理等。

本章将探讨一些实践经验和技巧,帮助读者了解如何有效地管理敏捷团队,激发团队成员的工作动力和创造力。

第八章:自我管理和学习敏捷团队需要不断学习和改进,才能更好地适应变化和提高工作效能。

本章将介绍一些自我管理和学习的方法和工具,如回顾会议、持续集成和反馈循环等,帮助团队不断提升自身能力。

第九章:敏捷与项目管理敏捷方法在项目管理领域有着广泛的应用。

软件工程中的AGILE模式与SCRUM模式比较

软件工程中的AGILE模式与SCRUM模式比较

软件工程中的AGILE模式与SCRUM模式比较随着软件行业的飞速发展,软件项目管理变得越来越重要。

传统的瀑布模式在实践中遇到了许多困难,因此敏捷软件开发模式变得越来越受欢迎。

AGILE模式和SCRUM模式就是两种最为流行和广泛使用的敏捷模式。

本文将探讨两种模式之间的区别和优缺点。

AGILE模式是一个涵盖了多种敏捷软件开发模式的方法论,它强调个体和互动、工作的软件、客户合作、以及响应变化。

AGILE模式的主要优点是它可以提供快速反馈,能够快速适应变化,并鼓励团队协作。

它将项目拆分成小的迭代周期,使得开发者可以更加注重细节,同时可以更好地适应变化。

它着重于强调不断地反馈,以及通过不断地迭代进行产品的改进。

SCRUM模式是AGILE模式中的一种,它是一个基于团队协作的敏捷框架,强调实践、易于理解和一致性。

SCRUM中的团队包括产品所有者、团队成员和SCRUM主管。

它将整个开发过程分为多个迭代,每个迭代称为Sprint,开发人员完成用户故事或需求。

在SCRUM中,每个Sprint包括三个阶段:策划、开发和评审。

该框架强调每个阶段的透明度,这意味着对所有人都有清晰的了解。

SCRUM还提供了一个统一的需求管理方法,能够更好地优化需求的处理。

此外,SCRUM还可以通过不断地反馈来进行不断的优化。

虽然AGILE模式和SCRUM模式都具有相似的特点,但它们有一些显著的区别。

首先,SCRUM框架是一种强制性框架,而AGILE模式则是一种灵活的方法。

这意味着SCRM团队必须按照规定的顺序完成每个迭代,而AGILE团队则可以自由选择如何安排迭代。

其次,SCRUM更加注重需求管理,因此在SCRUM团队中,每个Sprint都是由需求定义开始的,而AGILE变化更加灵活,因此任何东西都可以在下一个迭代中进行改进。

最后,SCRUM模式允许团队成员自由交流,并鼓励他们通过不断地交流进行改进。

在AGILE模式中,开发人员通常在迭代开始时完成自己的工作,然后汇报给团队主管。

敏捷开发scrum的步骤

敏捷开发scrum的步骤

敏捷开发scrum的步骤
Scrum是一种敏捷开发方法论,适用于团队协作开发软件和其他复杂产品。

以下是Scrum的基本步骤:
1. 产品待办清单(Product Backlog):根据项目需求,列出所有需要完成的任务,这些任务按照优先级排序,并且进行明确的描述。

2. 冲刺计划会议(Sprint Planning Meeting):团队在冲刺期开始前,通过讨论和评估来确定下一个冲刺要完成哪些工作,并将这些工作分配给各个团队成员。

3. 冲刺(Sprint):一个冲刺通常持续两周到一个月(具体时间由团队决定),在这个时间内,团队集中精力完成之前确定的工作。

4. 每日站立会议(Daily Scrum Meeting):每天团队成员在15分钟内互相汇报工作进展情况、遇到的问题和解决方案,以确保所有人都知道项目的状态。

5. 冲刺回顾会议(Sprint Review Meeting):在冲刺结束后,团队成员要进行回顾,检查他们所完成的工作是否达到了预期目标并探讨如何改善。

6. 冲刺回顾和改进计划(Sprint Retrospective and Improvement Plan):团队评估过去的冲刺,找出改进的方法,并且创建下一个冲刺计划的待办清单。

以上就是Scrum流程的基本步骤,每个步骤都有具体的执行规
则和时间要求,团队需要按照这些规则和要求进行协作和沟通,以确保项目能够按时完成并达到预期效果。

敏捷开发流程 英文描述

敏捷开发流程 英文描述

敏捷开发流程英文描述英文回答:Agile Development Process.The Agile development process is an iterative and incremental approach to software development that emphasizes collaboration, customer feedback, andflexibility. It is based on the Agile Manifesto, which outlines four key values:Individuals and interactions over processes and tools.Working software over comprehensive documentation.Customer collaboration over contract negotiation.Responding to change over following a plan.Agile development processes are typically divided intosprints, which are short, time-boxed periods of work. During each sprint, the team works on a specific set of features or functionality, and the results are reviewed and evaluated at the end of the sprint. This allows the team to quickly adapt to changing requirements and feedback, and to deliver value to the customer on a regular basis.There are a number of different Agile development methodologies, including Scrum, Kanban, and Extreme Programming (XP). Each methodology has its own unique set of practices and tools, but they all share the core principles of Agile development.Key benefits of Agile development include:Increased flexibility and responsiveness to change.Improved collaboration and communication.Faster delivery of value to the customer.Higher quality software.Increased customer satisfaction.Agile development processes are well-suited forprojects that are complex, uncertain, or rapidly changing. They can also be beneficial for projects that require close collaboration between the development team and the customer.中文回答:敏捷开发流程。

Agile(敏捷开发)

Agile(敏捷开发)

Agile(敏捷开发)敏捷开发是什么?敏捷开发(scrum)是⼀种软件开发的流程,强调快速反应、快速迭代、价值驱动。

Scrum的英⽂意思是橄榄球运动的⼀个专业术语,表⽰“争球”的动作;运⽤该流程,你就能看到你团队⾼效的⼯作。

敏捷开发(Agile)是⼀种以⼈为核⼼、迭代、循序渐进的开发⽅法。

在敏捷开发中,软件项⽬的构建被切分成多个⼦项⽬,各个⼦项⽬的成果都经过测试,具备集成和可运⾏的特征。

简单地来说,敏捷开发并不追求前期完美的设计、完美编码,⽽是⼒求在很短的周期内开发出产品的核⼼功能,尽早发布出可⽤的版本。

然后在后续的⽣产周期内,按照新需求不断迭代升级,完善产品。

是谁这么厉害,提出了敏捷开发思想?是⼀位名叫 Martin Fowler 的美国⼤叔。

⼤叔不但是敏捷开发的创始⼈之⼀,还在⾯向对象开发、设计模式、UML 建模领域做出了重要贡献。

⽬前担任 ThoughtWorks 公司的⾸席科学家。

Scrum开发3个⾓⾊Product Owner(PO) -- 产品负责⼈,产品所有者Scrum Master(SM) -- 敏捷顾问Development Team -- 开发团队细分之11个⾓⾊(领域和技术)加号为必须有的成员,其它视情况⽽定领域+Product Owner(PO)--产品⽅向及⽬标,并根据使⽤者的需求来设计有价值的产品+Scrum Master(SM)--顾问,确保团队是⽤敏捷的⽅式进⾏⼯作,追踪维持团队的效率Translator(技术转译)--协助PO理解技术内容,商业价值和技术沟通的桥梁Domain Expert --某个领域的专家,协助PO来判断产品价值Change Agent -- 公司内位阶较⾼者,协助SM来排除由于组织等造成的阻碍,加上组织变⾰的脚步技术+Tech Lead --设计技术架构并协调领导开发团队和技术⽅向,依照设计撰写程式,解决开发过程中的错误+UI/UX Designer -- 设计使⽤者界⾯+Developer -- 真正打造应⽤程式的程式设计师Data Architect 负责提供资料数据来源及设计整个数据架构Data Scientist--透过探索分析数据已及建⽴模型来寻找潜在的价值Data Engineer -- 负责处理整个数据与资料流中运算、储存分析与实作的各种相关事情主要负责和客户沟通确定产品的功能和达到要求的标准,并指定软件的发布⽇期和交付的内容,同时有权⼒接受或拒绝开发团队的⼯作成果,⼀般是由产品经理担任。

敏捷开发流程 英文描述

敏捷开发流程 英文描述

敏捷开发流程英文描述Agile Development Process.The agile development process is an iterative and incremental approach to software development that emphasizes adaptability, collaboration, and continuous improvement. It is designed to handle rapidly changing requirements and deliver working software frequently, enabling quick feedback and adjustments throughout the project lifecycle. This approach is becoming increasingly popular due to its flexibility and ability to respond quickly to changing market conditions and customer needs.At the core of agile development lies the Agile Manifesto, which was created by a group of software developers in 2001. The manifesto outlines four key values and twelve principles that guide agile teams in their work. The values emphasize individuals and interactions over processes and tools, working software over comprehensive documentation, customer collaboration over contractnegotiation, and responding to change over following a plan.One of the key principles of agile development is the breakdown of work into small, manageable increments called "sprints" or "iterations." Each sprint has a fixed duration, typically ranging from one to four weeks, and is focused on delivering a specific set of features or functionality.This allows teams to work quickly and efficiently,delivering working software at the end of each sprint,which can then be tested and reviewed by customers or stakeholders.At the beginning of each sprint, the team meets to identify and prioritize the features or functionality that will be delivered during that sprint. This process is known as "planning" or "sprint planning" and involves the entire team, including developers, designers, testers, and product owners. The product owner, who represents the customer or stakeholder, provides input on the desired features and functionality, and the team works together to determinewhat can be realistically achieved in the given time frame.During the sprint, the team works collaboratively to implement the features and functionality identified during planning. They use various agile methods and techniques, such as scrum, kanban, or extreme programming, to manage their work and ensure it remains focused and aligned with the project's objectives. Regular meetings and check-ins, such as daily scrums or stand-up meetings, help keep the team synchronized and address any issues or blockers that arise.At the end of each sprint, the team demonstrates the working software to the product owner and other stakeholders. This demo, known as a "sprint review" or "demo," allows the team to gather feedback and identify any necessary changes or improvements. The product owner then prioritizes the feedback and the team plans the next sprint, incorporating the learnings and adjustments from the previous one.Agile development also emphasizes continuousintegration and delivery, which means that the team integrates and tests their code frequently, often on adaily basis. This helps identify and fix issues early, reduces the risk of major integration problems later in the project, and allows the team to deliver working software more frequently.Overall, the agile development process is a dynamic and adaptive approach to software development that focuses on delivering working software quickly, collaboratively, and iteratively. It enables teams to respond quickly to changing requirements and market conditions, learn and improve continuously, and deliver high-quality softwarethat meets the needs of their customers or stakeholders.。

软件开发中的项目管理方法

软件开发中的项目管理方法

软件开发中的项目管理方法在软件开发领域,项目管理是至关重要的一环。

一个优秀的项目管理方案可以让开发团队在集中力量解决各种技术问题的同时,更好地掌控进度和资源,从而大幅提高项目效率和质量。

本文将介绍一些常用的软件开发中的项目管理方法。

1、敏捷开发(Agile)敏捷开发是一种迭代式和自适应的开发方法,强调快速响应变化和紧密合作。

与传统的瀑布模型(Waterfall Model)相比,敏捷开发更加注重团队协作和用户反馈。

通常,敏捷开发由固定时长的迭代周期组成(通常为2-4周),每个迭代周期内,团队按顺序处理任务并生成可交付的产品增量。

重复进行迭代和反馈的过程可以不断优化产品质量和开发效率。

2、ScrumScrum是敏捷开发中的一种管理流程。

Scrum强调团队合作和自主管理,通常由三个角色组成:产品负责人、Scrum Master和开发团队。

Scrum框架以Sprint(迭代周期)为基本单位,每个Sprint被设计为一个可开发且能够交付的增量。

在Scrum流程中,每个角色负责独特的任务,如产品负责人负责定义产品需求,Scrum Master负责管理流程和解决团队间的问题,开发团队负责解决技术任务。

Scrum强调团队自我管理、持续改进和开放的沟通方式。

3、KanbanKanban是另一种项目管理流程,着重于可视化工作流程和任务轻量级的协作。

Kanban面板将工作任务拆分成不同的列,通常根据任务状态来分类。

在Kanban中,团队成员可以通过移动任务卡片来表示任务的进展,从而更好地跟踪任务状态和进程。

Kanban 的优点包括简单易用、高度透明和易于理解。

和其他流程相比,Kanban更适合多个团队的协作场景。

4、Extrem Programming (XP)极限编程是一种顾客-中心、迭代式、增量式的软件开发过程。

它关注的是敏捷性(Agileness)、质量(Quality)、沟通方式(Communication)、反馈(Feedback)和简单性(Simplicity)。

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The Big Paradigm Shift
We’re used to Time Lines Project Managers Fixed Budgets Predictable, all at once deliverables Multiple matrixed units in multiple locations make up team Communication by Document Customer is removed Agile Wants We’re done when it’s done. Disciplined self managing teams. Assumed change means no fixed cost. Incremental deliverables driven by value and constant learning. Co-location – one team. Information Radiators. Customer is part of team.
- Collaboratively, not done alone by the ScrumMaster
● High-level design is considered
e.g.,
As a vacation planner, I want to see photos of the hotels.
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Sprint Planning
● Team selects items from the product backlog they
can commit to completing
● Sprint backlog is created
- Tasks are identified and each is estimated (1-16 hours)

Continuous Improvement Absorb the Requirement change Rapidly-Responding. Benefit for Customer Values
My understanding is:
Development Model that meets above essentials can be regarded as Agile.
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Scrum & Agile
● Scrum & Agile Basics ● Scrum is a lightweight process framework for
agile development.
● A Scrum process is distinguished from other agile
● Done after every sprint
● Whole team participates
• ScrumMaster
• Product owner • Team
• Possibly customers and others
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Product Backlog
ScrumMaster

Guides the Agile Execution
Responsible for the process Responsible for maximizing team productivity Sets up and conducts meetings Representative to management and team Characteristics of a border collie or sheepdog



Better collaboration with business More adapted to change/learning Communication Motivation Doing Less Collective ownership Time boxes

● Parameters
• Daily • 15-minutes • Stand-up
Everyone answers 3 questions
1 2 3 What did you do yesterday? What will you do today? Is anything in your way?
Certain Knowledge
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Action
6
Sequential vs. Overlapping Development
Requirements
Design
Code
Test
Rather than doing all of one thing at a time... …Scrum teams do a little of everything all the time
Agile & Scrum
Loic Lee
Concept of Agile
● What do you think Agile is? ● Agile Philosophy
---- Result is the most important thing, all procedures or approaches are used for serving it . If the procedure leads to the unexpected results, then we should improve it.



Inspect & adapt Focus on the real thing Three heads are better than one Collocation Information radiators Short feedback loops Team autonomy Accepted Responsibility
over
Process and tools Comprehensive documentation Contract negotiation
over
over
Responding to change
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Following a plan
4
What makes AgiБайду номын сангаасe work?
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Overview
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Scrum Framework
Roles
Product Owner
Ceremonies
Sprint planning
Sprint review
Artifacts
Product Backlog
ScrumMaster
4
Wed
8
Thur
Fri
Code the middle tier
16
12
10
4
Test the middle tier
Write online help
8
12
16
16
11
8
Write the foo class
Add error logging
8
8
8
8
8
4
8
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Product Owner

Is (or is the representative of) the Customer
Defines and maintains the Product Backlog Prioritizes the Product Backlog Empowered to make decisions for all customers and users Presents and explains Product Backlog to team Scrum Team
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Sprint Review
● Presents what is accomplished ● Takes the form of a demo features ● Informal
• •
2-hour prep time rule No slides
● Whole team participates
Burndown Chart
Displays the remaining effort for a given period of time.
Burndown chart should consist of:
● Prioritized by the product owner ● Reprioritized at the start of each sprint
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Sprint backlog
Tasks
Code the user interface
Mon
8
Tues
processes by:
-- Specific concepts and practices, -- Three categories of Roles, Artifacts, and Time Boxes.
Emerson Confidential
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