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درصورت عدم همخوانی توضیحات با کتاب
از ساعت 7 صبح تا 10 شب
ویرایش: 12. print
نویسندگان: Cohn. Mike
سری: Robert C. Martin series
ISBN (شابک) : 0131479415, 9780131479418
ناشر: Prentice Hall PTR
سال نشر: 2005;2012
تعداد صفحات: 365
زبان: English
فرمت فایل : PDF (درصورت درخواست کاربر به PDF، EPUB یا AZW3 تبدیل می شود)
حجم فایل: 2 مگابایت
کلمات کلیدی مربوط به کتاب برآورد و برنامه ریزی چابک: تجارت، مدیریت، غیرداستانی، علوم کامپیوتر، برنامه نویسی، علم، فناوری، نرم افزار، فنی، مرجع، کامپیوتر
در صورت تبدیل فایل کتاب Agile estimating and planning به فرمت های PDF، EPUB، AZW3، MOBI و یا DJVU می توانید به پشتیبان اطلاع دهید تا فایل مورد نظر را تبدیل نمایند.
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Praise forAgile Estimating and Planning"Traditional,
deterministic approaches to planning and estimating simply
don't cut it on the slippery slopes of today's dynamic,
change-driven projects. Mike Cohn's breakthrough book gives us
not only the philosophy, but also the guidelines and a proven
set of tools that we need to succeed in planning, estimating,
and scheduling projects with a high uncertainty factor. At the
same time, the author never loses sight of the need to deliver
business value to the customer each step of the way."
--Doug DeCarlo, author ofeXtreme Project Management: Using
Leadership, Principles and Tools to Deliver Value in the Face
of Volatility(Jossey-Bass, 2004)
"We know how to build predictive plans and manage them. But
building plans that only estimate the future and then embrace
change, challenge most of our training and skills. InAgile Estimating and Planning, Mike Cohn once again
fills a hole in the Agile practices, this time by showing us a
workable approach to Agile estimating and planning. Mike delves
into the nooks and crannies of the subject and anticipates many
of the questions and nuances of this topic. Students of Agile
processes will recognize that this book is truly about agility,
bridging many of the practices between Scrum and
ExtremeProgramming."
--Ken Schwaber, Scrum evangelist, Agile Alliance cofounder, and
signatory to the Agile Manifesto
"InAgile Estimating and Planning, Mike Cohn
has, for the first time, brought together most everything that
the Agile community has learned about the subject. The book is
clear, well organized, and a pleasant and valuable read. It
goes into all the necessary detail, and at the same time keeps
the reader's burden low. We can dig in as deeply as we need to,
without too much detail before we need it. The book really
brings together everything we have learned about Agile
estimation and planning over the past decade. It will serve its
readers well."
--Ron Jeffries,www.XProgramming.com, author
ofExtreme Programming Installed(Addison-Wesley, 2001)
andExtreme Programming Adventures in C#(Microsoft Press,
2004)
"Agile Estimating and Planningprovides a view
of planning that's balanced between theory and practice, and it
is supported by enough concrete experiences to lend it
credibility. I particularly like the quote 'planning is a quest
for value.' It points to a new, more positive attitude toward
planning that goes beyond the 'necessary evil' view that I
sometimes hold."
--Kent Beck, author ofExtreme Programming Explained, Second
Edition(Addison-Wesley, 2005)
"Up-front planning is still the most critical part of software
development. Agile software development requires Agile planning
techniques. This book shows you how to employ Agile planning in
a succinct, practical, and easy-to-follow manner."
--Adam Rogers, Ultimate Software
"Mike does a great follow-up toUser Stories Appliedby
continuing to provide Agile teams with the practical approaches
and techniques to increase agility. In this book, Mike provides
time-proven and well-tested methods for being successful with
the multiple levels of planning and estimating required by
Agile. This book is the first to detail the disciplines of
Agile estimating and planning, in ways that rival my 1980 civil
engineering texts on CPM Planning and Estimating."
--Ryan Martens, President and Founder, Rally Software
Development Corporation
"With insight and clarity, Mike Cohn shows how to effectively
produce software of high business value. With Agile estimation
and planning, you focus effort where it really counts, and
continue to do so as circumstances change."
--Rick Mugridge, Rimu Research Ltd., and lead author,Fit for
Developing Software(Prentice Hall, 2005)
"Finally! The groundbreaking book my clients have been
clamoring for!Agile Estimating and
Planningdemystifies the process of defining, driving, and
delivering great software that matters to the business. Mike's
clarity, insight, and experience leap out through every page of
this book, offering an approach that is relevant and
immediately useful to all members of an Agile project."
--Kert D. Peterson, President, Enterprise Agile Group,
LLC
"This isn't yet another generic book on Agile software
development.Agile Estimating and
Planningfills a gap left by most of the other books and
gives you important, practical, down-to-earth techniques needed
to be successful on Agile development projects."
--Steve Tockey, Principal Consultant, Construx Software
"Estimation, planning, and tracking is a trinity. If you don't
do one of them, you don't need the other two. This book
provides very practical knowledge for estimation, planning,
prioritizing, and tracking. It should be compulsory subject
matter for project managers and their teams, even if they
hesitate to call themselves Agile."
--Niels Malotaux, Project Coach
"Effective planning is an important, but often misunderstood,
part of any successful Agile project. WithAgile
Estimating and Planning, Mike Cohn has given us a
definitive guide to a wide range of Agile estimating and
planning practices. With his clear and practical style, Mike
not only explains how to successfully get started planning an
Agile project, but also provides a wealth of tips and advice
for improving any team's Agile planning process. This book is a
must-read for managers, coaches, and members of Agile
teams."
--Paul Hodgetts, Agile coach and CEO, Agile Logic
"Mike's writing style captures the essence of agility-just the
right amount of information to bring clarity to the reader.
This book provides an excellent guide for all Agile
practitioners, both seasoned and novice."
--Robert Holler, President and CEO, VersionOne, LLC
"It is as if Mike took the distilled knowledge regarding
planning and estimation of a great Agile developer (which he
is) and laid out all he knows in an easily understandable
manner. More importantly, he has a great mix of concepts with
real-world examples finished off with a case study so the
reader can relate the information to their own situation.
Unless you are already an expert Agile planner and estimator,
this book is for you."
--Alan Shalloway, CEO, Senior Consultant, Net Objectives, and
coauthor ofDesign Patterns Explained, Second
Edition(Addison-Wesley, 2005)
"Although I had plenty of XP experience before trying out Mike
Cohn's Agile planning practices, the effectiveness of the
practical and proven techniques in this book blew me away! The
book recognizes that people, not tools or processes, produce
great software, and that teams benefit most by learning about
their project and their product as they go. The examples in the
book are concrete, easily grasped, and simply reek of common
sense. This book will help teams (whether Agile or not) deliver
more value, more often, and have fun doing it! Whether you're a
manager or a programmer, a tester or a CEO, part of an Agile
team, or just looking for a way to stamp out chaos and death
marches, this book will guide you."
--Lisa Crispin, coauthor ofTesting Extreme
Programming(Addison-Wesley, 2003)
"Mike Cohn does an excellent job demonstrating how an Agile
approach can address issues of risk and uncertainty in order to
provide more meaningful estimates and plans for software
projects."
--Todd Little, Senior Development Manager, Landmark
Graphics
"Mike Cohn explains his approach to Agile planning, and shows
how 'critical chain' thinking can be used to effectively buffer
both schedule and features. As withUser Stories Applied,
this book is easy to read and grounded in real-world
experience."
--Bill Wake, author ofRefactoring
Workbook(Addison-Wesley, 2003)
"Mike brings this book to life with real-world examples that
help reveal how and why an Agile approach works for planning
software development projects. This book has great breadth,
ranging from the fundamentals of release planning to advanced
topics such as financial aspects of prioritization. I can see
this book becoming an invaluable aid to Agile project managers,
as it provides a wealth of practical tips such as how to set
iteration length and boot-strap velocity, and communicate
progress."
--Rachel Davies, Independent Consultant
"There has been a need for a solid, pragmatic book on the
long-term vision of an Agile Project for project
managers.Agile Estimating and
Planningaddresses this need. It's not theory--this book
contains project-tested practices that have been used on Agile
projects. As Mike's test subjects, we applied these practices
to the development of video games (one of the most
unpredictable project environments you can imagine) with
success."
--Clinton Keith, Chief Technical Officer, High Moon
Studios
"When I first heard Mike Cohn speak, I was impressed by a rare
combination of qualities: deep experience and understanding in
modern iterative and Agile methods; a drive to find and
validate easy, high-impact solutions beyond the status quo of
traditional (usually ineffective) methods; and the passion and
clarity of a natural coach. These qualities are evident in this
wonderful, practical guide. I estimate you won't be
disappointed in studying and applying his advice."
--Craig Larman, Chief Scientist, Valtech, and author
ofApplying UML and Patterns, Third Edition(Prentice
Hall, 2005) andAgile and Iterative
Development(Addison-Wesley, 2004)
"Agile Estimating and Planningis a critical
guide on how to successfully provide value to customers of IT
services. This book is filled with clear examples that are
essential--from project team members to the executive
level."
--Lou Thomas, Director, Applications Development, Farm Credit
Services of America
"This work is deeply significant in that it articulates and
details structured techniques to realize a simple, but profound
insight--planning is an iterative quest for value, rather than
a perfunctory scheduling of activities. Mike presents processes
to converge on this value while reducing risk and uncertainty,
supporting decision making, establishing trust, and conveying
information. Agile methodologies have shifted the emphasis from
plans to planning, but have glossed over many of the finer
details of Agile planning. Now, very simply and accessibly,
Mike demonstrates how it can be done."
--Sanjiv Augustine, Practice Director, Lean-Agile Consulting at
CC Pace, and author ofManaging Agile Projects(Prentice
Hall, 2005)
"The techniques described inAgile Estimating and
Planninghave helped us tremendously with planning and
managing our projects. It provides all you have ever wanted to
know about Agile project management."
--Roman Pichler, Engineering Manager, Siemens
Communications
"Mike Cohn presents a highly pragmatic and logical approach to
making projects successful in a world beset by uncertainty and
change. With his trademark clarity and directness, Mike cuts
through the management mumbo jumbo to present practical
techniques that can be put into use immediately. Put the odds
squarely in your favor by making Mike Cohn the planning guru on
your next big project."
--Pete Deemer, Vice President, Product Development,
Yahoo!
"This book distills the fundamental ideas behind Agile
estimating and planning, presenting them in a thoughtful and
approachable manner. This is a 'must-have' book that presents
clear, unambiguous, and practical advice for anyone who wants
to successfully manage modern software development
projects."
--Scott W. Ambler, President, Ambysoft Inc.
"How do your projects go? Frustrating changes? Uncertainty?
Product missing both the mark and the deadline? With insight
and clarity, Mike Cohn shows how to effectively produce
software that is of high business value. With agile estimation
and planning, you focus effort where it really counts, and
continue to do so as circumstances change."
--Rick Mugridge, Rimu Research Ltd., and lead author ofFit
for Developing Software
"We are true believers in the agile methods described in this
book, and have experienced a substantially positive impact from
their implementation and continued use. I would highly
recommend this book to anyone who is interested in making their
software development more practical and effective."
--Mark M. Gutrich, President and CEO, Fast 401k, Inc.
Detailed, Proven Techniques for Estimating and Planning Any
Agile ProjectAgile Estimating and Planningis
the definitive, practical guide to estimating and planning
agile projects. In this book, Agile Alliance cofounder Mike
Cohn discusses the philosophy of agile estimating and planning
and shows you exactly how to get the job done, with real-world
examples and case studies.
Concepts are clearly illustrated and readers are guided, step
by step, toward how to answer the following questions: What
will we build? How big will it be? When must it be done? How
much can I really complete by then? You will first learn what
makes a good plan-and then what makes it agile.
Using the techniques inAgile Estimating and
Planning, you can stay agile from start to finish, saving
time, conserving resources, and accomplishing more. Highlights
include:
Why conventional prescriptive planning fails and why agile
planning works How to estimate feature size using story points
and ideal days--and when to use each How and when to
re-estimate How to prioritize features using both financial and
nonfinancial approaches How to split large features into
smaller, more manageable ones How to plan iterations and
predict your team's initial rate of progress How to schedule
projects that have unusually high uncertainty or
schedule-related risk How to estimate projects that will be
worked on by multiple teamsAgile Estimating and
Planningsupports any agile, semiagile, or iterative
process, including Scrum, XP, Feature-Driven Development,
Crystal, Adaptive Software Development, DSDM, Unified Process,
and many more. It will be an indispensable resource for every
development manager, team leader, and team member.
The Problem and The Goal......Page 5
The Purpose of Planning......Page 7
Why Do It?......Page 8
What Makes a Good Plan?......Page 12
What Makes Planning Agile?......Page 13
Discussion Questions......Page 14
Why Planning Fails......Page 15
Planning Is By Activity Rather Than Feature......Page 16
Multitasking Causes Further Delays......Page 19
Features Are Not Developed By Priority......Page 20
Estimates Become Commitments......Page 21
Summary......Page 22
Discussion Questions......Page 23
An Agile Approach......Page 25
An Agile Approach To Projects......Page 26
An Agile Approach to Planning......Page 30
Summary......Page 35
Discussion Questions......Page 36
Estimating Size......Page 37
Estimating Size with Story Points......Page 39
Story Points Are Relative......Page 40
Velocity......Page 42
Summary......Page 44
Discussion Questions......Page 45
Estimating In Ideal Days......Page 47
Ideal Time and Software Development......Page 48
Ideal Days As A Measure of Size......Page 49
One Estimate, Not Many......Page 50
Discussion Questions......Page 51
Techniques for Estimating......Page 53
Estimates Are Shared......Page 55
The Estimation Scale......Page 56
Deriving An Estimate......Page 58
Planning Poker......Page 60
Why Planning Poker Works......Page 62
Discussion Questions......Page 63
Introducing the SwimStats Website......Page 65
When Not To Re-Estimate......Page 66
When To Re-Estimate......Page 68
Re-Estimating Partially Completed Stories......Page 69
Discussion Questions......Page 71
Considerations Favoring Story Points......Page 73
Considerations Favoring Ideal Days......Page 76
Recommendation......Page 77
Summary......Page 78
Discussion Questions......Page 79
Planning For Value......Page 81
Prioritizing Themes......Page 83
Factors In Prioritization......Page 84
Combining The Four Factors......Page 89
Some Examples......Page 90
Discussion Questions......Page 92
Financial Prioritization......Page 93
Sources of Return......Page 95
An Example: WebPayroll......Page 97
Financial Measures......Page 103
Comparing Returns......Page 109
Summary......Page 110
Discussion Questions......Page 111
Prioritizing Desirability......Page 113
Kano Model of Customer Satisfaction......Page 114
Relative Weighting: Another Approach......Page 119
Discussion Questions......Page 121
When To Split A User Story......Page 123
Splitting Across Data Boundaries......Page 124
Splitting On Operational Boundaries......Page 126
Removing Cross-Cutting Concerns......Page 127
Split Stories Of Mixed Priority......Page 128
Don’t Split A Story Into Tasks......Page 129
Combining Stories......Page 130
Discussion Questions......Page 131
Scheduling......Page 133
Release Planning Essentials......Page 135
The Release Plan......Page 136
An Example......Page 140
Summary......Page 143
Discussion Questions......Page 144
Iteration Planning......Page 147
Tasks Are Not Allocated During Iteration Planning......Page 149
How Iteration Planning Differs From Release Planning......Page 150
Velocity-Driven Iteration Planning......Page 152
Commitment-Driven Iteration Planning......Page 160
My Recommendation......Page 164
Relating Task Estimates to Story Points......Page 165
Discussion Questions......Page 167
Factors In Selecting An Iteration Length......Page 169
Making A Decision......Page 173
Two Case Studies......Page 175
Summary......Page 176
Discussion Questions......Page 178
Estimating Velocity......Page 179
Use Historical Values......Page 180
Run An Iteration......Page 181
Make a Forecast......Page 183
Which Approach Should I Use?......Page 187
Discussion Questions......Page 188
Buffering Plans for Uncertainty......Page 189
Feature Buffers......Page 190
Schedule Buffers......Page 191
Combining Buffers......Page 199
Some Caveats......Page 201
Discussion Questions......Page 202
Planning the Multi-Team Project......Page 203
Establishing a Common Basis For Estimates......Page 204
Lookahead Planning......Page 205
Incorporating Feeding Buffers Into The Plan......Page 207
But This Is So Much Work......Page 209
Discussion Questions......Page 210
Tracking and Communicating......Page 211
Monitoring The Release Plan......Page 213
Tracking The Release......Page 214
Release Burndown Charts......Page 216
Summary......Page 222
Discussion Questions......Page 223
The Task Board......Page 225
Iteration Burndown Charts......Page 228
Tracking Effort Expended......Page 229
Summary......Page 230
Discussion Questions......Page 231
Communicating About Plans......Page 233
Communicating the Plan......Page 234
Communicating Progress......Page 236
An End of Iteration Summary......Page 238
Metrics......Page 240
Summary......Page 242
Discussion Questions......Page 243
Why Agile Planning Works......Page 245
Re-planning Occurs Frequently......Page 247
Estimates Of Size and Duration Are Separated......Page 248
Plans Are Based On Features, Not Tasks......Page 249
Work In Process Is Eliminated Every Iteration......Page 250
Uncertainty Is Acknowledged And Planned For......Page 251
A Dozen Guidelines for Agile Estimating and Planning......Page 252
Discussion Questions......Page 254
A Case Study......Page 255
A Case Study: Bomb Shelter Studios......Page 257
Day 1-Monday Morning......Page 258
Estimating The User Stories......Page 267
Preparing For Product Research......Page 277
Iteration and Release Planning, Round 1......Page 280
Two Weeks Later......Page 296
Revising The Release Plan......Page 299
Presenting The Revised Plan to Phil......Page 302
Eighteen Weeks Later......Page 306