SlideShare une entreprise Scribd logo
1  sur  18
Télécharger pour lire hors ligne
l e a nsoftware development
www.poppendieck.comMary Poppendieckmary@poppendieck.commary@poppendieck.com
It’s Not About Working Software
First Build the Right Thing
l e a n
Gróf András (Andrew Grove)
Strategic
Inflection Point
From: Only the Paranoid Survive, by Andy Grove,
Business goes on
to new heights
Business
declines
10x change in an element of the business.
What worked before doesn’t work now.
The executives are the last to know.
November 10 Copyright©2010 Poppendieck.LLC2
l e a n
Is Agile Development
At An Inflection Point?
 Processes and tools
 Comprehensive
documentation
 Contract negotiation
 Following a plan
 Individuals and
interactions
 Working software
 Customer collaboration
 Responding to change
*Kent Beck, Startup Lessons Learned – April 23, 2010
http://www.justin.tv/startuplessonslearned/b/262656520
Version 1.0 – Contract Focus Version 2.0 – Development Focus
 Team vision and
initiative
 Validated learning
 Customer discovery
 Initiating Change
Version 3.0* - Customer Focus
November 10 Copyright©2010 Poppendieck.LLC3
Inflection Point:
Customer Focus
2000 2004 2008 2012
l e a n
Team Vision and Initiative
Most product failures are caused by
a lack of Customers.
November 10 Copyright©2010 Poppendieck.LLC4
There is nothing so useless as doing efficiently
that which should not be done at all. – Peter Durcker
Not this: But this:
P
R
I
O
R
I
T
I
Z
E
D
!
l e a n
Validated Learning
Consider the Entrepreneur –
Starts out with no customers
Assembles a business team:
 Marketing
 Development
 Quality Assurance
 Operations
 Support
 Finance
 Others?
The Objective:
Minimum Viable Product
 Does it do the job?
 Will customers pay for it?
 What do we need to learn next?
Repeat......multiple times
 Experiment – Learn – Adjust
November 105 Copyright©2010 Poppendieck.LLC
First be sure that you are
building the right thing,
then be sure that you are
building the thing right.
l e a n
Customer Discovery
Brilliant Systems are the result of a
matching of mental models between
those developing a system and those
who will be using the system.
November 10 Copyright©2010 Poppendieck.LLC6
Ethnography Ideation
l e a n
Initiating Change
WebSphere® Service Registry and Repository
 10 month deadline – didn’t know the details
 Solution: Get customer feedback
 Early Access Program
 Customers download new version each month
 User feedback on discussion forum
 Direct developer-customer interaction
 Changed course midstream
 User feedback beat marketing input
 Phenomenal sales the first day of release
 Customers knew they would get what they needed
 Support Calls down by an order of magnitude
 Mental model of users and developers matched
November 10 Copyright©2010 Poppendieck.LLC7
l e a n
Build the Right Thing –
Systems Engineering
1. Control projects by quantified critical-few results: 1 page!
2. Make sure those results are business results, not technical.
3. Give developers the freedom to discover how to deliver
those results.
“The worst scenario I can imagine is when we allow real customers,
users, and our own salespeople to dictate ‘functions and features’
to the developers, carefully disguised as ‘customer requirements’.
Maybe conveyed by our product owners.”
“If you go slightly below the surface of these false ‘requirements’…
you will immediately find that they are not really requirements.
They are really bad amateur design for the ‘real’ requirements.”
4. Estimate the impacts of designs on the quantified goals.
5. Select designs with the best value impacts for their costs,
do them first. “Focus on value estimates, not effort estimates.”
6. Involve stakeholders every week. “There are many stakeholders
with changing priorities. The team needs to keep a line open to all of them.”
November 10 Copyright©2010 Poppendieck.LLC8
Quotes From: Value-
Driven Development
Principles and Values
– Agility is the Tool,
Not the Master;
by Tom Gilb, –Agile
Record, July 2010
Tom Gilb
l e a n
Build the Right Thing –
Less is More
Cost of Complexity
The Biggest Opportunity to Increase Software
Development Productivity is to Write Less Code!
Cost
Time
Features / Functions Used in a Typical System
Standish Group Study Reported at XP2002 by Jim Johnson, Chairman
Always 7%
Often 13%
Sometimes
16%
Rarely 19%
Never 45%
Rarely / Never
Used: 64%
Often / Always
Used: 20%
November 10 Copyright©2010 Poppendieck.LLC9
l e a n
Build the Right Thing –
Simple Design
November 1010 Copyright©2010 Poppendieck.LLC
Simple Design = Focus
It’s only by saying ‘no’ that you
can concentrate on the things that
are really important.
– Apple CEO: Steve Jobs
More features make a product
forgettable.
– Apple Designer: Johnathan Ive
The worst thing you can do is
to do what the customers ask. You
have to understand their problem
and solve it.
– Tandberg Founder: Per Haug Kogstad
And finally: Don’t – ever – automate
a process without simplifying it first!
1. No internal changes required of a network
in order to be connected to the Internet.
2. Communications on a best-effort basis.
3. No information retained by black boxes
(gateways) connecting the networks.
4. No global control at the operations level.
l e a n
Build the Right Thing –
Whole Team
Case Study: Large, Successful Web Site
 Six Vertical Markets
 1 team / market
 Web analytics – tied to revenue
 Most Product Managers struggled to produce stories.
 “Product Owners” were added to keep up with the workload.
 These teams faltered.
 A few Product Managers negotiated overall objectives
with the development team, which figured out how to
develop features to meet the high level goals.
 Web analytics were displayed and updated in real time.
 Team members quickly adjusted the system to improve key metrics.
 These teams were highly engaged; their business was very successful.
November 10 Copyright©2010 Poppendieck.LLC11
l e a n
Build the Right Thing –
Optimize the Whole
Optimizing a part of a system will always
sub-optimize the overall system.
Beware of Layer Teams!
“The” Business
Process
Software
Operations
Support
F
e
a
t
u
r
e
F
e
a
t
u
r
e
F
e
a
t
u
r
e
F
e
a
t
u
r
e
F
e
a
t
u
r
e
November 10 Copyright©2010 Poppendieck.LLC12
l e a n
Case Study: Amazon.com
It’s all about scale.
2000 – Hit the wall
2001 – Started transition to services
Each Owned by a 2PT
 All functions – including operations!
Encapsulate data and business logic
Basic Services and Consolidator Services
2009 – Completed Transition.
Conway’s Law
Organizations which design systems are constrained to produce designs
which are copies of the communication structures of these organizations.
November 10 Copyright©2010 Poppendieck.LLC13
l e a n
Cost Center Disease
What’s Wrong with Cost Centers?
No way to focus on superior customer outcomes
No basis for trade-off decisions
No engagement
No passion
Focus on cost reduction instead of delivering value.
Where is the disease most likely?
IT departments
Government Organizations
Outsourcing Companies
November 1014 Copyright©2010 Poppendieck.LLC
l e a n
People Strive to Reach
Their Full Potential
November 1015 Copyright©2010 Poppendieck.LLC
Remember the times when:
 You are deeply engaged
 Distractions disappear
 Time evaporates
This is called FLOW.
Factors that Lead to
Better Performance &
Personal Satisfaction:
Autonomy:
 The desire to be
self-directed.
Mastery:
 The urge to
get better.
Purpose:
 The aspiration to make a
contribution to something
larger than ourselves.
Skills
Challenges
Boredom
Anxiety
l e a n
An Inflection
Point?
Open Source
“The impossible public good.”
 Incredibly stable
 Impossibly complex
 No monetary rewards/sanctions
 No central authority
(in the traditional sense)
This defies known social
and economic theory.
 Markets and hierarchies are
no longer the only organizing
mechanisms available. In fact,
peer networks can work better.
November 1016 Copyright©2010 Poppendieck.LLC
Mark Shuttleworth
 Born in Welkom, South Africa;
went to school in Cape Town.
 Started Thawte in 1995;
purchased by VeriSign in
1999 for ~$575million.
 Became a cosmonaut in 2002,
@ ~$20 million and 18 months of training.
 Founded Canonical in 2004 to support the
development of a Linux distribution for
desktops and laptops – to make computers
more affordable for all.
 Ubuntu* has won the hearts and
minds of open source developers
and has gained significant laptop/
desktop market share.
 Mark bet a fortune that Ubuntu
would be a successful volunteer
effort – and he’s winning the bet.
 This is a new economic landscape.
*Ubuntu means:
 Respect
 Helpfulness
 Sharing
 Community
 Caring
 Trust
 Unselfishness
l e a n
Passion 3.0
Know why.
Follow your passion.
Be great at what you do.
Teamwork 3.0
Semi-autonomous teams
with internal leaders.
End-to-end responsibility.
Economics 3.0
The new scarcity:
The time, energy & brainpower
of bright, creative people.
Motivation 3.0
Autonomy
Mastery
Purpose
Upgrade to Version 3.0
November 10 Copyright©2010 Poppendieck.LLC17
The Next Generation
l e a nsoftware development
www.poppendieck.comMary Poppendieckmary@poppendieck.commary@poppendieck.com
Thank You!
More Information: www.poppendieck.com

Contenu connexe

Tendances

2009 09 08 The Lean Startup Gov 2.0 Summit Edition
2009 09 08 The Lean Startup Gov 2.0 Summit Edition2009 09 08 The Lean Startup Gov 2.0 Summit Edition
2009 09 08 The Lean Startup Gov 2.0 Summit Edition
Eric Ries
 
Tui the phoenix project book review
Tui the phoenix project book reviewTui the phoenix project book review
Tui the phoenix project book review
Rudiger Wolf
 
2011 10 12 eric ries lean startup web 2.0 expo ny keynote
2011 10 12 eric ries lean startup web 2.0 expo ny keynote2011 10 12 eric ries lean startup web 2.0 expo ny keynote
2011 10 12 eric ries lean startup web 2.0 expo ny keynote
Eric Ries
 
Minimum Viable Product
Minimum Viable ProductMinimum Viable Product
Minimum Viable Product
Eric Ries
 
1430 jeff gothelf - the ladders case study - sll-conf_2011_gothelf
1430   jeff gothelf - the ladders case study - sll-conf_2011_gothelf1430   jeff gothelf - the ladders case study - sll-conf_2011_gothelf
1430 jeff gothelf - the ladders case study - sll-conf_2011_gothelf
Eric Ries
 
The Lean Startup EA edition
The Lean Startup EA editionThe Lean Startup EA edition
The Lean Startup EA edition
Eric Ries
 
Innovation and Product management
Innovation and Product managementInnovation and Product management
Innovation and Product management
kborah
 

Tendances (20)

2009 09 08 The Lean Startup Gov 2.0 Summit Edition
2009 09 08 The Lean Startup Gov 2.0 Summit Edition2009 09 08 The Lean Startup Gov 2.0 Summit Edition
2009 09 08 The Lean Startup Gov 2.0 Summit Edition
 
Tui the phoenix project book review
Tui the phoenix project book reviewTui the phoenix project book review
Tui the phoenix project book review
 
Lean Startup: How Development Looks Different at a Startup
Lean Startup: How Development Looks Different at a StartupLean Startup: How Development Looks Different at a Startup
Lean Startup: How Development Looks Different at a Startup
 
Think like a Product Manager II
Think like a Product Manager IIThink like a Product Manager II
Think like a Product Manager II
 
2011 10 12 eric ries lean startup web 2.0 expo ny keynote
2011 10 12 eric ries lean startup web 2.0 expo ny keynote2011 10 12 eric ries lean startup web 2.0 expo ny keynote
2011 10 12 eric ries lean startup web 2.0 expo ny keynote
 
Lean Startup at IGN - presentation at SLLCONF 2011
Lean Startup at IGN - presentation at SLLCONF 2011Lean Startup at IGN - presentation at SLLCONF 2011
Lean Startup at IGN - presentation at SLLCONF 2011
 
Trends in Agile Software
Trends in Agile SoftwareTrends in Agile Software
Trends in Agile Software
 
Minimum Viable Product
Minimum Viable ProductMinimum Viable Product
Minimum Viable Product
 
Lean Startup Masterclass
Lean Startup MasterclassLean Startup Masterclass
Lean Startup Masterclass
 
Eric Ries sllconf keynote: state of the lean startup movement
Eric Ries sllconf keynote: state of the lean startup movementEric Ries sllconf keynote: state of the lean startup movement
Eric Ries sllconf keynote: state of the lean startup movement
 
1430 jeff gothelf - the ladders case study - sll-conf_2011_gothelf
1430   jeff gothelf - the ladders case study - sll-conf_2011_gothelf1430   jeff gothelf - the ladders case study - sll-conf_2011_gothelf
1430 jeff gothelf - the ladders case study - sll-conf_2011_gothelf
 
The Lean Startup EA edition
The Lean Startup EA editionThe Lean Startup EA edition
The Lean Startup EA edition
 
Go or No-Go: Operability and Contingency Planning at Etsy.com
Go or No-Go: Operability and Contingency Planning at Etsy.comGo or No-Go: Operability and Contingency Planning at Etsy.com
Go or No-Go: Operability and Contingency Planning at Etsy.com
 
Whats my MVP?
Whats my MVP?Whats my MVP?
Whats my MVP?
 
2010 03 09 the lean startup - gdc
2010 03 09 the lean startup - gdc2010 03 09 the lean startup - gdc
2010 03 09 the lean startup - gdc
 
User Research
User ResearchUser Research
User Research
 
Innovation and Product management
Innovation and Product managementInnovation and Product management
Innovation and Product management
 
Hacker News London - 2012-06-27
Hacker News London - 2012-06-27Hacker News London - 2012-06-27
Hacker News London - 2012-06-27
 
Working w/ Emerging Technologies Explained by GoodRead's Sr. PM
Working w/ Emerging Technologies Explained by GoodRead's Sr. PM Working w/ Emerging Technologies Explained by GoodRead's Sr. PM
Working w/ Emerging Technologies Explained by GoodRead's Sr. PM
 
The Role of the Product Manager
The Role of the Product ManagerThe Role of the Product Manager
The Role of the Product Manager
 

En vedette

Lean & Agile Enterprise Frameworks: For Managing Large U.S. Government Cloud ...
Lean & Agile Enterprise Frameworks: For Managing Large U.S. Government Cloud ...Lean & Agile Enterprise Frameworks: For Managing Large U.S. Government Cloud ...
Lean & Agile Enterprise Frameworks: For Managing Large U.S. Government Cloud ...
David Rico
 

En vedette (16)

Mary Poppendieck “It’s Not About Software”
Mary Poppendieck  “It’s Not About Software”Mary Poppendieck  “It’s Not About Software”
Mary Poppendieck “It’s Not About Software”
 
Lean & Agile Enterprise Frameworks: For Managing Large U.S. Government Cloud ...
Lean & Agile Enterprise Frameworks: For Managing Large U.S. Government Cloud ...Lean & Agile Enterprise Frameworks: For Managing Large U.S. Government Cloud ...
Lean & Agile Enterprise Frameworks: For Managing Large U.S. Government Cloud ...
 
A proposed agile systems engineering manifesto
A proposed agile systems engineering manifestoA proposed agile systems engineering manifesto
A proposed agile systems engineering manifesto
 
Introduction to Lean leadership Masterclass by David Brunt
Introduction to Lean leadership Masterclass by David BruntIntroduction to Lean leadership Masterclass by David Brunt
Introduction to Lean leadership Masterclass by David Brunt
 
Introduction to Disciplined Agile Technology
Introduction to Disciplined Agile TechnologyIntroduction to Disciplined Agile Technology
Introduction to Disciplined Agile Technology
 
Lean Engineering: How to make Engineering a full Lean UX partner
Lean Engineering: How to make Engineering a full Lean UX partnerLean Engineering: How to make Engineering a full Lean UX partner
Lean Engineering: How to make Engineering a full Lean UX partner
 
Introduction to Recipes for Agile Governance in the Enterprise (RAGE)
Introduction to Recipes for Agile Governance in the Enterprise (RAGE)Introduction to Recipes for Agile Governance in the Enterprise (RAGE)
Introduction to Recipes for Agile Governance in the Enterprise (RAGE)
 
Disciplined Agile Delivery: Foundation for Scaling Agile
Disciplined Agile Delivery: Foundation for Scaling AgileDisciplined Agile Delivery: Foundation for Scaling Agile
Disciplined Agile Delivery: Foundation for Scaling Agile
 
Scaled Agile Framework (SAFe) Roles and Meetings
Scaled Agile Framework (SAFe) Roles and MeetingsScaled Agile Framework (SAFe) Roles and Meetings
Scaled Agile Framework (SAFe) Roles and Meetings
 
Lean Engineering. Applying Lean Principles to Building Experiences
Lean Engineering. Applying Lean Principles to Building ExperiencesLean Engineering. Applying Lean Principles to Building Experiences
Lean Engineering. Applying Lean Principles to Building Experiences
 
Disciplined Agile Delivery: An Introduction
Disciplined Agile Delivery: An IntroductionDisciplined Agile Delivery: An Introduction
Disciplined Agile Delivery: An Introduction
 
Scaling Agile With SAFe (Scaled Agile Framework)
Scaling Agile With SAFe (Scaled Agile Framework)Scaling Agile With SAFe (Scaled Agile Framework)
Scaling Agile With SAFe (Scaled Agile Framework)
 
Scaled Agile Framework in 10 minutes (CAS2015)
Scaled Agile Framework in 10 minutes (CAS2015)Scaled Agile Framework in 10 minutes (CAS2015)
Scaled Agile Framework in 10 minutes (CAS2015)
 
An Introduction to Scaled Agile Framework (SAFe)
An Introduction to Scaled Agile Framework (SAFe)An Introduction to Scaled Agile Framework (SAFe)
An Introduction to Scaled Agile Framework (SAFe)
 
Introduction to scaled agile framework
Introduction to scaled agile frameworkIntroduction to scaled agile framework
Introduction to scaled agile framework
 
Comparing Scaled Agile Framework (SAFe) and Disciplined Agile Delivery (DAD)
Comparing Scaled Agile Framework (SAFe) and Disciplined Agile Delivery (DAD) Comparing Scaled Agile Framework (SAFe) and Disciplined Agile Delivery (DAD)
Comparing Scaled Agile Framework (SAFe) and Disciplined Agile Delivery (DAD)
 

Similaire à It's Not About Working Software After All!

2013_OSCON_Innovation_Presentation
2013_OSCON_Innovation_Presentation2013_OSCON_Innovation_Presentation
2013_OSCON_Innovation_Presentation
Laszlo Szalvay
 
Memonic general presentation for IMD
Memonic general presentation for IMDMemonic general presentation for IMD
Memonic general presentation for IMD
memonic
 
hroughout the fifty-odd years of software development, the ind.docx
hroughout the fifty-odd years of software development, the ind.docxhroughout the fifty-odd years of software development, the ind.docx
hroughout the fifty-odd years of software development, the ind.docx
pooleavelina
 
Developer's Guide to Marketing and Monetization of Windows Phone Apps
Developer's Guide to Marketing and Monetization of Windows Phone AppsDeveloper's Guide to Marketing and Monetization of Windows Phone Apps
Developer's Guide to Marketing and Monetization of Windows Phone Apps
Alan Mendelevich
 
Agile+Lean, Alum Meet Apr23 2016 - Short Version
Agile+Lean, Alum Meet Apr23 2016 - Short VersionAgile+Lean, Alum Meet Apr23 2016 - Short Version
Agile+Lean, Alum Meet Apr23 2016 - Short Version
Hemant Elhence
 

Similaire à It's Not About Working Software After All! (20)

Th eart of product management
Th eart of product managementTh eart of product management
Th eart of product management
 
The Art of Product Management
The Art of Product ManagementThe Art of Product Management
The Art of Product Management
 
Lean Software Development Principles
Lean Software Development PrinciplesLean Software Development Principles
Lean Software Development Principles
 
Customer Collaboration & Product Innovation Using Social Networks
Customer Collaboration & Product Innovation Using Social NetworksCustomer Collaboration & Product Innovation Using Social Networks
Customer Collaboration & Product Innovation Using Social Networks
 
2013_OSCON_Innovation_Presentation
2013_OSCON_Innovation_Presentation2013_OSCON_Innovation_Presentation
2013_OSCON_Innovation_Presentation
 
Memonic general presentation for IMD
Memonic general presentation for IMDMemonic general presentation for IMD
Memonic general presentation for IMD
 
hroughout the fifty-odd years of software development, the ind.docx
hroughout the fifty-odd years of software development, the ind.docxhroughout the fifty-odd years of software development, the ind.docx
hroughout the fifty-odd years of software development, the ind.docx
 
Director of Product at Glassdoor Talks: How to Transition to Product Management
Director of Product at Glassdoor Talks:  How to Transition to Product ManagementDirector of Product at Glassdoor Talks:  How to Transition to Product Management
Director of Product at Glassdoor Talks: How to Transition to Product Management
 
Developer's Guide to Marketing and Monetization of Windows Phone Apps
Developer's Guide to Marketing and Monetization of Windows Phone AppsDeveloper's Guide to Marketing and Monetization of Windows Phone Apps
Developer's Guide to Marketing and Monetization of Windows Phone Apps
 
Becoming an Enterprise SaaS Company | DecisionDesk @ TechPint
Becoming an Enterprise SaaS Company | DecisionDesk @ TechPintBecoming an Enterprise SaaS Company | DecisionDesk @ TechPint
Becoming an Enterprise SaaS Company | DecisionDesk @ TechPint
 
Biz Product Learnings
Biz Product LearningsBiz Product Learnings
Biz Product Learnings
 
Agile product development
Agile product developmentAgile product development
Agile product development
 
Lean Startup in the Enterprise
Lean Startup in the EnterpriseLean Startup in the Enterprise
Lean Startup in the Enterprise
 
Doniel Wilson Presents: Surviving the Shift. Agile and its Impact to your Fut...
Doniel Wilson Presents: Surviving the Shift. Agile and its Impact to your Fut...Doniel Wilson Presents: Surviving the Shift. Agile and its Impact to your Fut...
Doniel Wilson Presents: Surviving the Shift. Agile and its Impact to your Fut...
 
Agile+Lean, Alum Meet Apr23 2016 - Short Version
Agile+Lean, Alum Meet Apr23 2016 - Short VersionAgile+Lean, Alum Meet Apr23 2016 - Short Version
Agile+Lean, Alum Meet Apr23 2016 - Short Version
 
VARS - the way we make money as independent entrepreneurs...
VARS - the way we make money as independent entrepreneurs...VARS - the way we make money as independent entrepreneurs...
VARS - the way we make money as independent entrepreneurs...
 
Top 10 tips for successful marketing automation
Top 10 tips for successful marketing automationTop 10 tips for successful marketing automation
Top 10 tips for successful marketing automation
 
Career Assignment
Career AssignmentCareer Assignment
Career Assignment
 
Manage work
Manage workManage work
Manage work
 
Sailminder
SailminderSailminder
Sailminder
 

Dernier

Why Teams call analytics are critical to your entire business
Why Teams call analytics are critical to your entire businessWhy Teams call analytics are critical to your entire business
Why Teams call analytics are critical to your entire business
panagenda
 

Dernier (20)

Apidays Singapore 2024 - Modernizing Securities Finance by Madhu Subbu
Apidays Singapore 2024 - Modernizing Securities Finance by Madhu SubbuApidays Singapore 2024 - Modernizing Securities Finance by Madhu Subbu
Apidays Singapore 2024 - Modernizing Securities Finance by Madhu Subbu
 
FWD Group - Insurer Innovation Award 2024
FWD Group - Insurer Innovation Award 2024FWD Group - Insurer Innovation Award 2024
FWD Group - Insurer Innovation Award 2024
 
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law DevelopmentsTrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
TrustArc Webinar - Stay Ahead of US State Data Privacy Law Developments
 
Apidays New York 2024 - Scaling API-first by Ian Reasor and Radu Cotescu, Adobe
Apidays New York 2024 - Scaling API-first by Ian Reasor and Radu Cotescu, AdobeApidays New York 2024 - Scaling API-first by Ian Reasor and Radu Cotescu, Adobe
Apidays New York 2024 - Scaling API-first by Ian Reasor and Radu Cotescu, Adobe
 
Web Form Automation for Bonterra Impact Management (fka Social Solutions Apri...
Web Form Automation for Bonterra Impact Management (fka Social Solutions Apri...Web Form Automation for Bonterra Impact Management (fka Social Solutions Apri...
Web Form Automation for Bonterra Impact Management (fka Social Solutions Apri...
 
Emergent Methods: Multi-lingual narrative tracking in the news - real-time ex...
Emergent Methods: Multi-lingual narrative tracking in the news - real-time ex...Emergent Methods: Multi-lingual narrative tracking in the news - real-time ex...
Emergent Methods: Multi-lingual narrative tracking in the news - real-time ex...
 
presentation ICT roal in 21st century education
presentation ICT roal in 21st century educationpresentation ICT roal in 21st century education
presentation ICT roal in 21st century education
 
Polkadot JAM Slides - Token2049 - By Dr. Gavin Wood
Polkadot JAM Slides - Token2049 - By Dr. Gavin WoodPolkadot JAM Slides - Token2049 - By Dr. Gavin Wood
Polkadot JAM Slides - Token2049 - By Dr. Gavin Wood
 
A Beginners Guide to Building a RAG App Using Open Source Milvus
A Beginners Guide to Building a RAG App Using Open Source MilvusA Beginners Guide to Building a RAG App Using Open Source Milvus
A Beginners Guide to Building a RAG App Using Open Source Milvus
 
Connector Corner: Accelerate revenue generation using UiPath API-centric busi...
Connector Corner: Accelerate revenue generation using UiPath API-centric busi...Connector Corner: Accelerate revenue generation using UiPath API-centric busi...
Connector Corner: Accelerate revenue generation using UiPath API-centric busi...
 
Apidays New York 2024 - The value of a flexible API Management solution for O...
Apidays New York 2024 - The value of a flexible API Management solution for O...Apidays New York 2024 - The value of a flexible API Management solution for O...
Apidays New York 2024 - The value of a flexible API Management solution for O...
 
Ransomware_Q4_2023. The report. [EN].pdf
Ransomware_Q4_2023. The report. [EN].pdfRansomware_Q4_2023. The report. [EN].pdf
Ransomware_Q4_2023. The report. [EN].pdf
 
EMPOWERMENT TECHNOLOGY GRADE 11 QUARTER 2 REVIEWER
EMPOWERMENT TECHNOLOGY GRADE 11 QUARTER 2 REVIEWEREMPOWERMENT TECHNOLOGY GRADE 11 QUARTER 2 REVIEWER
EMPOWERMENT TECHNOLOGY GRADE 11 QUARTER 2 REVIEWER
 
A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?A Year of the Servo Reboot: Where Are We Now?
A Year of the Servo Reboot: Where Are We Now?
 
Artificial Intelligence Chap.5 : Uncertainty
Artificial Intelligence Chap.5 : UncertaintyArtificial Intelligence Chap.5 : Uncertainty
Artificial Intelligence Chap.5 : Uncertainty
 
2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...2024: Domino Containers - The Next Step. News from the Domino Container commu...
2024: Domino Containers - The Next Step. News from the Domino Container commu...
 
Why Teams call analytics are critical to your entire business
Why Teams call analytics are critical to your entire businessWhy Teams call analytics are critical to your entire business
Why Teams call analytics are critical to your entire business
 
Apidays New York 2024 - Accelerating FinTech Innovation by Vasa Krishnan, Fin...
Apidays New York 2024 - Accelerating FinTech Innovation by Vasa Krishnan, Fin...Apidays New York 2024 - Accelerating FinTech Innovation by Vasa Krishnan, Fin...
Apidays New York 2024 - Accelerating FinTech Innovation by Vasa Krishnan, Fin...
 
DBX First Quarter 2024 Investor Presentation
DBX First Quarter 2024 Investor PresentationDBX First Quarter 2024 Investor Presentation
DBX First Quarter 2024 Investor Presentation
 
ProductAnonymous-April2024-WinProductDiscovery-MelissaKlemke
ProductAnonymous-April2024-WinProductDiscovery-MelissaKlemkeProductAnonymous-April2024-WinProductDiscovery-MelissaKlemke
ProductAnonymous-April2024-WinProductDiscovery-MelissaKlemke
 

It's Not About Working Software After All!

  • 1. l e a nsoftware development www.poppendieck.comMary Poppendieckmary@poppendieck.commary@poppendieck.com It’s Not About Working Software First Build the Right Thing
  • 2. l e a n Gróf András (Andrew Grove) Strategic Inflection Point From: Only the Paranoid Survive, by Andy Grove, Business goes on to new heights Business declines 10x change in an element of the business. What worked before doesn’t work now. The executives are the last to know. November 10 Copyright©2010 Poppendieck.LLC2
  • 3. l e a n Is Agile Development At An Inflection Point?  Processes and tools  Comprehensive documentation  Contract negotiation  Following a plan  Individuals and interactions  Working software  Customer collaboration  Responding to change *Kent Beck, Startup Lessons Learned – April 23, 2010 http://www.justin.tv/startuplessonslearned/b/262656520 Version 1.0 – Contract Focus Version 2.0 – Development Focus  Team vision and initiative  Validated learning  Customer discovery  Initiating Change Version 3.0* - Customer Focus November 10 Copyright©2010 Poppendieck.LLC3 Inflection Point: Customer Focus 2000 2004 2008 2012
  • 4. l e a n Team Vision and Initiative Most product failures are caused by a lack of Customers. November 10 Copyright©2010 Poppendieck.LLC4 There is nothing so useless as doing efficiently that which should not be done at all. – Peter Durcker Not this: But this: P R I O R I T I Z E D !
  • 5. l e a n Validated Learning Consider the Entrepreneur – Starts out with no customers Assembles a business team:  Marketing  Development  Quality Assurance  Operations  Support  Finance  Others? The Objective: Minimum Viable Product  Does it do the job?  Will customers pay for it?  What do we need to learn next? Repeat......multiple times  Experiment – Learn – Adjust November 105 Copyright©2010 Poppendieck.LLC First be sure that you are building the right thing, then be sure that you are building the thing right.
  • 6. l e a n Customer Discovery Brilliant Systems are the result of a matching of mental models between those developing a system and those who will be using the system. November 10 Copyright©2010 Poppendieck.LLC6 Ethnography Ideation
  • 7. l e a n Initiating Change WebSphere® Service Registry and Repository  10 month deadline – didn’t know the details  Solution: Get customer feedback  Early Access Program  Customers download new version each month  User feedback on discussion forum  Direct developer-customer interaction  Changed course midstream  User feedback beat marketing input  Phenomenal sales the first day of release  Customers knew they would get what they needed  Support Calls down by an order of magnitude  Mental model of users and developers matched November 10 Copyright©2010 Poppendieck.LLC7
  • 8. l e a n Build the Right Thing – Systems Engineering 1. Control projects by quantified critical-few results: 1 page! 2. Make sure those results are business results, not technical. 3. Give developers the freedom to discover how to deliver those results. “The worst scenario I can imagine is when we allow real customers, users, and our own salespeople to dictate ‘functions and features’ to the developers, carefully disguised as ‘customer requirements’. Maybe conveyed by our product owners.” “If you go slightly below the surface of these false ‘requirements’… you will immediately find that they are not really requirements. They are really bad amateur design for the ‘real’ requirements.” 4. Estimate the impacts of designs on the quantified goals. 5. Select designs with the best value impacts for their costs, do them first. “Focus on value estimates, not effort estimates.” 6. Involve stakeholders every week. “There are many stakeholders with changing priorities. The team needs to keep a line open to all of them.” November 10 Copyright©2010 Poppendieck.LLC8 Quotes From: Value- Driven Development Principles and Values – Agility is the Tool, Not the Master; by Tom Gilb, –Agile Record, July 2010 Tom Gilb
  • 9. l e a n Build the Right Thing – Less is More Cost of Complexity The Biggest Opportunity to Increase Software Development Productivity is to Write Less Code! Cost Time Features / Functions Used in a Typical System Standish Group Study Reported at XP2002 by Jim Johnson, Chairman Always 7% Often 13% Sometimes 16% Rarely 19% Never 45% Rarely / Never Used: 64% Often / Always Used: 20% November 10 Copyright©2010 Poppendieck.LLC9
  • 10. l e a n Build the Right Thing – Simple Design November 1010 Copyright©2010 Poppendieck.LLC Simple Design = Focus It’s only by saying ‘no’ that you can concentrate on the things that are really important. – Apple CEO: Steve Jobs More features make a product forgettable. – Apple Designer: Johnathan Ive The worst thing you can do is to do what the customers ask. You have to understand their problem and solve it. – Tandberg Founder: Per Haug Kogstad And finally: Don’t – ever – automate a process without simplifying it first! 1. No internal changes required of a network in order to be connected to the Internet. 2. Communications on a best-effort basis. 3. No information retained by black boxes (gateways) connecting the networks. 4. No global control at the operations level.
  • 11. l e a n Build the Right Thing – Whole Team Case Study: Large, Successful Web Site  Six Vertical Markets  1 team / market  Web analytics – tied to revenue  Most Product Managers struggled to produce stories.  “Product Owners” were added to keep up with the workload.  These teams faltered.  A few Product Managers negotiated overall objectives with the development team, which figured out how to develop features to meet the high level goals.  Web analytics were displayed and updated in real time.  Team members quickly adjusted the system to improve key metrics.  These teams were highly engaged; their business was very successful. November 10 Copyright©2010 Poppendieck.LLC11
  • 12. l e a n Build the Right Thing – Optimize the Whole Optimizing a part of a system will always sub-optimize the overall system. Beware of Layer Teams! “The” Business Process Software Operations Support F e a t u r e F e a t u r e F e a t u r e F e a t u r e F e a t u r e November 10 Copyright©2010 Poppendieck.LLC12
  • 13. l e a n Case Study: Amazon.com It’s all about scale. 2000 – Hit the wall 2001 – Started transition to services Each Owned by a 2PT  All functions – including operations! Encapsulate data and business logic Basic Services and Consolidator Services 2009 – Completed Transition. Conway’s Law Organizations which design systems are constrained to produce designs which are copies of the communication structures of these organizations. November 10 Copyright©2010 Poppendieck.LLC13
  • 14. l e a n Cost Center Disease What’s Wrong with Cost Centers? No way to focus on superior customer outcomes No basis for trade-off decisions No engagement No passion Focus on cost reduction instead of delivering value. Where is the disease most likely? IT departments Government Organizations Outsourcing Companies November 1014 Copyright©2010 Poppendieck.LLC
  • 15. l e a n People Strive to Reach Their Full Potential November 1015 Copyright©2010 Poppendieck.LLC Remember the times when:  You are deeply engaged  Distractions disappear  Time evaporates This is called FLOW. Factors that Lead to Better Performance & Personal Satisfaction: Autonomy:  The desire to be self-directed. Mastery:  The urge to get better. Purpose:  The aspiration to make a contribution to something larger than ourselves. Skills Challenges Boredom Anxiety
  • 16. l e a n An Inflection Point? Open Source “The impossible public good.”  Incredibly stable  Impossibly complex  No monetary rewards/sanctions  No central authority (in the traditional sense) This defies known social and economic theory.  Markets and hierarchies are no longer the only organizing mechanisms available. In fact, peer networks can work better. November 1016 Copyright©2010 Poppendieck.LLC Mark Shuttleworth  Born in Welkom, South Africa; went to school in Cape Town.  Started Thawte in 1995; purchased by VeriSign in 1999 for ~$575million.  Became a cosmonaut in 2002, @ ~$20 million and 18 months of training.  Founded Canonical in 2004 to support the development of a Linux distribution for desktops and laptops – to make computers more affordable for all.  Ubuntu* has won the hearts and minds of open source developers and has gained significant laptop/ desktop market share.  Mark bet a fortune that Ubuntu would be a successful volunteer effort – and he’s winning the bet.  This is a new economic landscape. *Ubuntu means:  Respect  Helpfulness  Sharing  Community  Caring  Trust  Unselfishness
  • 17. l e a n Passion 3.0 Know why. Follow your passion. Be great at what you do. Teamwork 3.0 Semi-autonomous teams with internal leaders. End-to-end responsibility. Economics 3.0 The new scarcity: The time, energy & brainpower of bright, creative people. Motivation 3.0 Autonomy Mastery Purpose Upgrade to Version 3.0 November 10 Copyright©2010 Poppendieck.LLC17 The Next Generation
  • 18. l e a nsoftware development www.poppendieck.comMary Poppendieckmary@poppendieck.commary@poppendieck.com Thank You! More Information: www.poppendieck.com