SlideShare a Scribd company logo
So youthinkyoucanchange? Anders Sveen JavaZone 2010
agile
change
responding to change over following a plan- agile manifesto
Plans are worthless. Planning is essential.- Dwight D. Eisenhower, general and president (1890-1961)
continiouslearning
experience
changesyourview
howsupportchange?
stand up
backlog
discoverchange
theuser story is alreadyapproved
the database can’t be altered
theinterface is locked
thechange is toobig
preventing, stopping or minimizingchange
smallest change
shortcuts
change is an opportinity
change must be as easy as possible
Automated testing Yoursafetynet
safety
quality in tests
quality in your test data
tests thatarewilling to change
yoursafetynetbecomes an obstacle
Codethat’swilling to change Quality matters
quality
evolvable design
knowledge, experience and discipline
shortcuts and bad design
encapsulation
real objectoriented design
good tests
test data
Change is hard
experience, knowledge and focus
try, try and tryagain
it pays off
water fall or agile?yourchoice
http://smidig2010.no anders.sveen@capgemini.com / http://blog.f12.no / @anderssv

More Related Content

Similar to So you think you can change? - JavaZone 2010

SDET approach for Agile Testing
SDET approach for Agile TestingSDET approach for Agile Testing
SDET approach for Agile Testing
Gopikrishna Kannan
 
Best practices for agile design
Best practices for agile designBest practices for agile design
Best practices for agile design
Igor Moochnick
 
Intro to Agile Methods for Execs, Leaders, and Managers
Intro to Agile Methods for Execs, Leaders, and ManagersIntro to Agile Methods for Execs, Leaders, and Managers
Intro to Agile Methods for Execs, Leaders, and Managers
David Rico
 
User experience design process
User experience design processUser experience design process
User experience design process
Mike McCoy
 
Agile webinar pack (2)
Agile webinar pack (2)Agile webinar pack (2)
Agile webinar pack (2)
Basis Technologies
 
To be agile or not to be, that is not the question webinar
To be agile or not to be, that is not the question webinarTo be agile or not to be, that is not the question webinar
To be agile or not to be, that is not the question webinar
Association for Project Management
 
We thought we were doing continuous delivery and then...
We thought we were doing continuous delivery and then... We thought we were doing continuous delivery and then...
We thought we were doing continuous delivery and then...
Suzie Prince
 
'Stakeholder Engagement Shortcuts': Ilan Goldstein @ Colombo Agile Conference...
'Stakeholder Engagement Shortcuts': Ilan Goldstein @ Colombo Agile Conference...'Stakeholder Engagement Shortcuts': Ilan Goldstein @ Colombo Agile Conference...
'Stakeholder Engagement Shortcuts': Ilan Goldstein @ Colombo Agile Conference...
ColomboCampsCommunity
 
A dive into DESIGN THINKING – Making products and services that people want
A dive into DESIGN THINKING – Making products and services that people wantA dive into DESIGN THINKING – Making products and services that people want
A dive into DESIGN THINKING – Making products and services that people want
Andy McBride
 
Exploring Best Practises in Design of Experiments: A Data Driven Approach to ...
Exploring Best Practises in Design of Experiments: A Data Driven Approach to ...Exploring Best Practises in Design of Experiments: A Data Driven Approach to ...
Exploring Best Practises in Design of Experiments: A Data Driven Approach to ...
JMP software from SAS
 
Agile Software Development for the Ugandan Context
Agile Software Development for the Ugandan Context Agile Software Development for the Ugandan Context
Agile Software Development for the Ugandan Context
Stephen Senkomago Musoke
 
Beating Uncertainty and Scarcity using Kanban @ LKNA2017
Beating Uncertainty and Scarcity using Kanban @ LKNA2017Beating Uncertainty and Scarcity using Kanban @ LKNA2017
Beating Uncertainty and Scarcity using Kanban @ LKNA2017
Adam Wu
 
Fjord & Baelt
Fjord & BaeltFjord & Baelt
Fjord & Baelt
Balazs Korcsog
 
CAN I USE THIS? - A Mnemonic for Usability Testing
CAN I USE THIS? - A Mnemonic for Usability TestingCAN I USE THIS? - A Mnemonic for Usability Testing
CAN I USE THIS? - A Mnemonic for Usability Testing
David Greenlees
 
Aaron Lee Givan PhD PROF DEVELOPMENT ACTIVITIES
Aaron Lee Givan PhD PROF DEVELOPMENT ACTIVITIESAaron Lee Givan PhD PROF DEVELOPMENT ACTIVITIES
Aaron Lee Givan PhD PROF DEVELOPMENT ACTIVITIES
Aaron Givan, MC, D.Min., Ph.D.
 
bringing design to life with lean ux & lean engineering - Lean Day West 2013
bringing design to life with  lean ux & lean engineering - Lean Day West 2013bringing design to life with  lean ux & lean engineering - Lean Day West 2013
bringing design to life with lean ux & lean engineering - Lean Day West 2013
Bill Scott
 
Let's make users happy
Let's make users happyLet's make users happy
Let's make users happy
dpuiu
 
Our continuous delivery journey
Our continuous delivery journeyOur continuous delivery journey
Our continuous delivery journey
Suzie Prince
 
Software Development Life Cycle
Software Development Life CycleSoftware Development Life Cycle
Software Development Life Cycle
nayanbanik
 
They don't call it Continuous Integration for nothing!
They don't call it Continuous Integration for nothing!They don't call it Continuous Integration for nothing!
They don't call it Continuous Integration for nothing!
Dan Boutin
 

Similar to So you think you can change? - JavaZone 2010 (20)

SDET approach for Agile Testing
SDET approach for Agile TestingSDET approach for Agile Testing
SDET approach for Agile Testing
 
Best practices for agile design
Best practices for agile designBest practices for agile design
Best practices for agile design
 
Intro to Agile Methods for Execs, Leaders, and Managers
Intro to Agile Methods for Execs, Leaders, and ManagersIntro to Agile Methods for Execs, Leaders, and Managers
Intro to Agile Methods for Execs, Leaders, and Managers
 
User experience design process
User experience design processUser experience design process
User experience design process
 
Agile webinar pack (2)
Agile webinar pack (2)Agile webinar pack (2)
Agile webinar pack (2)
 
To be agile or not to be, that is not the question webinar
To be agile or not to be, that is not the question webinarTo be agile or not to be, that is not the question webinar
To be agile or not to be, that is not the question webinar
 
We thought we were doing continuous delivery and then...
We thought we were doing continuous delivery and then... We thought we were doing continuous delivery and then...
We thought we were doing continuous delivery and then...
 
'Stakeholder Engagement Shortcuts': Ilan Goldstein @ Colombo Agile Conference...
'Stakeholder Engagement Shortcuts': Ilan Goldstein @ Colombo Agile Conference...'Stakeholder Engagement Shortcuts': Ilan Goldstein @ Colombo Agile Conference...
'Stakeholder Engagement Shortcuts': Ilan Goldstein @ Colombo Agile Conference...
 
A dive into DESIGN THINKING – Making products and services that people want
A dive into DESIGN THINKING – Making products and services that people wantA dive into DESIGN THINKING – Making products and services that people want
A dive into DESIGN THINKING – Making products and services that people want
 
Exploring Best Practises in Design of Experiments: A Data Driven Approach to ...
Exploring Best Practises in Design of Experiments: A Data Driven Approach to ...Exploring Best Practises in Design of Experiments: A Data Driven Approach to ...
Exploring Best Practises in Design of Experiments: A Data Driven Approach to ...
 
Agile Software Development for the Ugandan Context
Agile Software Development for the Ugandan Context Agile Software Development for the Ugandan Context
Agile Software Development for the Ugandan Context
 
Beating Uncertainty and Scarcity using Kanban @ LKNA2017
Beating Uncertainty and Scarcity using Kanban @ LKNA2017Beating Uncertainty and Scarcity using Kanban @ LKNA2017
Beating Uncertainty and Scarcity using Kanban @ LKNA2017
 
Fjord & Baelt
Fjord & BaeltFjord & Baelt
Fjord & Baelt
 
CAN I USE THIS? - A Mnemonic for Usability Testing
CAN I USE THIS? - A Mnemonic for Usability TestingCAN I USE THIS? - A Mnemonic for Usability Testing
CAN I USE THIS? - A Mnemonic for Usability Testing
 
Aaron Lee Givan PhD PROF DEVELOPMENT ACTIVITIES
Aaron Lee Givan PhD PROF DEVELOPMENT ACTIVITIESAaron Lee Givan PhD PROF DEVELOPMENT ACTIVITIES
Aaron Lee Givan PhD PROF DEVELOPMENT ACTIVITIES
 
bringing design to life with lean ux & lean engineering - Lean Day West 2013
bringing design to life with  lean ux & lean engineering - Lean Day West 2013bringing design to life with  lean ux & lean engineering - Lean Day West 2013
bringing design to life with lean ux & lean engineering - Lean Day West 2013
 
Let's make users happy
Let's make users happyLet's make users happy
Let's make users happy
 
Our continuous delivery journey
Our continuous delivery journeyOur continuous delivery journey
Our continuous delivery journey
 
Software Development Life Cycle
Software Development Life CycleSoftware Development Life Cycle
Software Development Life Cycle
 
They don't call it Continuous Integration for nothing!
They don't call it Continuous Integration for nothing!They don't call it Continuous Integration for nothing!
They don't call it Continuous Integration for nothing!
 

More from Anders Sveen

Docker for Dummies
Docker for DummiesDocker for Dummies
Docker for Dummies
Anders Sveen
 
Heroku for Java
Heroku for JavaHeroku for Java
Heroku for Java
Anders Sveen
 
Pragmatisk integrasjon - JavaZone 2010
Pragmatisk integrasjon - JavaZone 2010Pragmatisk integrasjon - JavaZone 2010
Pragmatisk integrasjon - JavaZone 2010
Anders Sveen
 
So you think you can change? - XP2010
So you think you can change? - XP2010So you think you can change? - XP2010
So you think you can change? - XP2010
Anders Sveen
 
Prove it, ship it! - XP2010 Lightning talk
Prove it, ship it! - XP2010 Lightning talkProve it, ship it! - XP2010 Lightning talk
Prove it, ship it! - XP2010 Lightning talk
Anders Sveen
 
Rules engine vs. domain logic - JavaZone 2009
Rules engine vs. domain logic - JavaZone 2009Rules engine vs. domain logic - JavaZone 2009
Rules engine vs. domain logic - JavaZone 2009
Anders Sveen
 
Automatisert Testing
Automatisert TestingAutomatisert Testing
Automatisert Testing
Anders Sveen
 
Smidig Utrulling
Smidig UtrullingSmidig Utrulling
Smidig Utrulling
Anders Sveen
 

More from Anders Sveen (8)

Docker for Dummies
Docker for DummiesDocker for Dummies
Docker for Dummies
 
Heroku for Java
Heroku for JavaHeroku for Java
Heroku for Java
 
Pragmatisk integrasjon - JavaZone 2010
Pragmatisk integrasjon - JavaZone 2010Pragmatisk integrasjon - JavaZone 2010
Pragmatisk integrasjon - JavaZone 2010
 
So you think you can change? - XP2010
So you think you can change? - XP2010So you think you can change? - XP2010
So you think you can change? - XP2010
 
Prove it, ship it! - XP2010 Lightning talk
Prove it, ship it! - XP2010 Lightning talkProve it, ship it! - XP2010 Lightning talk
Prove it, ship it! - XP2010 Lightning talk
 
Rules engine vs. domain logic - JavaZone 2009
Rules engine vs. domain logic - JavaZone 2009Rules engine vs. domain logic - JavaZone 2009
Rules engine vs. domain logic - JavaZone 2009
 
Automatisert Testing
Automatisert TestingAutomatisert Testing
Automatisert Testing
 
Smidig Utrulling
Smidig UtrullingSmidig Utrulling
Smidig Utrulling
 

Recently uploaded

Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and MilvusBuilding Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
Zilliz
 
Pushing the limits of ePRTC: 100ns holdover for 100 days
Pushing the limits of ePRTC: 100ns holdover for 100 daysPushing the limits of ePRTC: 100ns holdover for 100 days
Pushing the limits of ePRTC: 100ns holdover for 100 days
Adtran
 
Video Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the FutureVideo Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the Future
Alpen-Adria-Universität
 
Uni Systems Copilot event_05062024_C.Vlachos.pdf
Uni Systems Copilot event_05062024_C.Vlachos.pdfUni Systems Copilot event_05062024_C.Vlachos.pdf
Uni Systems Copilot event_05062024_C.Vlachos.pdf
Uni Systems S.M.S.A.
 
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceAI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
IndexBug
 
Mariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceXMariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceX
Mariano Tinti
 
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
Edge AI and Vision Alliance
 
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracyGraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
Tomaz Bratanic
 
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptxHow to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
danishmna97
 
Serial Arm Control in Real Time Presentation
Serial Arm Control in Real Time PresentationSerial Arm Control in Real Time Presentation
Serial Arm Control in Real Time Presentation
tolgahangng
 
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
SOFTTECHHUB
 
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
Neo4j
 
Microsoft - Power Platform_G.Aspiotis.pdf
Microsoft - Power Platform_G.Aspiotis.pdfMicrosoft - Power Platform_G.Aspiotis.pdf
Microsoft - Power Platform_G.Aspiotis.pdf
Uni Systems S.M.S.A.
 
Essentials of Automations: The Art of Triggers and Actions in FME
Essentials of Automations: The Art of Triggers and Actions in FMEEssentials of Automations: The Art of Triggers and Actions in FME
Essentials of Automations: The Art of Triggers and Actions in FME
Safe Software
 
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUHCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
panagenda
 
“I’m still / I’m still / Chaining from the Block”
“I’m still / I’m still / Chaining from the Block”“I’m still / I’m still / Chaining from the Block”
“I’m still / I’m still / Chaining from the Block”
Claudio Di Ciccio
 
Infrastructure Challenges in Scaling RAG with Custom AI models
Infrastructure Challenges in Scaling RAG with Custom AI modelsInfrastructure Challenges in Scaling RAG with Custom AI models
Infrastructure Challenges in Scaling RAG with Custom AI models
Zilliz
 
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
Neo4j
 
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
Neo4j
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
Octavian Nadolu
 

Recently uploaded (20)

Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and MilvusBuilding Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
 
Pushing the limits of ePRTC: 100ns holdover for 100 days
Pushing the limits of ePRTC: 100ns holdover for 100 daysPushing the limits of ePRTC: 100ns holdover for 100 days
Pushing the limits of ePRTC: 100ns holdover for 100 days
 
Video Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the FutureVideo Streaming: Then, Now, and in the Future
Video Streaming: Then, Now, and in the Future
 
Uni Systems Copilot event_05062024_C.Vlachos.pdf
Uni Systems Copilot event_05062024_C.Vlachos.pdfUni Systems Copilot event_05062024_C.Vlachos.pdf
Uni Systems Copilot event_05062024_C.Vlachos.pdf
 
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceAI 101: An Introduction to the Basics and Impact of Artificial Intelligence
AI 101: An Introduction to the Basics and Impact of Artificial Intelligence
 
Mariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceXMariano G Tinti - Decoding SpaceX
Mariano G Tinti - Decoding SpaceX
 
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
 
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracyGraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
 
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptxHow to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
 
Serial Arm Control in Real Time Presentation
Serial Arm Control in Real Time PresentationSerial Arm Control in Real Time Presentation
Serial Arm Control in Real Time Presentation
 
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!
 
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...
 
Microsoft - Power Platform_G.Aspiotis.pdf
Microsoft - Power Platform_G.Aspiotis.pdfMicrosoft - Power Platform_G.Aspiotis.pdf
Microsoft - Power Platform_G.Aspiotis.pdf
 
Essentials of Automations: The Art of Triggers and Actions in FME
Essentials of Automations: The Art of Triggers and Actions in FMEEssentials of Automations: The Art of Triggers and Actions in FME
Essentials of Automations: The Art of Triggers and Actions in FME
 
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUHCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAU
 
“I’m still / I’m still / Chaining from the Block”
“I’m still / I’m still / Chaining from the Block”“I’m still / I’m still / Chaining from the Block”
“I’m still / I’m still / Chaining from the Block”
 
Infrastructure Challenges in Scaling RAG with Custom AI models
Infrastructure Challenges in Scaling RAG with Custom AI modelsInfrastructure Challenges in Scaling RAG with Custom AI models
Infrastructure Challenges in Scaling RAG with Custom AI models
 
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
GraphSummit Singapore | Graphing Success: Revolutionising Organisational Stru...
 
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
GraphSummit Singapore | Neo4j Product Vision & Roadmap - Q2 2024
 
Artificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopmentArtificial Intelligence for XMLDevelopment
Artificial Intelligence for XMLDevelopment
 

So you think you can change? - JavaZone 2010