Agile Revisited Dan North @tastapod 1990s development @tastapod - - PowerPoint PPT Presentation

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Agile Revisited Dan North @tastapod 1990s development @tastapod - - PowerPoint PPT Presentation

Oct 17, 2022 169 likes •729 views

Agile Revisited Dan North @tastapod 1990s development @tastapod 1990s development Large projects @tastapod 1990s development Large projects Functional silos @tastapod 1990s development Large projects Functional silos Slow, fragmented

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Agile Revisited

Dan North @tastapod

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@tastapod

1990s development

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@tastapod

Large projects

1990s development

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@tastapod

Large projects Functional silos

1990s development

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@tastapod

Large projects Functional silos Slow, fragmented technology

1990s development

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@tastapod

Large projects Functional silos Slow, fragmented technology Process modelled on Civil Engineering

1990s development

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@tastapod

Civil Engineering

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@tastapod

Civil Engineering

Cost of errors rises exponentially

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@tastapod

Civil Engineering

Cost of errors rises exponentially Assurance through formal hand-offs

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@tastapod

Civil Engineering

Cost of errors rises exponentially Assurance through formal hand-offs Plan is intolerant of slippage

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@tastapod

Civil Engineering

Cost of errors rises exponentially Assurance through formal hand-offs Plan is intolerant of slippage Hand-offs are detailed and expensive

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@tastapod

Software Engineering

Assumes: Cost of errors rises exponentially Assumes: Assurance through formal hand-offs Plan is intolerant of slippage Hand-offs are detailed and expensive

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@tastapod

Agile Then

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@tastapod

The Manifesto

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@tastapod

The Manifesto

Early and continuous delivery of software Welcome changing requirements Deliver frequently

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@tastapod

The Manifesto

Early and continuous delivery of software Welcome changing requirements Deliver frequently Business and developers working together Build projects around motivated individuals Value face-to-face communication

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@tastapod

The Manifesto

Early and continuous delivery of software Welcome changing requirements Deliver frequently Business and developers working together Build projects around motivated individuals Value face-to-face communication Working software is measure of progress Technical excellence and good design Self-organising teams

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@tastapod

The Manifesto

Early and continuous delivery of software Welcome changing requirements Deliver frequently Business and developers working together Build projects around motivated individuals Value face-to-face communication Working software is measure of progress Sustainable pace for sponsors, users, team Technical excellence and good design Simplicity Regular reflection and tuning Self-organising teams

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@tastapod

The Brand

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@tastapod

The Brand

“Brand(vt): give a product a distinctive identity”

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@tastapod

Early and continuous delivery of software Welcome changing requirements Deliver frequently Business and developers together Build projects around motivated individuals Value face-to-face communication Working software is measure of progress Sustainable pace for sponsors, users, team Technical excellence and good design Simplicity Regular reflection and tuning Self-organising teams

The Brand Agile

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@tastapod

Early and continuous delivery of software Welcome changing requirements Deliver frequently Business and developers together Build projects around motivated individuals Value face-to-face communication Working software is measure of progress Sustainable pace for sponsors, users, team Technical excellence and good design Simplicity Regular reflection and tuning Self-organising teams

Scrum The Brand

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@tastapod

Agile Now

http://infoq.com/news/2015/09/agile-bank

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@tastapod

2010s development

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@tastapod

2010s development

Smaller projects

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@tastapod

2010s development

Smaller projects Cross-functional “feature teams”

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@tastapod

2010s development

Smaller projects Cross-functional “feature teams” Incremental delivery

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@tastapod

2010s development

except…

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@tastapod

2010s development

except… Upstream batching of money

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@tastapod

2010s development

except… Upstream batching of money Downstream batching of Release

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@tastapod

2010s development

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@tastapod

2010s development Scrum Water-

  • fall
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@tastapod

Agile Next

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@tastapod

“Move the people to the work”

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@tastapod

“Move the people to the work”

…but remember they are people!

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@tastapod

“Move the people to the work”

…but remember they are people! Build your own Light Saber

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@tastapod

“Move the people to the work”

…but remember they are people! Build your own Light Saber Embrace radical diversity

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@tastapod

“Move the people to the work”

…but remember they are people! Build your own Light Saber Embrace radical diversity Figure out what a “team” looks like at scale

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@tastapod

Measure Business Impact

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@tastapod

Measure Business Impact

We can build-ship-measure fast enough

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@tastapod

Measure Business Impact

We can build-ship-measure fast enough Less is more, like surgery

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@tastapod

Measure Business Impact

We can build-ship-measure fast enough Less is more, like surgery Developer “productivity” isn’t a thing

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@tastapod

Measure Business Impact

We can build-ship-measure fast enough Less is more, like surgery Developer “productivity” isn’t a thing Neither is velocity

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@tastapod

Embrace Continuous Delivery

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@tastapod

Embrace Continuous Delivery

Two weeks is an illusion, two months doubly so

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@tastapod

Embrace Continuous Delivery

Two weeks is an illusion, two months doubly so Outcomes create options, requirements emerge

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@tastapod

Embrace Continuous Delivery

Two weeks is an illusion, two months doubly so Outcomes create options, requirements emerge Rolling Op-Ex over committed Cap-Ex

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@tastapod

Embrace Continuous Delivery

Two weeks is an illusion, two months doubly so Outcomes create options, requirements emerge Rolling Op-Ex over committed Cap-Ex Investment collaboration over detailed estimation

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@tastapod

Would you use a 1990s computer?

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@tastapod

Then why use a 1990s method?

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@tastapod

The Manifesto

Early and continuous delivery of software Welcome changing requirements Deliver frequently Business and developers working together Build projects around motivated individuals Value face-to-face communication Working software is measure of progress Sustainable pace for sponsors, users, team Technical excellence and good design Simplicity Regular reflection and tuning Self-organising teams

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@tastapod

The Manifesto

Early and continuous delivery of software value Welcome changing emerging requirements Deliver frequently continually Business and developers and everyone else working together Build projects products around motivated individuals Value face-to-face communication Working software Business impact is measure of progress Sustainable pace for sponsors, users, team all stakeholders Technical excellence and good design Simplicity Regular Continual reflection and tuning Self-organising teams

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@tastapod

Early and continuous delivery of software value Welcome changing emerging requirements Deliver frequently continually Business and developers and everyone else working together Build projects products around motivated individuals Value face-to-face communication Working software Business impact is measure of progress Sustainable pace for sponsors, users, team all stakeholders Technical excellence and good design Simplicity Regular Continual reflection and tuning Self-organising teams

Not bad for a first draft!

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@tastapod

Thanks for listening

Dan North @tastapod http://dannorth.net