Evolutionary Architecture as Product Rob Zuber CTO, CircleCI - - PowerPoint PPT Presentation

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Evolutionary Architecture as Product Rob Zuber CTO, CircleCI - - PowerPoint PPT Presentation

Mar 07, 2023 227 likes •813 views

Evolutionary Architecture as Product Rob Zuber CTO, CircleCI @z00b 1 2 3 4 5 6 A Brief History of io.js 2014-11-26 io.js is forked from Node.js 7 A Brief History of io.js 2014-11-26 io.js is forked from Node.js

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Evolutionary Architecture as Product

Rob Zuber CTO, CircleCI @z00b

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😄

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😟

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🤭

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A Brief History of io.js

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2014-11-26 io.js is forked from Node.js

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A Brief History of io.js

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2014-11-26 io.js is forked from Node.js 2015-02-10 io.js devs are sad about CircleCI

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A Brief History of io.js

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2014-11-26 io.js is forked from Node.js 2015-02-10 io.js devs are sad about CircleCI 2015-02-24 CircleCI releases support and docs for io.js

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A Brief History of io.js

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2014-11-26 io.js is forked from Node.js 2015-02-10 io.js devs are sad about CircleCI 2015-06-16 io.js and Node.js form "Node Foundation" and merge 2015-02-24 CircleCI releases support and docs for io.js

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My Biases

Customer Tech Software Systems Scrappy Scaling

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Design For Change

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GitHub

> git push
  • rigin
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CircleCI

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GitHub

> git push
  • rigin
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CircleCI

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GitHub

> git push
  • rigin
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CircleCI

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GitHub

> git push
  • rigin
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CircleCI

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GitHub

> git push
  • rigin
AWS
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SLIDE 19 19 … Application Ixc 1 lxc 2 lxc 3 lxc N
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SLIDE 20 20 … Application Ixc 1 lxc 2 lxc 3 lxc N

All containers from one image

  • Ubuntu 12.04
  • Ruby + rvm
  • Python + virtualenv
  • Node.js + nvm
  • ...
  • MySQL (fixed)
  • Postgres (fixed)
  • Mongo (fixed)
  • ...
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SLIDE 23 23 … Application Ixc 1 lxc 2 lxc 3 lxc N … Application Ixc 1 lxc 2 lxc 3 lxc N Ubuntu 12.04 Ubuntu 14.04
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SLIDE 24 24 … Agent ruby-2.6.5-stretch mysql-8.0.18 redis-4.0.12 elasticsearch-6.8.4 Hook Receiver Scheduler Output Processor
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Head Up

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SLIDE 28 28 … Agent ruby-2.6.5-stretch mysql-8.0.18 redis-4.0.12 elasticsearch-6.8.4 Hook Receiver Workflow Conductor Scheduler Output Processor
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According to StackShare

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7856 Companies report using React 18312 Developers report using React

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According to StackShare

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7856 Companies report using React 18312 Developers report using React 8 Developers report using Om 3 Companies report using Om

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You are a Product Manager

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If we want to make it easier to write software, so that we can build more powerful systems more cheaply, we must find ways to make software simpler.

35 John Ousterhout – A Philosophy of Software Design

“

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Essential Complexity is inherent in, and the essence of, the problem (as seen by the users).

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Ben Moseley & Peter Marks – Out of the Tar Pit
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Accidental Complexity is all the rest — complexity with which the development team would not have to deal in the ideal world (e.g. complexity arising from performance issues and from suboptimal language and infrastructure).

37 Ben Moseley & Peter Marks – Out of the Tar Pit

“

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Q.E.D.

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SLIDE 41 41 … Application Ixc 1 lxc 2 lxc 3 lxc N

Remember me?

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Remember me?

"Docker LXC Driver"

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Remember me?

"Docker LXC Driver" 2014-03-10: libcontainer launched (v0.9.0)

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Remember me?

"Docker LXC Driver" 2014-03-10: libcontainer launched (v0.9.0) 2015-08-11: lxc deprecated (v1.8.0)

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SLIDE 45 45 … Application Ixc 1 lxc 2 lxc 3 lxc N

Remember me?

"Docker LXC Driver" 2014-03-10: libcontainer launched (v0.9.0) 2015-08-11: lxc deprecated (v1.8.0) 2016-02-04: lxc deleted (v1.10.0)

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SLIDE 46 46 … Agent ruby-2.6.5-stretch mysql-8.0.18 redis-4.0.12 elasticsearch-6.8.4 Hook Receiver Workflow Conductor Scheduler Output Processor
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SLIDE 47 47 Agent Hook Receiver Workflow Conductor Scheduler Output Processor Cloud Block Store Mount
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SLIDE 48 48 … Agent ruby-2.6.5-stretch mysql-8.0.18 redis-4.0.12 elasticsearch-6.8.4 Hook Receiver Workflow Conductor Scheduler Output Processor Remote Docker Engine
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Where Are We Now?

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😖

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Design For Change

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Simplify the Basics & Look Ahead

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Think Like a Product Manager

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Meet Your Customers, Understand Their Goals, Architect Better

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Thank you.