The document discusses team cognitive load and organizing teams and software boundaries based on a team's cognitive capacity. It introduces the concepts of intrinsic, extraneous, and germane cognitive load and argues that software and teams should be sized based on what fits in a team's head. It presents case studies of companies that evolved their structures to align with cognitive load and discusses techniques like stream-aligned teams, enabling teams, and platform teams. The document provides guidance on assessing a team's cognitive load and interactions to determine the appropriate organizational structure.
%in tembisa+277-882-255-28 abortion pills for sale in tembisa
Monoliths vs microservices is missing the point - start with team cognitive load - Team Topologies - DOES USA - 2019-10-30
1. TeamTopologies.com
@TeamTopologies
Forget ‘Monoliths vs Microservices’; focus on
Team Cognitive Load
Matthew Skelton & Manuel Pais
co-authors of Team Topologies
@matthewpskelton @manupaisable
DevOps Enterprise Summit USA 2019 - 29 Oct
3. Team Topologies
3
Organizing business and
technology teams for fast flow
Matthew Skelton & Manuel Pais
IT Revolution Press
Order via stores worldwide: teamtopologies.com/book
7. “Start with monolith and
extract microservices.”
- Tammer Saleh
7
https://www.infoq.com/presentations/cloud-anti-patterns
8. “Don’t start with a
monolith when your goal is
a microservices
architecture”
- Stefan Tilkov
8
http://martinfowler.com/articles/dont-start-monolith.html
9. “If you can't build a
monolith, what makes you
think microservices are
the answer?”
- Simon Brown
9
http://www.codingthearchitecture.com/2014/07/06/distributed_big_balls_of_mud.html
11. “Software that
fits in your head”
- Daniel Terhorst-North
11
https://speakerdeck.com/tastapod/microservices-software-that-fits-in-your-head?slide=62
36. “...trend analysis, simulations, rapid
prototyping, scenario planning,
gaming, environmental scanning
… give clues to the context and
competitive environment.”
- Dr. Naomi Stanford,
“Guide to Organisation Design” (The Economist)
36
57. How is your Platform defined?
Thinnest Viable Platform
57
58. What is the thinnest platform that
could work?
Thinnest Viable Platform
58
59. What’s needed to run and support it?
Thinnest Viable Platform
59
60. Team Topologies
60
Organizing business and
technology teams for fast flow
Matthew Skelton & Manuel Pais
IT Revolution Press
Order via stores worldwide: teamtopologies.com/book
62. Looking for case studies
62
Global manufacturing company
Large government agency
Global financial services
63. Remaining problems
63
Measuring cognitive load at scale
Assessing team communication at scale
How to nudge managers and heads of X
to become Team Topologies enablers