What can stop you
organization
Blame Culture
Implications
unwillingness to:
- take risks
- accept responsibility for mistakes
Materialization
- validation before {pushing|communicate|…}
!Fail Culture
“Chamanism”
from the Manchu-Tungus word šaman, meaning “one who knows”.
t: do A get B
t+X: do A get B
Believing in their own knowledge
!Doubt and ask
ITIL
~ticketing
Silos
!2Pizza/Feature team
biases
Homogeneity
General Assumptions
- simple
- manageable
- cheap
Why?
Reality
- put all your eggs in one basket
- no flexibility
Static Thinking
Everything is moving.
When you translate from 1 system to another, you have 2 systems.
More is Less
Competition
Optimisation
an Invisible Hand
!= opposition
Same rules must apply to each other.
Not the good place
Competition can only be on the same market.
Dev and Ops are not.
Technical
Coupling
Mechanization != Automation
Overautomation
XKCD
Debt
Examples
- untested features
- deprecated software parts
- unmanaged deployments
Statistical bias
Be careful about what you measure
data facts over opinion
End
What can stop you