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Single Point of Failure
SASHA ROSENBAUM, @DIVINEOPS
High Availability
 Achieving redundancy by removing single points of failure
 Having reliable cross-over capabilities to switch between
components
 Detection of failures as they occur, so that cross-over can
be initiated
High Availability
High Availability
High Availability
Failure
Signs
How did we get here?
Signs
Let me “drive”
Signs
Keys to the Kingdom
Signs
Vacation is for Disposables!
Signs
Is that ME?!
Fixes
Credential Store
Fixes
Regression “Testing”
Fixes
Documentation
Fixes
Delegate to Juniors
Fixes
Mandatory Vacation
Fixes
Game Days
And Remember
Being indispensable means
never being promoted!
And Remember
Don’t be a
Single PERSON of Failure ;-)

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Single point of failure

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