Heuristic

Heuristic: test until fear is transformed into boredom

test until fear is transformed into boredom "fear" is shorthand for "lack of confidence" "boredom" is shorthand for "enough confidence" (src: Tweet_ test until fear is transformed into boredom - J. B. Rainsberger)

Heuristic: how iterative is a scrum-team working

One metric of how iterative you work is the amount of change to the backlog after each sprint review. If none, that you're likely not working iteratively but incrementally

Heuristic: how hard can I advocate for my position

You can advocate as strongly for your position as you are willing to inquire about theirs.

Heuristic: when to share my story? (CPR)

Model_ CPR

Heuristic: when software load balancing becomes insufficient

Heuristic: when software load balancing becomes insufficient :) scale :( require network access :( specific skill once you start contemplating a load balancer in front of your reverse proxy servers, it's time to look at other options (src: Book_ release it! - Michael Nygard)

Heuristic: log level INFO for interesting state transitions

(src: Book_ release it! - Michael Nygard)

Heuristic: log levels ERROR & SEVERE should require action of the by the operators

ERROR & SEVERE should require action of the by the operators eg. ERROR circuit breaker tripped to open (probably needs fixing ont he other side of the connection) eg. ERROR failure to connect to database (src: Book_ release it! - Michael Nygard)

Heuristic: nominal values for continuous metrics

Heuristic: Alerts for continuous metrics (src: Book_ release it! - Michael Nygard)

Heuristic: production software vs control plane

If production user data passes through it, it is production software. If it's main job is to manage other software, it is the control plane (src: Book_ release it! - Michael Nygard)

Heuristic: useful controls for Control Plane - live control

Which controls (src: Book_ release it! - Michael Nygard)