Snowflake Server
Version 1.0.0 · Updated 2026-07-30
CORE DEFINITION
Refers to servers that are unique like snowflakes, having been manually configured and patched repeatedly, making them impossible to recreate if they fail. They cannot be replicated through code.
SCAFFOLDING EFFECT
Reduce cognitive load
Pursue replicability. In management, be wary of "snowflake employees"—those whose workflows are opaque and who rely on personal "feel" to solve problems. Standardize "feel" into "code/documentation" to make everyone replicable "cattle" rather than "pets".
Anchor fast decisions
Manual repeated configuration makes a server unique and non-replicable, so if it fails, no one can rebuild it, violating "infrastructure as code".
MINIMUM ACTION
In progress 0/4Practice this model in one real situation:
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Source support: Explicit
- martinfowler.comhttps://martinfowler.com/bliki/SnowflakeServer.htmlverified
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