Concepts in MLOps & Infrastructure, page 7
Parameterization: One Pipeline, Any Environment
Externalize every path, hyperparameter, and compute setting so one pipeline runs unchanged across dev, staging, and production. This enables reproducible experiments and safe CI/CD. The footgun is branch-per-environment repos that silently diverge.
Dynamic Fan-out/Fan-in Pipelines
Dynamic fan-out/fan-in spawns parallel tasks from runtime data, then gathers results. Use it when input counts vary, like processing a daily changing set of files. The footgun is a fan-in task that hangs waiting for branches lost to partial failure.
Centralized vs Decentralized ML Platforms
A centralized ML platform trades team autonomy for standardization, while decentralized platforms embed ML tooling inside product teams. Centralized suites drown in ticket queues; decentralized ones duplicate cost and security holes without strong governance.
Model Risk Management: The Immune System for Production Models
Model Risk Management treats every deployed model as a liability that can silently decay. Banks use it to stop bad predictions from becoming bad decisions. The footgun is treating validation as a one-time checkbox instead of continuous governance.
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