Feature Store
A centralised platform for storing, managing and serving machine learning features, ensuring consistency between training and serving environments.
In plain language
A shared warehouse of pre-processed data features that different AI teams can reuse. Instead of every team calculating customer lifetime value separately, they retrieve it from the feature store.
Why this matters
Feature stores support operational consistency and governance by ensuring all AI teams use the same, audited feature definitions and data sources. This reduces the risk of inconsistency, version drift and untracked data transformations that could compromise model reliability.
Relevance
ImplementationFeature stores provide the infrastructure for reproducible, consistent AI development and reduce the governance burden of tracking data lineage.
Related terms
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