Feature Store

Centralized feature management and versioning.

Create Feature Store

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-- Create feature store
SELECT create_feature_store(
    'my_feature_store',
    '{"description": "Features"}'::jsonb
);

Register Features

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-- Register feature
SELECT register_feature(
    'feature_store_name',
    'user_age',
    'numeric',
    '{"source": "users_table"}'::jsonb
);

Get Features

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-- Get features for entities
SELECT get_features(
    'feature_store_name',
    ARRAY['user_1', 'user_2'],
    ARRAY['user_age', 'user_rating']
) AS features;

Version Features

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-- Create feature version
SELECT create_feature_version(
    'feature_store_name',
    'user_age',
    'v2',
    'numeric'
);

Learn More

For detailed documentation on feature stores, feature versioning, feature serving, and governance, visit:

Feature Store Documentation

Related Topics

• Model Management - Use features in models
• Embedding Generation - Feature engineering