dr_profile_snapshot()

Capture aggregate observations with explicit input versions, then compare missing-value fractions and schema with a baseline. This detects configured changes, not statistically calibrated distribution drift. No row samples are stored. Persist the returned table through any checked DataRaft target; reading versioned RDS releases preserves a reproducible profile history.

Usage

dr_profile_snapshot(x, version, at = Sys.time())

dr_profile_compare(baseline, current, missing_threshold = 0.02)

Arguments

x: Data to profile.
version: Explicit source version or release identifier.
at: Observation time.
baseline, current: Profiles produced by dr_profile_snapshot().
missing_threshold: Maximum absolute change in missing-value fraction.

Value

A profile table, or a comparison with status and missing_change.

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