Transformation rules are expected to change and the team needs reprocessing without repeatedly extracting historical source data. Which two design choices fit? Select 2 answers.

Select all that apply. Every correct option and no extras are required for credit in the app.

A.Land governed raw data before transformation using an ELT-style pattern
B.Retain replayable source detail according to security and retention requirements
C.Grant everyone access to raw quarantine files because they are not curated
D.Delete source detail immediately after every curated output succeeds

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Land governed raw data before transformation using an ELT-style pattern
Retain replayable source detail according to security and retention requirements

ELT/raw retention enables replay while security/retention governs cost/exposure. Immediate deletion removes reprocessing input. Raw and quarantine records can contain sensitive data and need access control. Source guide: PDF page 32-33.

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