When integrating semi-structured XML logs from trading APIs into a relational data warehouse, which ETL strategy conceptually minimizes schema evolution risks while preserving analytical flexibility?

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Computer Science · Data Warehousing

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Store the XML in a hybrid relational-XML column or staging document store to separate ingest from schema mapping

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Answer 1

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Store the XML in a hybrid relational-XML column or staging document store to separate ingest from schema mapping

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