DP-700 - Ingest and Transform Data - Section 2.8
Handle duplicate, missing, and late-arriving data during ingestion and transformation.
Apply deduplication strategies, null handling, and data quality checks during ingestion and transformation pipelines. Recognise late-arriving dimensions and facts, and use watermarks for late events to decide whether to include, exclude, or reprocess delayed records.
deduplication strategieshandling null and missing valueslate-arriving dimensions and factswatermarks for late eventsdata quality checks
More in this domain
Back to all Ingest and Transform Data objectives, or the DP-700 cert hub.
Examworthy is not affiliated with or endorsed by Microsoft. Original, blueprint-aligned practice material only.