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ETL Developer 11 Questions

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When would you use an ETL lookup transformation?

75.09K viewsETL Developeretl

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What are the most prevalent ETL flaws?

50.01K viewsETL Developeretl

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What exactly are snapshots in ETL?

82.28K viewsETL Developeretl

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What are some examples of common ETL testing?

95.97K viewsETL Developeretl

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How does a dimension table vary from a fact table?

84.90K viewsETL Developeretl

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What are the distinctions between linked and unconnected ETL lookups?

66.66K viewsETL Developeretl

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In ETL, how can the mapping be fine-tuned?

76.28K viewsETL Developeretl

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What is the purpose of the operational data store?

54.93K viewsETL Developeretl

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What exactly is Hash partitioning?

93.34K viewsETL Developeretl

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What are the advantages of increasing the number of divisions in an ETL?

68.97K viewsETL Developeretl

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What is the difference between initial and full load?

55.92K viewsETL Developeretl