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6 Cards in this Set
- Front
- Back
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What IS staged ? What types ? |
Where thé file are stored. Internal in snowflake or external in S3 |
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Différence between semi structured and structured data ? |
No fixed schema and nested types |
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Exemples of iaas, paas and SaaS in AWS ? |
Ec2,emr, redshift |
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Can WE awess internal storage ? |
Not directly, only via SQL. |
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How to load from Spark to snowflake ? |
Via Spark connector which IS a jdbc |
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What IS virtual warehouse ? |
Cloud Cluster of machine to exécute SQL and DML |
