List the elements of the Hive data model.
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What is big data?
Describe NameNode.
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What occurs if a user submits a new job when NameNode is down?
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What are the differences between an operational database and a data warehouse?
Describe the Snowflake Schema.
How is a big data solution deployed?
What does COSHH stand for?
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Describe the fundamental idea underlying the Apache Hadoop Framework.
What Skills Does a Data Engineer Need?