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What does Hadoop’s Heartbeat mean?
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Asked: November 21, 2022
Describe the fundamental idea underlying the Apache Hadoop Framework.
Define Balancer in HDFS.
Explain HDFS’s Block and Block Scanner.
Describe the Star Schema.
Explain data engineering.
How does orchestration work?
Differentiate between a data engineer and data scientist.
What does SerDe in the Hive mean?