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| When there is a large set of data and you want to retrieve a small set of data. What is the concept called?
Question Posted on 25 Jan 2020
Home >> BigData >> Hive >> When there is a large set of data and you want to retrieve a small set of data. What is the concept called? |
| When there is a large set of data and you want to retrieve a small set of data. What is the concept called?
Choose the correct option from below list
(1)Bucketing
(2)Partitioning
(3)None of the options
(4)Data Sampling
Answer:-(4)Data Sampling | | |
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