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Hive, Pig, and Cascading all use a _________ data model.(a) value centric(b) columnar(c) tuple-centric(d) none of the mentionedThis question was addressed to me in semester exam.My query is from Crunch with Hadoop topic in portion Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift of Hadoop |
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Answer» The correct choice is (c) tuple-centric |
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