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Hortonworks says the latest version of its Hadoop platform will allow users to extract information from petabyte-scale datasets far more rapidly and simply. Hortonworks Data Platform 2.2, due for ...

Hadoop is big, but there’s no doubt that the game changer will be marrying SQL— the primary language used by business analysts for ad hoc analysis—with Hadoop. If you don’t want the information in ...

Abstract: This paper proposes how to conduct the specific job performance optimization of Hive and Spark SQL, and make a comparison of them at the same time. First, we compare Hive and Spark SQL by ...