Techniques

Top Data Analysis Techniques

INTRODUCTION The objective of any data analysis is to obtain actionable information related to business.  For managers working on the data domain, to support business decisions and actions, understanding of the theories and techniques in...

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SQL Engines for Hadoop: Hive vs Impala vs Spark

INTRODUCCION Hive, Impala and Spark SQL all fit into the SQL-on-Hadoop category. Apache Hive and Spark are both top level Apache projects. Impala is developed...

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