analytics

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Requirement In this post, we are going to explore windowing functions in Hive. These are the windowing functions: LEAD LAD FIRST_VALUE LAST_VALUE MIN/MAX/COUNT/AVG OVER Clause Component Involved Hive Sample Data ID FIRST_NAME LAST_NAME DESIGNATION DEPARTMENT SALARY 1001 Jervis Roll Director of Sales Sales 30000 1002 Gordon Mattster Marketing Manager SalesRead More →

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Requirement In this post, we are going to explore analytics functions in Hive. These are the following analytics function available in the hive: ROW_NUMBER RANK DENSE_RANK CUME_DIST PERCENT_RANK NTILE Component Involved Hive Sample Data ID FIRST_NAME LAST_NAME DESIGNATION DEPARTMENT SALARY 1001 Jervis Roll Director of Sales Sales 30000 1002 GordonRead More →