/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: MadhuChowdam https://cdn.slidesharecdn.com/profile-photo-MadhuChowdam-48x48.jpg?cb=1523638117 • Received the large volume of click stream data from various 3rd parties like Adobe, Conviva into HDFS. • Written Map Reduce code to remove invalid and incomplete data. • Created Hive external tables on top the valid data sets. • Developed complex business rules using Hive, Impala and Pig to transform and store the data in an efficient manner for trend analysis, billing and business intelligence. • Written Hive user defined functions to accomplish critical logic. • Integrate Hadoop with Teradata and Oracle RDBMS systems by Importing and Exporting Customer data using Sqoop. • Ingested tweets related to DirecTV using Flume into HDFS. • Automated end-to-end process with the...