Used Spark SQL and Scala for finding top sold products by performing extract, transform, load (ETL) processes on 30 GB data. data source: https://github.com/dgadiraju/data/tree/master/retail_db_json
Used Spark SQL and Scala for finding top sold products by performing extract, transform, load (ETL) processes on 30 GB data. data source: https://github.com/dgadiraju/data/tree/master/retail_db_json