ELT Website Usage Data
A company tracks the website usage and aggregates the statistics table about each customer.
This workflow loads the raw data to and transforms it on Hive, imports the transformed data into Spark to impute missing values and aggregate (big) data on Spark, and, finally, saves the aggreagted (small) table.
A company tracks the website usage and aggregates the statistics table about each customer.
This workflow loads the raw data to and transforms it on Hive, imports the transformed data into Spark to impute missing values and aggregate (big) data on Spark, and, finally, saves the aggreagted (small) table.