This directory contains 4 workflows.
04.0_Reset_DB&Big_Data_Environment This workflow resets the database by overwriting the customers and statistics tables and sets up a local big data […]
04.1_ETL_Customers_solution The company has two branches: one in the United States and another one in Europe. New US customer data comes from a web […]
04.2_ELT_Usage The company tracks the usage of the website and stores the information about each session. - Various data are collected, e.g., session […]
04.3 Orchestration_solution Once the workflow the ETL on Customers data is executed successfully, i.e., customer data are accessed and anonymized, and […]