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Session_​4_​Orchestration

This directory contains 4 workflows.

Icon04.0_​Reset_​DB&Big_​Data_​Environment_​-_​Exercise 

This workflow resets the database by overwriting the customers and statistics tables and sets up a local big data environment and loads the usage data into […]

Icon04.1_​ETL_​Customers_​-_​Exercise 

We access, validate, prepare, and blend the data, anonymize it, and insert it to the database table "customers". Here, we additionally export the final […]

Icon04.2_​ELT_​Usage_​-_​Exercise 

- Various data are collected, e.g., session start, duration, # clicks, etc., as well as the session satisfaction score (optional) - The company calculates […]

Icon04.3_​Orchestration_​-_​Exercise 

Once the ETL on Customers data workflow is executed successfully, i.e., customer data are accessed and anonymized, and the database table "customers" is […]