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solutions

This directory contains 4 workflows.

Icon01 ETL on new customer data - extract, transform, and load S3 and web service data 

<p>The company has two branches: one in the United States and another one in Europe. New US customer data comes from a web service. New Europe customer data […]

Icon02.1 ELT on website usage data - extract and load big data 

This workflow sets up a local big data environment for the next exercise. It creates a local big data environment and loads the usage data into it. TAGS: […]

Icon02.2 ELT on website usage data - transform big data on cloud and Spark 

<p>The company tracks the usage of the website and stores the information about different actions during each session: login and logout times, opened pages, […]

Icon03 Data pipeline orchestration 

<p>Once the ETL on new customer data workflow is executed successfully, i.e., customer data are extracted and anonymized, and the database table "customers" […]