readme.md: section 1 (Section)

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excerpt# Adventureworks_sales_purchases_datamart This is the final assignment from the Data Management course from the Big Data & Analytics Masters @ [EAE](https://www.eae.es/) class of 2021. This project: * Extracts data from the famous [Microsoft SQL](https://www.microsoft.com/en-us/sql-server) demo database [Adventureworks](https://docs.microsoft.com/en-us/sql/samples/adventureworks-install-configure?view=sql-server-ver15&tabs=ssms) * Uses [Date Nager API](https://date.nager.at/) to specify holidays into the date dimension * Uses a [simple weather csv](https://en.wikipedia.org/wiki/Season#Meteorological) to specify northern and southern hemisphere season into the date dimension * Transforms the data using [Pentaho Kettle](https://community.hitachivantara.com/s/article/data-integration-kettle), as ETL tool * Loads the data into [My SQL](https://www.mysql.com/) as RDBMS for the OLAP database of the Sales and Purchases datamarts Professors: * [Francesc Casado](https://www.linkedin.com/in/francesccasadopastor/) * [Bruno Galván García](https://www.linkedin.com/in/brunogalvangarcia/) Team: * Adrian Hagen * [Jon Dale](https://www.linkedin.com/in/jon-kristian-dale-441034188/) * [Moha
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