For your information: OpenSchoolMaps [1] offers a free tutorial introducing Apache Hop entitled “Explore, Clean and Integrate Data with Apache Hop” in English and German.
Two additional tutorials are available in German only: a sequel to the first tutorial and a tutorial introducing the GIS plugins from Atol CD[2]. OpenSchoolMaps is a small project from me promoting open access and open source. Feedback is welcome. --Stefan [1] https://openschoolmaps.ch/pages/materialien-en.html#daten-sichten-bereinigen-und-integrieren-mit-apache-hop [2] https://openschoolmaps.ch/pages/materialien.html#weitere-informatik-themen-und-werkzeuge
