This presentation provides a definition of a data quality tool, where and how to find data quality tools, challenges and paradoxes of data quality tools, and it elaborates on the need(s) for tools. This presentation is the second part of a set of presentations on the topic of "Digital Behaviour Data: Remedies & Corrections". Presentation available after free registration: https://elearning.gesis.org/course/section.php?id=1228
Yannik Peters (Wed,) studied this question.