In this chapter, you learned how to perform basic EDA with an eye toward finding errors or problems within your data. You then learned how to clean your data and fix common data issues. With this set of skills, you built a data pipeline in Apache Airflow.
In the next chapter, you will walk through a project, building a 311 data pipeline and dashboard in Kibana. This project will utilize all of the skills you have acquired up to this point and will introduce a number of new skills – such as building dashboards and making API calls.