Technical requirements
If you have not done so already, we recommend you follow the steps covered in Chapter 2 to install VS Code or IntelliJ along with the required plugins to run Scala programs. You also need to add the following dependency to work with Deequ:
libraryDependencies += "com.amazon.deequ" % "deequ" % "2.0.4-spark-3.3"
Though you can use data of your choice as you follow along, we will be using the tables we loaded into the MySQL database covered in Chapter 4. If you have not done so already, you may want to review the steps covered there.
