In this chapter you learned how to operate the data movement application and manipulate how it executes by using an initialization file, global variables , and batch files. You were able to execute the packages in the data movement application exactly the way you wanted them to execute without having to open or edit any of the packages. As you work with this prototype of a data movement application, you will discover many ways in which you can improve upon its design. With the knowledge you have gained throughout the course of this book, you now have the skills to improve upon the design of this data movement application and build your own.