In this chapter, you created several transformations. As you did it, you got more familiar with the design process, including dealing with errors, previewing, and running Transformations. You had the opportunity of learning to use several PDI steps, and you also learned how to handle errors that may appear. At the same time, you were introduced to the basic terminology related to data, metadata, and transformations.
Now that you know the basics about data manipulation, it's time to change the focus. In the next chapter, we will introduce a very different, yet core, subject, task flows.
