Practically everyone records data somehow. The real value comes from using that data to gain deeper insight. When used appropriately, data profiling can be a powerful tool for analyzing existing data, profiling for planned changes, or monitoring for unplanned circumstances, helping save time and remove risks.

When we test, we build fictions in our minds. We make thought experiments about what the product or system might do, what we could expect the results of an action to be, what they should be, and how they might go wrong. Isabel Evans shows us why you're never too old for folk tales and fairy stories.

In making the move to agile practices, testing teams are finding that a specific skill set—or more than one—is necessary in order to take advantage of the benefits of agile methodologies. Sanjay Zalavadia looks at the skill sets and information that teams need before an agile project can begin.