Some agile teams have so fully embraced the idea of the development team owning quality that they don't hire anyone with a testing background, instead making software engineers responsible for all phases of quality. Still, testers add value to a team in many ways that don’t involve test execution. Where do they fit in?

When practiced well, Scrum can empower people, teams, and organizations to solve complex problems and deliver value to their customers. But bad Scrum does the opposite. If team members or leaders don't embrace Scrum values, it can be oppressive and create tension. Here's how you can prevent bad Scrum from taking hold.

While completing documentation is often an indication that some progress has been made, until software has been implemented, tested, and approved by a customer, the amount of progress cannot be measured. Here are some common reasons agile teams fail to frequently deliver working software—and how to avoid them.