Prepare the Beta!
Brandon Alexander, Brad Dillion, Kevin Y. Kim · Apress eBooks · 2011
So now we have an application that we think is ready to ship. Many a developer has been humbled by an application he or she thought was bulletproof, only to discover a litany of bugs once it was released. Often you, as the developer, will only exercise certain application paths or specific test cases. Sometimes, it takes fresh pair of eyes (and hands!) to truly put your application through its paces.