What is Scrum?

In the previous chapter, I discussed the benefits of using Scrum – that is, why it can help us generate successful products. But what, then, is Scrum? The official guide defines it succinctly (SCHWABER; SUTHERLAND, 2020):

Scrum* is a lightweight framework that helps people, teams and organizations generate value through adaptive solutions for complex problems.*

We can complement this definition by adding:

Scrum* is grounded in empiricism and uses an iterative and incremental approach to deliver value early and often, in addition to optimizing adaptiveness and reducing risks in product development. This approach also allows for greater transparency regarding the effectiveness of management practices, work and environments in a systematic manner. In this way, Scrums enable the continuous improvement of both the product and the process to develop it.*

Let us next understand what these terms mean.