Scrum of Scrums refers to a scalable agile technique for connecting several teams that need to collaborate to produce complex solutions. Whenever there are numerous teams working on a project, this TERM is used. It relates to the daily Scrum meeting's scalability. Every team is in charge of running and leading its own Scrum meeting in this case. 

Nevertheless, in order to maintain communication and coordination amongst all the MULTIPLE teams, a separate meeting with all of the teams needs to be held. This is what the "Scrum of Scrums" is all about. It enables teams to design and deliver complicated products at scale by facilitating openness, inspection, and adaptation. 

It is most successful when all effective Scrum team members work towards one goal, trust and respect each other, and are FULLY aligned. The bigger the NUMBER of lines of communication between members of the team, the more difficult it is to build trust and a single goal. As a result, dividing a big group into two or three smaller groups can aid in the development of interpersonal relations and the achievement of desired results. 

Coordination is required when many teams are formed to achieve a common goal. This is what necessitated the creation of Scrum of Scrums. Scrum of Scrums teams not only coordinate delivery but also ensure that a completely integrated product is delivered at the end of each sprint. As a result, Scrum of Scrums serves as a release team RESPONSIBLE for delivering value to clients. This strategy is generally used as a first step in scaling Agile and organizing delivery of larger and more complicated products.