👉 In computer science, a polyarchy is a type of architecture where multiple levels are nested within each other. This means that there can be many layers or modules in a software system, with each module being responsible for a specific function or task. For example, a web application might have multiple layers of functionality, such as user interfaces, backend services, and database access. The term "polyarchies" refers to this concept, as it suggests that there can be many levels or modules within an architecture