Högnivåarkitektur

Högnivåarkitektur, often translated as high-level architecture, refers to the conceptual structure and organization of a complex system. It focuses on the overall design, identifying the major components or subsystems and their relationships, without delving into the intricate details of individual modules or implementation specifics. The primary goal of high-level architecture is to provide a clear, understandable overview of the system's structure, its key functionalities, and how these parts interact to achieve the system's objectives.

This architectural style is crucial for communication among stakeholders, including developers, project managers, and clients, as it offers a simplified view that facilitates decision-making and consensus. It helps in understanding the system's scope, identifying potential risks and challenges early in the development lifecycle, and defining the major technical choices. Examples of high-level architectural patterns include client-server, microservices, and layered architectures, each offering different ways to organize and manage system complexity. The decisions made at this level have a significant impact on the system's performance, scalability, maintainability, and cost.