Hauptsysteme
Hauptsysteme is a German term used to describe the central, primary systems within a larger architecture. The concept contrasts Hauptsysteme with Neben- und Unterstützungssysteme, which are auxiliary components that support or complement the main functions. In practice, Hauptsysteme are designed to deliver core services, manage essential data, and enable the primary workflows of a system or organization.
Characteristics of Hauptsysteme typically include high availability and reliability, robust security and access control, data integrity,
In different domains, Hauptsysteme take domain-specific forms. In information technology and business processes, core systems such
The concept emphasizes a hierarchical view of system architecture, where Hauptsysteme bear the most critical responsibilities
See also: core system, critical infrastructure, system architecture, enterprise IT governance.