Abstract: The invention relates to a system and a method for automatic installation and maintenance of hardware and/or software in the system nodes (SK) of a distributed computer system, in particular in a distributed automation system, comprising a system installation and/or system maintenance tool (WZ), wherein the system installation and/or system maintenance tool (WZ) can be activated from a single arbitrary access in the distributed system. The system installation and/or system maintenance tool (WZ) selects a software package and/or a functional component, and automatically executes the maintenance steps of the selected software package and/or of the selected functional component as regards the distribution, installation and/or configuration of the software package and/or of the selected functional component in a defined sequence on the system nodes (SK) of the distributed system.

Abstract: The invention relates to a system and method for automatic generation, installation, verification and configuration of functionality that is stored in installation, verification and/or configuration files for system components that are located in a distributed network. The system includes a knowledge-based system design tool comprising a user interface, a design logic unit, a data management unit, a design database and an installation tool.