In persistent growing IT-infrastructres a system management software is essential as a part of a HA concept. The use of a system management software increases total availability as well as efficient use of available capacities. Becauce of the holistic view at the existing IT-infrastructure there is a fast capacity to act in case of failure. Also, system management creates more security to analyse the hole system as well as the specific IT-infrastructure. An example is that the failure of redundancies are detected and the availability of hardware components and software components are maintained.
By this early recognition of failures or system restriction an early reaction is possible. By analysing the performance data a targeted investment is possible to avoid bottlenecks and to ensure increase. Malinvestments can be prevented.