Business Information Systems - Chapter 2

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Cards In This Set

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Organisation
The patterned order evident in some domain of action. A complex, adaptive system consisting of activity, communication and representation.
Emergence
Most systems display emergent properties – properties that emerge from the operation of the system and which is not present in any of the parts of the system.
System
An organised set of interdependent elements that exists for some purpose, has some stability and can be usefully viewed as a whole.
Systemics
The study of systems.
Hard system
Systems in which the goals of the system are relatively unproblematic. Many technological systems are hard systems.
Soft system
A social system that is designed to meet certain objectives. The objectives of a soft system may be problematic or open to interpretation.
Complex adaptive system
A system of organised complexity which continuously has to adapt to its environment.
Open system
A type of system that interacts with its environment.
Variety
A measure of the complexity of a system; the number of states a system can assume.
Subsystem
A coherent part of a system that can be treated as a system itself.
Pattern
Elements which repeat across situations.
Actor
Any human, animal or machine that can act.
Articulation
The action associated with the manipulation of data structures.
Communication
The process of enacting communicative acts. The accomplishment of meaning between actors.
Coordination
The achievement of joint activity by a group of actors.