An introduction to the terminology and icons used in the Business Process Model. Provides a quickintroduction to some Unified Modelling Language (UML) concepts and how they are applied inEnterprise ...
Appian, the global innovator in enterprise and cloud-based business process management (BPM) software, today announced that Nick Deacon, Global Head of Business Process Management at Appian customer ...
Appian, the global innovator in enterprise and cloud-based business process management (BPM) software, today announced a new and expanded Appian Reference App as part of its comprehensive services ...
Object-oriented Software Engineering Object-oriented Process Model TOPIC TWO Software Engineering 1 Object-oriented Process Model Planning Determine Candidate Risk Analysis Classes Communication D C B A Look for the Evaluation OO Analysis & Classes in Design the Library Coding & Release Build Get the New Class Classes A. Initial Software Project B. Maintenance of New Software Put New C. Enhancement of Software Classes in D. Development of another interrelated system Library Build the nth Iteration of Software Software Engineering 2 Features of the OO Process Model
It follows an evolutionary spiral path.
By nature, it is iterative.
It supports the concept of reusability through a component- based process in engineering.
It focuses on an architecture-centric approach by identifying and using an architecture baseline upfront. Software Engineering 3 Software Architecture
M. Shaw and D.Garlan [SHA95a] - Software Architecture refers to the overall structure of the software and the ways in which that structure provides conceptual integrity for a system.
Rational Rose - Software Architecture is about making decisions on how the system will be built; it controls the iterative and incremental development of a system throughout the life cycle Software Engineering 4 Package
It is used as a general purpose mechanism for organizing elements into groups.
It is a model element that can contain other model elements.
It can be used: - to organize the model under development - to serve as a unit of configuration management Software Engineering 5 Subsystem
It is a concept that combines the definition of a package, ie, it can contain other elements, and a class, ie, it has behavior (interacts with other elements or systems).
It realizes one or more interfaces which define behavior. Software Engineering 6 Subsystem Example Software Engineering 7 Component
It is a replaceable, non-trivial and nearly independent part of the system.
It fulfils a clear function in the context of a well-defined architecture.
It may be: - source code component - runtime component - executable component Software Engineering 8 Subsystem and Component
Components are physical realization of an abstract design.
Subsystems can be used to represent the component in the design. <<subsystem>> Component Name Component Interface Software Engineering 9 Component Example Software Engineering 10