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The service-orientation design principles help in distinguishing a service-oriented solution [ 14] from a traditional object-oriented solution by promoting distinct design characteristics. The presence of these characteristics in a service-oriented solution greatly improves the chances of realizing the aforementioned goals and benefits.
In software engineering, service-oriented architecture (SOA) is an architectural style that focuses on discrete services instead of a monolithic design. [1] SOA is a good choice for system integration. [2] By consequence, it is also applied in the field of software design where services are provided to the other components by application ...
Service-orientation is a design paradigm for computer software in the form of services. The principles of service-oriented design stress the separation of concerns in the software. Applying service-orientation results in units of software partitioned into discrete, autonomous, and network-accessible units, each designed to solve an individual ...
Erl is known for defining eight principles of service design for service-orientation. These principles were first published in 2005 in his book Service-Oriented Architecture: Concepts, Technology, and Design and in the 2005 edition of SOA World Magazine, and then became the basis for his book SOA Principles of Service Design, published in 2007.
Loose coupling is an architectural principle and design goal in service-oriented architectures. Eleven forms of loose coupling and their tight coupling counterparts are listed in: [4] physical connections via mediator, asynchronous communication style, simple common types only in data model, weak type system, data-centric and self-contained ...
Service-oriented design and development methodology (SDDM) is a fusion method created and compiled by M. Papazoglou and W.J. van den Heuvel. [1] The paper argues that SOA designers and service developers cannot be expected to oversee a complex service-oriented development project without relying on a sound design and development methodology.
Service autonomy principle. Service autonomy is a design principle that is applied within the service-orientation design paradigm, to provide services with improved independence from their execution environments. [1] This results in greater reliability, since services can operate with less dependence on resources over which there is little or ...
Service reusability principle. The service reusability principle is a design principle, applied within the service-orientation design paradigm, to create services [1] that can be reused across a business. [2] These reusable services are designed so that their solution logic is independent of any particular business process or technology.