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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.
Service design is the activity of planning and arranging people, infrastructure, communication and material components of a service in order to improve its quality, and the interaction between the service provider and its users. Service design may function as a way to inform changes to an existing service or create a new service entirely.
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 ...
One important factor that needs to be kept in mind is that it is not just the application of these design principles alone but the consistent application [6] that guarantees the realization of the service-orientation design goals linked with the adoption of service-orientation. This is because services are an enterprise resource, i.e. giving ...
For databases reliability, availability, scalability and recoverability (RASR), is an important concept. Atomicity, consistency, isolation (sometimes integrity), durability is a transaction metric. When dealing with safety-critical systems, the acronym reliability, availability, maintainability and safety is frequently used.
A condition or capability needed by a stakeholder to solve a problem or achieve an objective. A condition or capability that must be met or possessed by a solution or solution component to satisfy a contract, standard, specification, or other formally imposed documents. A documented representation of a condition or capability as in (1) or (2).
Capability-based planning had long been entrenched in the defense realm in the US, UK, Australia, and Canada before it was adopted within Version 9 of The Open Group Architecture Framework (TOGAF). [7] Capability Management has in recent years become a popular sub-discipline or method of Enterprise Architecture. Enterprise Architecture seeks to ...
Capacity planning is the process of determining the production capacity needed by an organization to meet changing demands for its products. [1] In the context of capacity planning, design capacity is the maximum amount of work that an organization or individual is capable of completing in a given period.