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Software architecture is the set of structures needed to reason about a software system and the discipline of creating such structures and systems. Each structure comprises software elements, relations among them, and properties of both elements and relations. [1] [2]
Software Architecture is an ambiguous term which not only relates to the discipline of software architecture itself, but also structure and connections between components. An Introduction to Software Architecture [1] describes it as such "We are still far from having a well-accepted taxonomy of such architectural paradigms, let alone a fully ...
These rules are used for interpretation of the components within the structure. A modeling language can be graphical or textual. Examples of graphical modeling languages for software design include: Architecture description language (ADL) is a language used to describe and represent the software architecture of a software system.
Following traditional building architecture, a software architectural style is a specific method of construction, characterized by the features that make it notable. An architectural style defines: a family of systems in terms of a pattern of structural organization; a vocabulary of components and connectors, with constraints on how they can be ...
The hexagonal architecture, or ports and adapters architecture, is an architectural pattern used in software design. It aims at creating loosely coupled application components that can be easily connected to their software environment by means of ports and adapters. This makes components exchangeable at any level and facilitates test automation ...
A reference architecture in the field of software architecture or enterprise architecture provides a template solution for an architecture for a particular domain. It also provides a common vocabulary with which to discuss implementations, often with the aim to stress commonality. A software reference architecture is a software architecture [1 ...
Software architecture description is the set of practices for expressing, communicating and analysing software architectures (also called architectural rendering), and the result of applying such practices through a work product expressing a software architecture ( ISO/IEC/IEEE 42010 ). Architecture descriptions (ADs) are also sometimes ...
Multitier architecture. In software engineering, multitier architecture (often referred to as n-tier architecture) is a client–server architecture in which presentation, application processing and data management functions are physically separated. The most widespread use of multitier architecture is the three-tier architecture .