Software Resource Architecture

Software Resource Architecture and Performance Evaluation of Software Architectures

Performance is determined by a system’s resources and its workload. Some of these resources are software resources which are embedded in the software architecture; some of them are even created by the software architecture. This paper considers software resources and resource architecture, as an aspect of software architecture, It considers how resource architecture emerges, the relationship of...

Investment Methods in Sustainable Water Resource Management Using SAW Method

Choosing a thread architecture

A software architect should consciously choose between architectural alternatives for a given problem. In multi-threaded software, the architectural choices for resource sharing problems can be expressed as two patterns, the resource-user thread and the resource thread. A resource-user thread acquires and releases exclusive access to shared resources. A resource thread has permanent exclusive a...

Verificação Estática de Arquiteturas de Software utilizando Restrições de Dependência

This paper proposes a static software architecture verification approach based on a dependency constraint language that allows software architects to restrict the spectrum of dependencies that can be present in a given software system. The ultimate goal is to allow the definition of acceptable and unacceptable dependencies according to the planned system architecture. Once defined, such restric...

Resource Metrics for Service-Oriented Infrastructures

Resource quality is one of the dimensions of software quality assessment and must be appropriately addressed in service-oriented architecture. In this paper some resource metrics for distributed systems that conform to the service-oriented concepts will be proposed. Similarities and differences between service-oriented, component-based and web-based software engineering approaches will be analy...