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|Type:||Artigo de periódico|
|Title:||CORBA based architecture for large scale workflow|
|Abstract:||Standard client-server workflow management systems have an intrinsic scalability limitation, the central server, which represents a bottleneck for large-scale applications. This server is also a single failure point that may disable the whole system. We propose a fully distributed architecture for workflow management systems. It is based on the idea that the case (an instance of the process) migrates from host to host, following a process plan, while the case activities are executed. This basic architecture is improved so that other requirements for Work-flow Management Systems, besides scalability, are also contemplated. A CORBA-based implementation of such architecture is discussed, with its limitations, advantages and project decisions described.|
|Editor:||Ieice-inst Electronics Information Communications Eng|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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