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Workflow management systems allow the development of complex applications at a higher level, by orchestrating functional components without handling the implementation details. Although a wide range of workflow engines are developed in enterprise environments, the open source engines available for scientific applications lack some functionalities or are too difficult to use for non-specialists. Moreover,...
This paper presents the design, implementation and testing of the monitoring solution created for integration with a workflow execution platform. The monitoring solution constantly checks the system evolution in order to facilitate performance tuning and improvement. Monitoring is accomplished at application level, by monitoring each job from each workflow and at system level, by aggregating state...
This paper presents DyAG, an innovative solution for dynamic allocation of resources for services workflows in Grid enviroments. The proposed solution is responsible with the efficient mapping of the services which make up a Business Process Execution Language workflow onto resources, represented by Web Services, from the Grid enviroment. The presented solution is part of a framework that aims to...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.