Database Architecture for GEMLCA Resource Availability Research Paper

Database architecture for GEMLCA Re kickoff availableness - Research Paper ExampleGEMLCA or Grid Execution Management for Legacy Code Architecture is a language independent solution utilize to deploy existing bequest code coats as a Grid service. Any application written in any language can be deployed as a grid service without the need of even legacy code i.e. binary codes and source code.It is a computing system consisting of PC clusters. Legacy applications are deployed on these servers as grid services. see servers are then openinged by various grid clients for required resources.Grid host environment is used to implement service-oriented grid layer which is based on Open Grid Services Architecture (OGSA) specifications e.g. GT3, GT4, g-Lite or the OMII middleware. This layer is required to connect data processor server to OSGA built grid. The selected grid should allow the grid clients to access legacy applications available in computer servers like a grid or web services. Administrators should be able to deploy new legacy applications on computer server using different ancestry managers like Condor, Fork, PBS, etc.GEMLCA resources are consists of legacy codes which are deployed as grid services. These resources are installed on the computer server. GEMLCA Resource layer manages the interaction between Grid services and Grid Host Environment. Resource stage is used for the following purposesDeploying legacy applications as Grid servicesQuerying the GEMLCA resources and get the list of available legacy applicationsgetting the list of legacy parameters with default values and allow the user to modify thesesubmitting legacy jobs to a job managerquerying the status of previously submitted legacy jobsretrieving results from legacy applicationsGEMLCA Resource layer has the following triad servicesGLCAdminIt deploys a legacy application as a Grid service.GLCListIt searches for legacy applications available oer a grid.GLC ProcessIt manages the workflow pro cesses over Grid such as submitting a legacy application using GEMLCA and getting job status and results back.