Database Architecture for GEMLCA Resource Availability Research Paper

Database Architecture for GEMLCA Resource Availability - Research Paper ExampleGEMLCA or football field Execution way for Legacy Code Architecture is a language independent solution used to deploy existing legacy code applications as a power 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 hordes as grid services. Compute servers are therefore accessed by various grid clients for required resources. control grid host environment is used to implement service-oriented grid level 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 computer server to OSGA built grid. The selected grid should allow the grid clients to access legacy applications procurable in computer servers like a g rid or web services. Administrators should be able to deploy new legacy applications on computer server using different job 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 Layer is used for the following purposesDeploying legacy applications as Grid servicesQuerying the GEMLCA resources and constrict the list of available legacy applications acquire 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 three servicesGLCAdminIt deploys a legacy application as a Grid service.GLCListIt searches for legacy applications available over a grid.GLC ProcessIt m anages the workflow processes over Grid such as submitting a legacy application using GEMLCA and getting job status and results back.