The Framework Design Of Enterprise Grid Based On SOA

Grid is a new concept in the early 1990s, which uses computing resources in different geographical distribution through a high-speed internet to form a supercomputer to make full use of all kinds of resources sharing. Grid computing is accompanied by the rapid development of Internet technology and is a specific new computing model for complex scientific computing. Now, as a forefront technology of Internet applications, grid has been paid more and more attention by companies. With the continuous development of grid application, grid computing shows more value.Author researches on the theory of enterprise grid based on the understanding of grid and grid computing. Enterprise Grid distributes complex scientific calculation to run on different hosts making full use of idle resources of internal company, with which the operating time and operational costs of main business services can be reduced and much more utilization of existing resource of computer system can be reached.This paper mainly completes research work in the following areas:1. Use the concept of cluster to form a whole cluster with the idle resource in internal company, and distribute different roles to different hosts. The control host takes control of the whole cluster.The management hosts are mainly responsible for the running service process and the load balancing. The computer hostes are mainly for running tasks.2. Collect and the hardware information of the hosts in cluster. These parameters are been unified managed.3. Research on the distribution and recovery strategy basic on cluster, these distribution strategies include: exclusive strategy, sharing strategy, borrowing and lending strategies, recovery strategy.4. Study In-depth of the functions of each software module of enterprise grid, as well as function processes.5. Research on Software program design framework modules on the basis of the enterprise grid. This framework includes the client framework for program design, service framework for program design and the framework of configuration files.Finally, the paper analyses throughput and CPU utilization of the system in detail using the data and icon.