基于CORBA集群进程管理服务的研究与设计

Research and Implementation of Process Management Based on CORBA Cluster

As one of the popular interoperability technology, CORBA provides a distributed computing environmentfor enterprise application system. Although CORBA makes the development of the distributed S application moreconvenient and rapid, it does not define a separate process management service to manage and control the server pro-cesses of the ORB domain. Conforming to the CORBA 2. x specification, this paper analyzes the features and the ba-sic mechanisms of the process deployment for cluster servers in the distributed computing environment, and presentsa design of process management model by integrating SAD and SMD. In particular, the dynamic extension technologyand how SMD locates- SAD are also discussed in the paper.

As one of the popular interoperability technology, CORBA provides a distributed computing environment for enterprise application system. Although CORBA makes the development of the distributed object application more convenient and rapid, it does not define a separate process management service to manage and control the server processes of the ORB domain. Conforming to the CORBA 2. x specification, this paper analyzes the features and the basic mechanisms of the process deployment for cluster servers in the distributed computing environment, and presents a design of process management model by integrating SAD and SMD. In particular, the dynamic extension technology and how SMD locates- SAD are also discussed in the paper.