Job Management System Research And Implementation - Research And Implementation Of Job Scheduling And Communication Agent Module

JMS is a kind of system middleware software based on the basic operation system.The major function of that is used to enforce and extend the OS about the job management function.The thesis is part of an international cooperation project developed by Northwestern Polytechnical University Software Engineering Center. Based on the NQS (Network Queue System), the frame of the CJMS and the method of implementation are analyzed and expounded detailedly. A centralized-control scheduling mechanism is expatiated and a two -stage scheduling model is brought forward, this scheduling mechanism is used to provide transparent access to all users. All the distributed heterogeneous hardware and software computing resources are presented as a seamless and single system image. A professional communication proxy is designed in the project. The proxy has improved communication proficiency greatly. On the basis of enhancing the quality of the proxy, it is researched that the communication proxy identifies automatically the clients which have many different character-set scheme and specific project is designed.The technology involved in this thesis has been applied in a production.