基于IT资源虚拟化的银行批处理流程优化框架研究

银行等金融机构的批处理规模越来越大，对IT中心的资源配置要求也越来越高。为提高IT中心的资源使用效率和配置灵活程度，优化业务流程和加速IT新技术应用，可通过重新梳理批处理业务流程，根据资源需求类型分解为流程任务的方式，将批处理流程队列按照任务特征分解为任务队列，配置合适的任务队列处理资源，在批处理过程中动态监控和调度资源；另一方面，以基础架构资源虚拟化为核心的云计算技术逐步成熟，使IT 中心的资源虚拟化、配置管理的精细化成为可能。介绍了一种针对银行批处理业务流程优化、以虚拟化资源配置来实现批处理的技术框架，实现批处理流程任务队列的并行计算和动态资源配置。通过Ctrix服务器资源虚拟化技术进行初步模拟验证，实验结果表明，该技术框架在批处理执行效率、资源使用和配置灵活性方面的优势，在具有大量批处理业务和集约化处理的领域（金融、证券、电子商务），具有一定的应用和研究价值。

A Framework for Batch Processing Based on Resource Vi rtualization

Financial institutions such as banks are having more batch processing requirements which continuously challenge IT infrastructure and resource configurations of data centers .The optimization of business process and implementation of new IT technologies are key factors to improve IT resource efficiency and scalability .By redesigning batch process ,split-ting process flow into specific tasks according to resource types ,dispatching the tasks into queues for execution with adap-ted resources ,the batch processing and resource configuration may be optimized .On the other hand ,the technologies of IT resource virtualization as basics of cloud computing are becoming mature ,allowing their implementation in data centers and finer configuration management .An application framework is presented for bank batch processing optimization ,IT re-source virtualization and parallel task queue execution with dynamic configuration .An experimental platform has been set up with Ctrix virtualization technology ,the simulation results show some encouraging advantages of the proposed frame-work in batch processing capacity ,resource efficiency and configuration flexibility .