摘要： 针对轮询模型效率低下的特点，研究Web服务通知模型(WSN)的3个标准接口，根据WSN的特点，设计一个基于WSN的网格应用模型。结合实例，以网格服务中通知模型的方法在Globus Toolkit4.0中具体实现了该模型。实验证明，使用该模型建立网格服务具有灵活高效的优点。
关键词:
Web服务通知模型,
Web服务资源框架,
网格服务
Abstract: To resolve inefficiency of the polling approach, this paper focuses on three standard interfaces of WS-Notifications(WSN). It designs a grid service model based on WSN. Through the concrete steps, it implements the model using the notification based on the Globus Toolkit 4.0 platform. Experimental results show that the model is flexible and efficient.
Key words:
WS-Notifications(WSN),
WS-Resource Framework(WSRF),
grid service
中图分类号:
朱碧岑;夏清国;朱郑州. 基于WS-Notifications的网格服务开发模型[J]. 计算机工程, 2008, 34(22): 89-90.
ZHU Bi-cen; XIA Qing-guo; ZHU Zheng-zhou. Grid Service Programming Model Based on WS-Notifications[J]. Computer Engineering, 2008, 34(22): 89-90.