However, a problem to be resolved is how to manage replicas efficiently in the grid environment.
如何有效地管理网格环境中的各副本是网格系统中需要解决的重要问题。
Resource in the grid environment is dynamic. The traditional static job scheduling algorithm is not suitable for it.
网格中的资源都是动态的,传统的静态任务调度算法不能适应网格的动态特性。
Simulation experiments show that it fits the dynamic changes better in the grid environment and adjusts balance between supply and demand.
模拟实验表明,该模型能够较好地适应网格环境的动态变化,调整供给和需求的平衡。
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