摘要： 针对传统的遥感影像金字塔一体化存储模型在多用户并发访问应用中的存在的问题，提出一种适合多用户并发访问的可分离式存储模型，通过数据的分布存储和访问处理任务的分解、转移，提高数据服务器的I/O性能和响应效率。实验结果证明了该模型的有效性，且模型系统具有较高的可扩展性和稳定性。
关键词:
可分离式存储模型,
聚簇存储,
并发访问,
分布式存储,
任务分解
Abstract: Aiming at the problems of traditional remote images pyramid unitary store model in multi-user parallel access application, this paper proposes a separable store model suitable for multi-user parallel access, which makes use of distributed data store and processing task decomposition and transferring to improve I/O performance and response efficiency of data servers. Experimental result proves that the effectiveness of the model, and the model system has good expansibility and stability.
Key words:
separable store model,
clustered store,
parallel access,
distributed store,
task decomposition
中图分类号:
杨靖宇;张永生;刘昭华. 一种适合多用户并发访问的影像存储模型[J]. 计算机工程, 2010, 36(10): 14-15.
YANG Jing-yu; ZHANG Yong-sheng; LIU Zhao-hua. Image Store Model Suitable for Multi-user Parallel Access[J]. Computer Engineering, 2010, 36(10): 14-15.