The Method of Distribute Data Storage and Location on Weights of Jump Table

Bi-lin Shao , Gen-qing Bian , Wei-qi Zhang
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引用次数: 3

Abstract

Focusing on the existing location technology limited the performance of the algorithm, distributed data location strategies DLPSL based on weights of jump table is presented to solve the efficiency problem. Weights are added to nodes of jump table, so that the high rate of location of the storage node priority is found to short the search path, and improve the storage and location efficiency. System analysis shows that, the node's insertion, deleting, and location on DLPSL are more efficient than single-linked list storage structure and skip graphic. Its time complexity is 0(log n), and space complexity is 0(n).

基于跳转表权值的分布式数据存储和定位方法
针对现有定位技术对算法性能的限制,提出了基于跳表权值的分布式数据定位策略DLPSL来解决算法的效率问题。对跳表节点增加权值,找到优先级较高的存储节点,缩短搜索路径,提高存储和定位效率。系统分析表明,节点在DLPSL上的插入、删除和定位比单链表存储结构和跳图更高效。其时间复杂度为0(log n),空间复杂度为0(n)。
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