| 基于J2ME记录管理器的索引与缓存技术 |
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| 引用本文： | 王昌龙,纪全艳. 基于J2ME记录管理器的索引与缓存技术[J]. 计算机时代, 2009, 0(10): 42-43 |
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| 作者姓名： | 王昌龙 纪全艳 |
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| 作者单位： | 西北师范大学数学与信息科学学院,甘肃,兰州,730070;西北师范大学数学与信息科学学院,甘肃,兰州,730070 |
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| 摘 要： | 随着手机等移动通信设备中存储容量的逐渐增大,需要持久存储的数据量相应增加,如何有效的管理记录成为对J2ME平台研究的热点之一。文章深入分析了记录管理系统的关键技术,比较了两种传统的实现方案,提出了一种具有索引和缓存的RIH存取模型。实验表明,该模型应用于多记录、大容量的存储系统上,系统的效率将得到提高。
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| 关 键 词： | J2ME 记录管理系统 索引 缓存 模型 |
The Technology of Index and Cache Base on J2ME RMS |
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| WANG Chang-long,JI Quan-yan. The Technology of Index and Cache Base on J2ME RMS[J]. Computer Era, 2009, 0(10): 42-43 |
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| Authors: | WANG Chang-long JI Quan-yan |
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| Affiliation: | (College of Mathematics and Information Science, Northwest Normal University, Lanzhou, Gansu 730070, China) |
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| Abstract: | With the gradual increase of storage capacity in mobile communication devices, such as mobile telephone, the quantity of data which need to be stored persistently, increases accordingly. How to manage so many records effectively becomes one of study hotspots for J2ME platform. The key technologies in Record Management System （RMS） are analyzed deeply, and two kinds of traditional implementations are compared with each other. Then an access model show that if the model is applied to the storage system with many called RIH with index and cache is presented. The experiment results records and large capacity, the system efficiency will be improved. |
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| Keywords: | J2ME |
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