Cache-Conscious Index Mechanism for Main-Memory Databases

来源 :武汉大学学报:自然科学英文版 | 被引量 : 0次 | 上传用户:week11430
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
最近的研究探讨了缓存行为在主要存储器索引结构的设计是重要的。象 CSB~+ 树那样的缓存有意识的索引被显示超过象 AVL 树和 T 树那样的常规主要记忆索引。这篇论文建议 T 树的一个缓存有意识的版本, CST 树,根据 cache-consciousdefinition 定义。为了在一个节点以内把钥匙分开成二,分开, CST 树能更高增加缓存点击比率。
其他文献
失败停止签名计划由使签名人能当伪造品发生时,提供伪造品的一个证明对一个敌人的伪造品为一位签名人向安全提供无限的计算力量。Chang 等基于双线性的白族戒指建议了一个柔韧
The influence of two main characteristics of steel fiber, the aspect ratio (Df) and volume fraction (pf), on the bending strength of Layered Steel Fiber Reinfor
An MLP(Multi-Layer Perceptron)/Elman neural network is proposed in this paper, which realizes classification with memory of past events using the real-time clas
某钥匙在在产品数据管理(PDM ) 支持合作设计发出系统;3D 计算机帮助设计(CAD ) 系统综合环境被分析。综合环境的一般建筑学被划分成五级;采用透明地综合的模式,与模式,功能打电
Silicon (111) and Silicon (100) have been employed for fabrication of TiO2 films by metal organic chemical vapor deposition (MOCVD). Titanium (Ⅳ) isopropoxide
A new kind of porous nano-TiO2 composite films was prepared on the glass substrate with the water glass as binders and the sodium fluorosilicate as solidifying
A model of intelligent intrusion detection based on rough neural network (RNN), which combines the neural network and rough set, is presented. It works by captu
In wavelength division multiplexing (WDM)networks without wavelength conversion functionality, we convert the dynamic routing and wavelength assignment prob lem
The soil constituents and relations between the variation of soil resources and plant communities in three adjacent sites representing the overgrazing, reclamat