clustering index聚簇索引
1.We propose a hybrid index structure based on clustering index and B+ tree, which defines the input, storage and query operation on the dataset, and analyze the communication model between index server and client.对大规模结构化半结构化数据集分布式存储环境下索引结构的建立进行了研究,提出了一种基于聚簇索引与分布式B+树的混合索引结构。
3)clustered index聚簇索引
1.There are two types of index techniques:clustered indexes and nonclustered indexes.SQLServer中有两种索引技术:聚簇索引和非聚簇索引。
4)cluster index聚簇索引
1.An optimization method for multi-join queries applying cluster index;应用聚簇索引的多连接查询优化方法
2.Based on the cluster index logical in relational DBMS,a join algorithm about the middle result of relational objects was pre-sented and the performance analysis formula was given.基于关系数据库聚簇索引的逻辑和存储方式,提出在对象关系模型中遍历关联对象时缓存中间结果的连接算法,并给出了性能分析公式,通过计算和模拟实验证明了采用该方法查询关联对象时能减少磁盘的I/O次数和磁盘访问时间。
5)non-cluster index非簇索引
6)nonclustered index非聚簇索引
1.There are two types of index techniques:clustered indexes and nonclustered indexes.SQLServer中有两种索引技术:聚簇索引和非聚簇索引。
延伸阅读
簇簇1.一丛丛;一堆堆。 2.丛列成行貌。 3.衣衫鲜明整洁貌。
