tree database

Tree Structure-based Database Design Method and Its Application

基于树结构的数据库设计方案及应用

Scalable Frequent sub-Tree Mining algorithm ( SFTM) uses pattern growth method in mining frequent sub-trees in labeled tree database, and improves the pruning method for the searching space.

可扩展频繁子树挖掘算法（SFTM）把模式增长方法运用到有序标签树数据库的频繁子树挖掘，并在此基础上改进了对搜索空间树的剪支方法。

During a database mirroring session, connect to the principal server instance, in object explorer, click the server name to expand the server tree.

在数据库镜像会话期间，连接到主体服务器实例，然后在对象资源管理器中，单击服务器名称以展开服务器树。

It applies binary tree form to construct intrusion rules in knowledge database and employs rule description in inference engine, which is a compatible descriptive method with snort.

采用二叉树形式构建知识库中的入侵规则，并在推理机中采用了和snort兼容的入侵行为描述方法&规则描述。

The natural hierarchical relationship which covers information in semantics and structure has been considered. The new concepts of hierarchical dependency and hierarchical tree of relations are proposed. By the relation hierarchies idea, database views are constructed.

它考虑了包含语义及结构信息的自然层次联系，提出层次依赖与关系层次树的概念，引入关系的分层结构思想来构造数据库视图。

B# tree embedded database indexing mechanisms to achieve

嵌入式数据库B树索引机制的实现

Multiple attribute tree database organization

多属性树型数据库组织

Optimization of T-tree Index of Main Memory Database in Critical Application

关键业务中内存数据库的T树索引优化

Linear-bushy-tree based query optimization algorithms for parallel database systems

基于线性浓密树的并行数据库查询优化算法

There are many kinds of database index, such as B+-tree, AVL tree and SB-tree, which are built now, but through which we could not to search data on many keys.

目前数据库索引方法比较多，包括B+-树、AVL树和SB-树等，但都不能很好地解决数据库的多键值查询问题。

We have also designed the database according to the tree-shaped data structure of fashion design information.

针对款式设计信息的树形数据结构特征，设计了系统数据库。