
c - T-Tree、T*-Tree的理解与简单内存数据库的实现 - 个人文章
2019年3月14日 · T树是一种平衡的索引树数据结构,针对索引和实际数据都完全保存在内存中的情况进行了优化,就像B树是针对面向块的辅助存储设备(如硬盘)上的存储而优化的索引结构。 T树寻求获得内存树结构(如AVL树)的性能优势,同时避免它们常见的大存储空间开销。 T树不保留索引树节点本身内的索引数据字段的副本。 相反,它们利用了这样的事实:实际数据总是与索引一起在主存储器中,因此它们只包含指向实际数据字段的指针。 虽然T树以前被广泛用于主存 …
T-tree - Wikipedia
In computer science a T-tree is a type of binary tree data structure that is used by main-memory databases, such as Datablitz, eXtremeDB, MySQL Cluster, Oracle TimesTen and MobileLite.
T-tree原理与实现 - CSDN博客
2010年12月3日 · 本文主要阐述了T-Tree索引在内存数据库中的相关概念,T-Tree是如何定义的,它与平衡二叉树有何区别,T-Tree的插入与删除操作之后旋转等问题。 CSS - Tree 的 原理 与 实现
T树:T-TREE索引(非mysql索引) - CSDN博客
2024年9月14日 · T-Tree(平衡树)是一种为内存数据库设计的数据结构,它结合了二叉搜索树(如AVL树)的深度优势和B树的宽度优势。 以下是对T-Tree结构的文字描述: 结合二叉搜索树的深度优势. 节点结构:T-Tree的每个节点可以存储多个键值对(类似于B树的节点),但数量少于B树节点中的键值对数量。 这样做既保持了树的宽度,又减少了内存使用。 二叉结构:T-Tree保持了二叉树的基本结构,每个节点最多有两个子节点。 这种结构简化了节点的管理和树的平衡 …
T-Tree 数据结构解析-CSDN博客
2016年5月9日 · In computer science a T-tree is a type of binary tree data structure that is used by main-memory databases, such as Datablitz, eXtremeDB, MySQL Cluster, Oracle TimesTen and Kairos MobileLite.
T*-tree: a main memory database index structure for real time ...
T*-tree is an index structure for rapid data access and saves memory space under MMDBMS. T-tree is well known to be one of the best index structures for ordered data in MMDB. Existing T-tree is a balanced tree that evolved from AVL and B-trees, and a …
T-tree - sungsoo.github.io
2018年2月19日 · In computer science a T-tree is a type of binary tree data structure that is used by main-memory databases, such as Datablitz, EXtremeDB, MySQLCluster, Oracle TimesTen and MobileLite.
T*-tree: a main memory database index structure for real
T-tree is well known to be one of the best index structures for ordered data in MMDB. Existing T-tree is a balanced tree that evolved from AVL and B-trees, and a binary tree with many elements in a node. T-tree retains the intrinsic binary search nature, and is also good in memory use.
T-tree or B-tree: main memory database index structure revisited
In this paper we report our study on the performance of the main memory database index structure that allows concurrent accesses of multiple users. Two concurrency control approaches over the T-tree are presented.
T*-tree | Proceedings of the Third International Workshop on Real …
1996年10月30日 · T*-tree is an index structure for rapid data access and saves memory space under MMDBMS. T-tree is well known to be one of the best index structures for ordered data in MMDB. Existing T-tree is a balanced tree that evolved from AVL and B-trees, and a binary tree with many elements in a node.