b trees

違禁品

1月 16, 2012

葉紫蕊

kuso

B-tree - Wikipedia, the free encyclopedia   噓！小聲一點！被老師發現又要被沒收了！In computer science, a B-tree is a tree data structure that keeps data sorted and allows searches, sequential access, insertions, and deletions in logarithmic time. The B-tree is a generalization of a binary search tree in that a node can have more than t...

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覲見

1月 16, 2012

梁寄瑤

kuso

B+ tree - Wikipedia, the free encyclopedia   參見大王！ 眾卿平身！A B+ tree is an n-ary tree with a variable but often large number of children per node. A B+ tree consists of a root, internal nodes and leaves.[1] The root may be either a leaf or a node with two or more children.[2] A B+ tree can be viewed as a B-tree i...

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披薩

1月 16, 2012

蔡若藍

kuso

B-Trees: Balanced Tree Data Structures - Bluer White | Peter's explorations in technology   沒想到現在的披薩也有這麼歪腰的幽默感！The Structure of B-Trees Unlike a binary-tree, each node of a b-tree may have a variable number of keys and children. The keys are stored in non-decreasing order. Each key has an associated child that is the root of a subtree containing all nodes with key...

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波動拳

1月 16, 2012

林若綠

kuso

What is B-tree? - Definition from WhatIs.com   波動拳！！！！！！！！！！！ 以後都這樣哄孩子睡覺就好啦！A B-tree is a method of placing and locating files (called records or keys) in a database. The B-tree algorithm minimizes the number of times a medium must be accessed to locate a desired record, thereby speeding up the process....

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看屁啊

1月 16, 2012

王妙萱

kuso

B-Tree example - YouTube   看屁啊！早就跟你說我不是好惹的了！Quick random insertions and deletions. Thanks to the applet at: http://slady.net/java/bt/view.php?w=8......

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這被子的折法實在是......

1月 16, 2012

蔡爾容

kuso

平衡樹這被子的折法實在是...... 太OVER了!!!! 2-3-4 Tree and B-Tree 使用 balanced tree (平衡樹) 的目的: 要讓樹長得矮矮胖胖, 不要 skew, 以節省增刪查改資料的時間 (因為這些運算所花的時間, 通常和樹的高度成正比). (複習 m 元搜尋樹 m-ary search tree) 它是一棵樹....

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