树

B树和B+树

http://www.cnblogs.com/yangecnu/p/Introduce-B-Tree-and-B-Plus-Tree.html

平衡二叉树：

https://www.cnblogs.com/yangecnu/p/Introduce-2-3-Search-Tree.html

https://www.cnblogs.com/yangecnu/p/Introduce-B-Tree-and-B-Plus-Tree.html

https://www.cnblogs.com/yangecnu/p/Introduce-Binary-Search-Tree.html

红黑树：

https://www.cnblogs.com/yangecnu/p/Introduce-Red-Black-Tree.html