``` The use of the term B-tree is intended as a reference to the general class of index design. B-tree structures used by MySQL storage engines may be regarded as variants due to sophistications not present in a classic B-tree design. ```
bluehr
2020-09-15 15:44:10 +08:00
打个岔,楼主不会念成了 b 减 tree 吧(没有其他意思,曾经我以为 btree b-tree b+tree 是三种不同的树,闹笑话了)