作者sql (peter)
看板Grad-ProbAsk
标题[问题] 资料结构问题
时间Wed Apr 1 08:56:17 2009
小弟在资料结构方面有两题不懂地方希望各位高手能帮忙.
1.What is the defference between B-tree and B+tree?
2.To efficiently search a key vaule form a table(or file) with hung data
size,we usually establish a stored index for the table(or file).
This is called ”indexing” in the area of file structure.Give an
example to thoroughly explain the concept of “indexing”.
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 210.69.126.253