使用C++编写的学生数据库管理系统，使用基本语句，对初学者来说很易懂-The use of C++ to prepare the student database management system, using basic language for beginners is very easy to understand

基于LRU算法的数据库buffer manager实现。设计一个基于LRU算法的buffer manager。内附报告、源码以及可执行程序。-LRU algorithm based on a database buffer manager implementation. Design an algorithm based on LRU buffer manager. Containing reports, source code and executable programs.