使用记录文件代替数据库实现简单数据库管理

摘要

Database is commonly used in computer applications,but it is costly in the simple practical application.The article aims at programming by means of log file database in the replacement of the database and realizing a simple database management.%数据库在计算机应用中普遍采用,但昂贵的价格在较简单的实际应用时显得开支过高,文章就是通过记录型文件来代替数据库进行编程,实现简单数据库管理。