书籍管理系统，SQL数据库课程设计，用C实现与SQL数据库连接实现书籍增加删除查询等功能模块，采用分模块法，论文与代码齐全，-book management system, SQL database curriculum design, realization of C and SQL database connectivity to achieve books increased inquiries delete function module, a sub-module, papers an

开源的no-sql的数据库redis的2.6.13版本中，修改了intset的代码，增加了降级功能，可以减少内存的消耗。-Open source no-sql database redis the 2.6.13 version, modified intset code, increasing the degradation function, you can reduce memory consumption.