bmob_query

实现数据库的增删改查，自己学的，还不错吧，大家看看，相互学习(Achieve database CRUD, their school, also good, we look at, learn from each other)

使用ODBC访问数据库，一则ODBC是直接封装在MFC库里面的，二则忙着考研没有时间学习dao。 ODBC和DAO用起来可能最大的区别就是ODBC使用之前得先建立数据源，根据不同的数据库，使用的参数也不同。具体请看在这之前的一片文章。里面有许多东西没有说，属于高级技巧性东西，得学你们自己摸索。(Using ODBC to access the database, an ODBC database directly encapsulated in the MFC inside, two busy Kaoyan no time to learn dao. ODBC and DAO can be at the biggest difference is that must be built before using ODBC data source, depending on the database, the parameters used are also different. Details, please read an article before this. There are many things not said, things are high skill, have to learn your own. )

Hadoop的一个教程，不错的书，值得收藏(Hadoop tutorial, a good book, worthy of collection)

本程序是在Visual C++的环境下实现的使用ADO对象向数据库中添加数据，可以更新数据库(This program is in Visual C++ environment to achieve the use of ADO object to add data to the database, you can update the database)

PI数据库标签查询、快照查询、历史数据查询 时间格式转换(pi demo)

数据库基本功能都可以实现,删除,添加等等(this program is useful for people who want to develop database)

sql2008数据库实例，源码工程，可以供初学者研究和学习(sql2008 database instance source project, you can study and learn for beginners)

图书管理系统

简单登录界面没有关联数据库,登录界面附有有验证码功能(Simple login screen is not associated with the database, the login screen with a verification code function)

MDAC（Microsoft Data Access Components）是微软数据库访问组件，Netpise和许多利用数据库的软件都需要操作系统安装MDAC。很多用户的操作系统中已经存在了MDAC，有些是操作系统内置的、有些是其它应用程序安装的。(MDAC (Microsoft Data Access Components) is a Microsoft database access components, Netpise and many need to use the database software operating system to install MDAC. Many users of the operating system already exists in the MDAC, some built-in operating system, some other applications installed.)