Principles.of.Distributed.Database.Systems.3rd

说明：  直接使用ADO操作ACCESS数据库，对于初学者来说是个不错的例子，类似的也可以操作SQL,ORACLE数据库（不用DSN）(use ADO directly ACCESS database operation for beginners is a good example of a similar operation could SQL, Oracle database (not DSN))

主要内容为orcl数据库管理和操作，针对数据恢复还原、修改，数据库性能等讲解。(Main content for the former management and operation, in view of the reduction of data recovery, modifying, performance, etc.)

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)

《数据库原理与应用》的答案与部分上机练习源代码（自编） (Of " Database Principle, and application of" answer with the part of the on the machine exercises the the source code (composing))

vc6.0和vs2005访问access数据库，包括增删改查，有示例，可在此基础上进行功能添加。(VC6.0 and VS2005 visit ACCESS database, including the crud, example, can be carried out on the basis of function add.)

数据库编程范例用到ado，directui，mfc(Database programming paradigm used ado, directui, mfc)

specgram画时频图.ipynb

处于不同目的的旅客对交通工具有不同的要求。编制一个全国城市间的交通咨询程序，为旅客提供两种或三种最优决策的交通咨询。(Different purposes in the mode of transport of passengers have different requirements. The preparation of a national inter-city traffic advisory procedures, provide passengers with two or three optimal decision of the Transport Advisory.)

数据库课件,主要是兰州理工大学老师的教学课件。(Database courseware, courseware mainly Lanzhou University teacher.)

数据库连接池的使用步骤,比较有用，如果忘记的朋友可以看看。本人自己写的。(Database connection pool using steps, more useful, if you forget the friends can see. I wrote it myself.)