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luntan
很实用的文档管理系统,可以进行相关的检索,浏览,版本管理等功能.(very practical document management system that can be related to the retrieval, browsing, version management capabilities.)
- 2005-06-08 07:11:34下载
- 积分:1
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数据库系统概念第六版答案(覆盖全),6E
说明: 数据库第6版教材课后所有练习题,有需要的自取(All exercises after class in the sixth edition of the database, if necessary, should be taken by yourself)
- 2020-12-15 18:49:14下载
- 积分:1
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hotel
开发软件名称:宾馆客房管理系统
开发软件单位:…………
直接对象 :***宾馆
开发软件售出对象:酒店宾馆经营者
- 2009-12-27 09:10:37下载
- 积分:1
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vlynqn
A cgi counter written in VB 一个用VB编写的cgi计数器(A cgi counter written in VB A cgi counter written in VB)
- 2017-04-14 12:40:19下载
- 积分:1
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ssd7
卡耐基 ssd7中的全部答案,包括3个exam和10个exercise(These are all the answers of exercises of the SSD7 of Carnegie.)
- 2013-05-15 22:16:27下载
- 积分:1
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时间序列模型
说明: 时间序列模型例程,包括季节模型和一般模型的演示(Time series model routines)
- 2020-05-26 08:40:33下载
- 积分:1
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save_data_in_database
说明: 利用labview的数据库连接工具,将采集到的数据保存在access中,子VI(Using labview database connectivity tools, the collected data stored in the access to, the sub-VI)
- 2010-04-09 15:16:34下载
- 积分:1
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贵州大学研究生数据库实验报告
说明: 每组不超过4人,每人从TPC-H中选择至少三个查询进行执行,并进行性能调整。同组人员所选择的查询不能相同。各查询均必须包含:两个以上的表连接操作,其包含至少一个聚集函数。
每位同学的该作业均放在一个命名如“姓名-学号-专业-作业1”的目录中
用尽能想到的所有技术方法,使得选定的查询的某些性能指标尽可能的差
用尽能想到的所有技术方法,使得选定的查询的某些性能指标尽可能的好(Each group has no more than 4 people. Each person selects at least three queries from TPC-H to perform and performs performance adjustment. The queries selected by the same group can not be the same. Each query must contain more than two table join operations, which contain at least one aggregation function.
Each student's homework is placed in a directory named "name student number professional operation 1".
Using all the technical methods that can be thought of, make certain performance indicators of selected queries as poor as possible.
Use all the technical methods that you can think of, and make certain performance indicators of selected queries as good as possible.)
- 2018-07-07 22:23:26下载
- 积分:1
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concurrency
数据库设计,Sql server 2000,的并发性控制,为数据库学习提供资源(Database Design, Sql server 2000, the concurrency control, to provide resources for the database to learn)
- 2009-09-21 21:37:46下载
- 积分:1
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datainputoutput
可以实现任意数据库之间的数据互导,可以实现任意数据库之间的数据互导(Can realize arbitrary data interoperability between databases guide, you can realize arbitrary data interoperability between databases I.)
- 2008-05-22 07:53:51下载
- 积分:1