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Knapsack
01背包问题的java实现,使用了树结构,比较器(Java 01 knapsack problem of implementation, using a tree structure, the comparator)
- 2015-12-13 18:19:00下载
- 积分:1
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Versant
面向对象数据库实验,建立点线面模型,可以用来学习面向对象数据库(Object-oriented database experiments, point, line and plane model)
- 2014-01-03 08:47:07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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jptimized
超长整形数据计算程序,达到128位,同时计算速度进行了优化(The calculation program of super-long shaping data reaches 128 bits, and the calculation speed is optimized at the same time.)
- 2018-08-04 16:51:49下载
- 积分:1
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简单的数据筛选功能
在进行测试的过程中,我们测量的数据并不会是完整的,但是通过我们的程序进行筛选,我们能过获得一套完整的数据,便于我们后期的分析和使用。在信号测量方面的数据筛选代码。
- 2022-08-26 07:04:31下载
- 积分:1
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HBase_0.98.1 API.chm
hbase api的chm文件,对应版本为0.98(the profile of hbase api, version 0.98)
- 2020-06-22 12:20:02下载
- 积分:1
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android-follow-server
手机同步服务器中Mysql数据库,数据库变化后,手机同步变化(Mobile synchronization server Mysql database)
- 2014-07-23 16:29:01下载
- 积分:1
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sqlite
基于安卓系统的数据库使用源代码教程,编译验证可行(Android-based tutorial database using the source code, compile proven feasible)
- 2013-11-07 20:22:52下载
- 积分:1
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javaMyeclipse
学生选课系统,用的java写的,之前做的项目,也有不足的地方希望大家不要介意(Student elective system, with the java to write, before doing the project, there are insufficient places hope that we do not mind)
- 2017-04-10 14:02:17下载
- 积分:1
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perstnet-269
Perst开源实时数据库,据说非常不错,大家可以到此互相学习交流。(Perst open source real-time database, said to have been very good, everyone can learn from each other to this exchange.)
- 2007-10-26 10:04:57下载
- 积分:1