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Volume 3 for sorting and searching, this is the book of a revised edition, it is...
卷3为分拣和搜索，这是本书的第1个修订版，它是对计算机分拣和搜索的一流技术的最全面的研究，它扩展了卷1中数据结构的处理方法，将大小数据库以及内存和外部存储都包含在内。本书包括对计算机方法仔细检查的选择方案，和其效率的大量分析。本书该版的独特之处在于优化了的分拣，以及对通用散列法和排列法的新的理论论述。-Volume 3 for sorting and searching, this is the book of a revised edition, it is sorted on the computer and search the first-class technology of the most comprehensive study of its expansion Volume 1 data structure handling methods, the size of the database and external memory and storage are included. The book including computer methods carefully examined the options, and its efficiency lot of analysis. The book version of the unique features of the optimization is sorted, and right hash law and common law with the new theoretical expositions.
- 2022-02-21 11:03:10下载
- 积分：1
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一种基于数据访问流的数据库索引优化方法该方法通过集成业务流程模型与数据模型，抽取了流程活动中包含的数据访问操作和流程的控制结构形成数据访问流，分析了数据访问流中...
一种基于数据访问流的数据库索引优化方法该方法通过集成业务流程模型与数据模型，抽取了流程活动中包含的数据访问操作和流程的控制结构形成数据访问流，分析了数据访问流中数据访问操作的频度，为频繁数据访问操作所对应的数据项创建索引，达到改善数据访问性能的目的。实验结果表明，该方法提高了数据查询的速度。-A novel method called data-access-flow based index optimization (DAFIO) is proposed to provide automatic index select for databasein order to improve the data access performance. By integrating the data model and process model of the IT systems and getting data access flow, theDAFIO method can analyze the data access flow to find those data item which are accessed frequently, and then create indexes for these frequentitems. The experiment results show that the novel method is effective to improve the data access performance.
- 2023-04-15 10:50:04下载
- 积分：1
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db .* (pronounced dee
db.* (pronounced dee-be star) is an advanced, high performance, small footprint embedded database for open source operating systems.-db .* (pronounced dee-be star) is an advanc ed, high performance, small footprint embedded database for open sou rce operating systems.
- 2023-07-22 00:35:03下载
- 积分：1
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有关于二差树的遍历，对于初学者有很大的帮助，
有关于二差树的遍历，对于初学者有很大的帮助，-Worse on the second tree traversal, for beginners there are a lot of help,
- 2022-12-14 17:30:03下载
- 积分：1
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使用收音机
一个使用射频卡的考勤软件-use of a radio-frequency card appraisal software
- 2022-07-19 04:56:07下载
- 积分：1
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这是一个运用多种排序法对数据进行排序的程序,排序时间复杂性小,空间复杂性小,排序速度快.压缩包包括源程序文件,再vc中运行....
这是一个运用多种排序法对数据进行排序的程序,排序时间复杂性小,空间复杂性小,排序速度快.压缩包包括源程序文件,再vc中运行.-This is a use of a variety of data sequencing procedures for ordering, scheduling time complexity of small, space complexity of small, fast order. Compressed including source files, then vc run.
- 2022-03-06 17:24:25下载
- 积分：1
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新的测试试验
欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎欢迎；
- 2022-01-25 20:19:54下载
- 积分：1
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权限管理数据库设计，需求陈述，设计描述，数据库表的设计！...
权限管理数据库设计，需求陈述，设计描述，数据库表的设计！-Rights management database design, requirements statements, design description, the design of database tables!
- 2022-03-14 02:07:37下载
- 积分：1
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to SQL and VB Serverl the hotel management of basic requirements, functional imp...
以SQL Serverl和VB实现的酒店管理的各种基本要求，功能完善-to SQL and VB Serverl the hotel management of basic requirements, functional improvement
- 2022-08-02 16:50:46下载
- 积分：1
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Oracle BerkeleyDB（Oracle内嵌数据库，没有提供Borland C++Builder编译版本），该源码把BerkeleyDB 4.5.20的...
Oracle BerkeleyDB（Oracle内嵌数据库，没有提供Borland C++Builder编译版本），该源码把BerkeleyDB 4.5.20的Visual C++ 2005的代码移植到Borland C++Builder上编译，生成静态库，可以在Borland C++Builder中进行开发使用.
工程文件路径为：
db-4.5.20uild_windowsLibdb45BCB.bpr
编译后生成静态库为：
Libdb45BCB.lib-Oracle BerkeleyDB (Oracle embedded database failed to provide Borland C Builder version), The source put BerkeleyDB 4.5.20 2005 Visual C code transplant Bo Identical compiled C Builder, generate static libraries, in Borland C Builder for development use. paper trails for the project : db- 4.5.20 build_windows Libdb45BCB.bpr compiler After generating static libraries : Libdb45BCB.lib
- 2022-07-22 09:54:39下载
- 积分：1
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