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当前不少单位在进行系统改造升级时,面临着如何将各个独立部门开发的应用所采用的数据库统一,以便适应数据大集中的需求,方便将来进行数据挖掘等更高层次的应用。在数据库...
当前不少单位在进行系统改造升级时,面临着如何将各个独立部门开发的应用所采用的数据库统一,以便适应数据大集中的需求,方便将来进行数据挖掘等更高层次的应用。在数据库统一的过程中,如何快速、高效的将已有的基于异种数据库的程序,特别是采用C/C 开发的运行于linux/unix下的程序转换到现有数据库下,成为不少单位面临的问题。当然了,基于RAD开发的程序,基本上不需要进行修改,就能达到目的。 -Many units in the current system upgrades are faced with how to integrate all the independent sector to develop applications using a unified database in order to meet the data needs of large centralized to facilitate future data mining and other higher level applications. The process of reunification in the database, how to quickly and efficiently will have been based on heterogeneous database procedures, in particular the use of C/C development running on linux/unix procedures under the switch to an existing database, became quite a number of units the problems faced. Of course, RAD-based development process, basically do not need to be modified, we can achieve the objectives.
- 2022-05-07 06:03:50下载
- 积分:1
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linux下排序的源代码,很好的,可以省了很多精力去写排序的代码,直接就可以用...
linux下排序的源代码,很好的,可以省了很多精力去写排序的代码,直接就可以用-linux source code under the sort, very good, and can save a lot of energy to write sort of code can be used directly on
- 2022-08-19 11:47:15下载
- 积分:1
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Web URL 解析程序客户端
Web URL 解析程序客户端-Web URL analytic procedures client
- 2023-04-22 11:55:03下载
- 积分:1
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qt qimage 显示图象类的使用
qt qimage 显示图象类的使用-qt qimage category showed the use of image
- 2022-03-21 23:52:40下载
- 积分:1
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这是一个简单的webserver程序,实现开发板和pc机之间的互访,使用到了TCP协议和linux下的网络编程知识。...
这是一个简单的webserver程序,实现开发板和pc机之间的互访,使用到了TCP协议和linux下的网络编程知识。-This is a simple webserver process to achieve development board and the exchange of visits between the pc machines used to the TCP protocol and knowledge of network programming under linux.
- 2022-07-16 13:16:29下载
- 积分:1
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ov511.c是linux下的wabcam的驱动
ov511.c是linux下的wabcam的驱动-ov511.c under the driver wabcam
- 2022-12-20 03:40:03下载
- 积分:1
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linux dvb api的说明文档,适用于机顶盒开发的朋友
linux dvb api的说明文档,适用于机顶盒开发的朋友-linux dvb api documentation for set-top box developed by Friend
- 2022-01-31 10:18:51下载
- 积分:1
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编写一个函数,输入n为偶数时,调用函数求1/2+1/4+…+1/n,当输入n为奇数时,调用函数
1/1+1/3+...+1/n(利用指针函数)...
编写一个函数,输入n为偶数时,调用函数求1/2+1/4+…+1/n,当输入n为奇数时,调用函数
1/1+1/3+...+1/n(利用指针函数)
-The preparation of a function, type n is an even number, the call Function 1/2+ 1/4+ ...+ 1/n, when n is odd input, call function 1/1+ 1/3+ ...+ 1/n (using indicator functions)
- 2022-10-03 20:50:03下载
- 积分:1
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cross
交叉编译环境 交叉编译环境 交叉编译环境 -cross-compiler environment cro ss-compiler environment cro ss-compiler environment cro ss-compiler environment cro ss-compiler environment cro ss-compiler environment cross-compiler environment
- 2023-02-05 03:00:03下载
- 积分:1
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HP共享内存实现,只要将sql语句配置好,装载共享内存即可
HP共享内存实现,只要将sql语句配置好,装载共享内存即可-HP Shared Memory realize, as long as the sql statement will be configured, shared memory can be loaded
- 2022-03-16 21:02:31下载
- 积分:1