-
人们在使用SQL时往往会陷入一个误区,即太关注于所得的结果是否正确,而忽略了不同的实现方法之间可能存在的 性能差异,这种性能差异在大型的或是复杂的数据库环...
人们在使用SQL时往往会陷入一个误区,即太关注于所得的结果是否正确,而忽略了不同的实现方法之间可能存在的 性能差异,这种性能差异在大型的或是复杂的数据库环
-people in the use of SQL often mired in a dangerous zone, that is too interested in the results is correct, neglect of different implementations may exist between the performance difference This difference in the performance of large or complex database Central
- 2023-02-03 01:40:03下载
- 积分:1
-
C源码,主要提供了一些工作中经常用到的C 语言写的算法的源程序。...
C源码,主要提供了一些工作中经常用到的C 语言写的算法的源程序。-C source code, the main work has provided some frequently used C language to write the algorithm of the source.
- 2022-02-05 03:57:38下载
- 积分:1
-
《数据结构(c语言版)》配套光盘 学习数据库不可缺少的辅助材料...
《数据结构(c语言版)》配套光盘 学习数据库不可缺少的辅助材料 -err
- 2023-05-11 18:10:03下载
- 积分:1
-
一本很好的书籍
一本很好的书籍-a very good books
- 2023-05-03 00:15:02下载
- 积分:1
-
vb.net的书的源代码
的源代码VB.NET版书-第5章
- 2023-02-03 19:15:04下载
- 积分:1
-
This book system, in
本书系统深入地介绍了各种代码优化编程技术。全书分为4章。第1章集中介绍如何确定程序中消耗CPU时钟最多的热点代码的所谓程序剖析技术以及典型部分工具的实用知识。第2,3章分别全面介绍RAM了系统与高速缓存子系统的代码优化知识。第4章主要介绍了机器代码优化技术。各章在讨论基本原理的同时详细给出了代码实例,并对优化性能进行了定量的分析。该书特别适合于作为应用程序员及系统程序员的学习与开发之用。同时,本书对在硬件方面的专业人员与技术工作者有一定的参考价值。-This book system, in-depth description of the various code optimization programming. The book is divided into four chapters. Chapter 1 focus on how to determine the program consumes CPU clock up to the so-called hot code analysis techniques and procedures for a typical part of the tools and practical knowledge. Separately in Chapter 2,3 introduced the first comprehensive system RAM and high-speed cache memory subsystem, the code and optimize their knowledge. Chapter 4 focuses on the machine code optimization techniques. In discussing the various chapters, while the basic principles of the code examples are given in detail, and optimize the performance of the quantitative analysis. Book is particularly suitable as an application programmer and system programmer le
- 2023-01-11 23:10:10下载
- 积分:1
-
C++函数应用实例,包含了绝大部分的的C++函数的应用的例子,简单易懂,适合用于初学者...
C++函数应用实例,包含了绝大部分的的C++函数的应用的例子,简单易懂,适合用于初学者-C function examples include most of the C function examples of the application of simple to understand and suitable for beginners
- 2022-03-16 16:16:09下载
- 积分:1
-
SONY PS的部分硬件资料,供有兴趣的参考
SONY PS的部分硬件资料,供有兴趣的参考-part of the Sony PS hardware information for interested reference
- 2022-10-08 14:40:03下载
- 积分:1
-
CSS学习简明教程
CSS学习简明教程-CSS Concise Guide to Learning
- 2022-02-04 21:52:42下载
- 积分:1
-
JSP与WEB.Doc.rar电子书
JSP与WEB.Doc.rar电子书-JSP and WEB.Doc.rar electronic books
- 2023-01-26 04:45:06下载
- 积分:1