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Chaper Objectives （章节目标） In this chapter you will learn: (在这一章节中，你将学习) 1. Some common uses of database systems. (数据库系统的一些普通扩法) 2.The characteristics o 阅读全文
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The power limit has forced a dramatic change in the design of microprocessors. Figure 1.17 shows the improvement in response time of programs for desk... 阅读全文
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1.6 performanceAssessing the performance of computers can be quite challenging. The scale and intricacy of modern software systems, together with the ... 阅读全文
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1.5 Technologies for Building processors and MemoryProcessors and memory have improved at an incredible rate, because computer designers have long emb... 阅读全文
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1.4 Under the cover (机盖下面)Now that we have looked below your program to uncover1 the underlying software, let's open the covers of your computer to le... 阅读全文
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1. Foundation I must create a system, or be enslav'd by another Man's; I will not Reason and compare: my business is to create. ... 阅读全文
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1.3 Below your program 你的程序背后A typical application, such as a word processor or a large database system, may consist of millions of lines of code and ... 阅读全文
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1.2 Eight Great Ideas in computer Architecture 计算机体系结构的八大思想We now introduce eight ideas that computer architects have been invented in the last 60 yea... 阅读全文
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1.1 Introduction Welcome to this book! 欢迎来到这本书。We are delighted to have this apportunity to convey the excitement of the world of computer systems.我们很... 阅读全文
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Civilization advances by extending the number of important operations which we can perform without thinking about them. Alfred North Whilehead An Intr 阅读全文