第一部分 Hadoop 分布式的编程框架 第一章 Hadoop 简介 1、philosophy： move-code-to-data，适合数据密集性应用。 2、SQL database VS Hadoop: 1) SCALE-OUT INSTEAD VS SCALE-UP 2) Key/value对 VS 关系表：无结构、半结构数据 VS 结构化的数据 3）函数式编程（MapReduce) VS 声明式编程（SQL）：hive can map the sql to the job 4)离线批处
In the eye-blink that has elapsed since the turn of the millennium, the lives of those of us who work with information have been utterly transformed. Pretty well all we need to know is on the web; if not today, then tomorrow. It's where we learn and
A variety of positive change has recently taken place in the DNN ecosystem, code base, and underlying technology. Professional DNN7: Open Source .NET CMS Platform provides thorough coverage of all aspects of DNN including the latest features, API’s,
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本手册是Ubuntu官方手册PDF文件，非影音版文件。而且是Ubuntu最新版本文件 v14.04. 希望能对您有帮助。 Prologue 5 Welcome 5 Ubuntu Philosophy 5 A brief history of Ubuntu 6 Is Ubuntu right for you? 7 Contact details 8 About the team 8 Conventions used in this book 8 1 Installation 9 Getting
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