Discover how Apache Hadoop can unleash the power of your data. This comprehensive resource shows you how to build and maintain reliable, scalable, distributed systems with the Hadoop framework -- an open source implementation of MapReduce, the algorithm on which Google built its empire. Programmers will find details for analyzing datasets of any size, and administrators will learn how to set up and run Hadoop clusters. This revised edition covers recent changes to Hadoop, including new features such as Hive, Sqoop, and Avro. It also provides illuminating case studies that illustrate how Hadoop is used to solve specific problems. Looking to get the most out of your data? This is your book. Use the Hadoop Distributed File System (HDFS) for storing large datasets, then run distributed computations over those datasets with MapReduce Become familiar with Hadoop’s data and I/O building blocks for compression, data integrity, serialization, and persistence Discover common pitfalls and advanced features for writing real-world MapReduce programs Design, build, and administer a dedicated Hadoop cluster, or run Hadoop in the cloud Use Pig, a high-level query language for large-scale data processing Analyze datasets with Hive, Hadoop’s data warehousing system Take advantage of HBase, Hadoop’s database for structured and semi-structured data Learn ZooKeeper, a toolkit of coordination primitives for building distributed systems "Now you have the opportunity to learn about Hadoop from a master -- not only of the technology, but also of common sense and plain talk."
--Doug Cutting, Cloudera
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-- china-pub 赠书活动 -- http://www.douban.com/group/topic/20965935/ 一直比较忙，整本书还没读完，只是粗略翻了个大概，其中有两三章细读了一遍。先做个大体评价吧，有时间全部细读后再评论。 从书的内容上来讲，大致上与网上该书的内容介绍一致。简单点概括：这本书对...
评分-- china-pub 赠书活动 -- http://www.douban.com/group/topic/20965935/ 一直比较忙，整本书还没读完，只是粗略翻了个大概，其中有两三章细读了一遍。先做个大体评价吧，有时间全部细读后再评论。 从书的内容上来讲，大致上与网上该书的内容介绍一致。简单点概括：这本书对...
评分中文版412页： 所以理论上，任何东西都可以表示成二进制形式，然后转化成为长整型的字符串或直接对数据结构进行序列化，来作为键值。 原文460页： ..., so theoretically anything can serve as row key, from strings to binary representations of long or even serialized ...
评分你的履历添了一笔<hadoop权威指南>译者,但是你不配 这是我见过的最不用心的翻译, 字里行间行文不通顺, 请别勉强自己,map reduce shuffle机制都没翻译的好 虽然原作者写作功底也实在是一般 第 1 2 5 6 7 这几章 翻译的实在是太烂了 请不要呐Google翻译糊弄人阿 误人子弟 ...
评分-- china-pub 赠书活动 -- http://www.douban.com/group/topic/20965935/ 一直比较忙，整本书还没读完，只是粗略翻了个大概，其中有两三章细读了一遍。先做个大体评价吧，有时间全部细读后再评论。 从书的内容上来讲，大致上与网上该书的内容介绍一致。简单点概括：这本书对...
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