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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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是我遇到过的翻译最烂的一本书，在译者的“妙语连珠”里折腾了半个钟头就再也没兴趣了。略举几例如下： P.6 任然 -> 仍然 P.21 输入键（为什么不像后面那样有个“的”？），输入的值，输出的键…… P. 27 “计数器”(Counter)，译文附原文；"Context Object"(上下文对象)，原...
評分是我遇到过的翻译最烂的一本书，在译者的“妙语连珠”里折腾了半个钟头就再也没兴趣了。略举几例如下： P.6 任然 -> 仍然 P.21 输入键（为什么不像后面那样有个“的”？），输入的值，输出的键…… P. 27 “计数器”(Counter)，译文附原文；"Context Object"(上下文对象)，原...
評分 評分-- 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...
評分很多地方翻译的不行，需要对照英文看才能明白。。。不过对于快速学习，仍然是不错的选择。建议译者看看每部分内容的重要性，不重要的瞎翻翻就算了，重要的部分还是好好花点功夫，不要本末倒置了。比如第三章的数据流部分，这么经典的地方居然被翻译烂的一塌糊涂。不知道译者会...
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