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
具體描述
讀後感
书中没有透露太多实现架构方面的细节，更多的是从使用者的角度上介绍了Hadoop的各种知识，包括MapReduce, HDFS, Hive, Pig, HBase, ZooKeeper。几乎涉及了Hadoop的所有关于使用方面的知识，包括安装和使用。 你甚至可以直接在自己的电脑上装上一个Hadoop，对着书中的例子实际演...
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-- 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 評分买了第一版，时间太紧，没来得及看，后来出了个号称修订升级的第二版，毫不犹豫又买了，后来听说第二版比第一版翻译得好，心中窃喜，再后来看了第二版，我震惊了，我TM就是一傻子，放着好好的英文版不看，赶什么时髦买中文版呢。在这个神奇的国度，牛奶里放的是三聚氰胺，火腿...
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