Hadoop Beginner's Guide (Paperback)

Garry Turkington

  • 出版商: Packt Publishing
  • 出版日期: 2013-02-11
  • 售價: $2,010
  • 貴賓價: 9.5$1,910
  • 語言: 英文
  • 頁數: 398
  • 裝訂: Paperback
  • ISBN: 1849517304
  • ISBN-13: 9781849517300
  • 相關分類: Hadoop
  • 下單後立即進貨 (約3~4週)

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商品描述

Get your mountain of data under control with Hadoop. This guide requires no prior knowledge of the software or cloud services - just a willingness to learn the basics from this practical step-by-step tutorial.

Overview

  • Learn tools and techniques that let you approach big data with relish and not fear.
  • Shows how to build a complete infrastructure to handle your needs as your data grows.
  • Hands-on examples in each chapter give the big picture while also giving direct experience.

In Detail

Data is arriving faster than you can process it and the overall volumes keep growing at a rate that keeps you awake at night. Hadoop can help you tame the data beast. Effective use of Hadoop however requires a mixture of programming, design, and system administration skills.

"Hadoop Beginner's Guide" removes the mystery from Hadoop, presenting Hadoop and related technologies with a focus on building working systems and getting the job done, using cloud services to do so when it makes sense. From basic concepts and initial setup through developing applications and keeping the system running as the data grows, the book gives the understanding needed to effectively use Hadoop to solve real world problems.

Starting with the basics of installing and configuring Hadoop, the book explains how to develop applications, maintain the system, and how to use additional products to integrate with other systems.

While learning different ways to develop applications to run on Hadoop the book also covers tools such as Hive, Sqoop, and Flume that show how Hadoop can be integrated with relational databases and log collection .

In addition to examples on Hadoop clusters on Ubuntu uses of cloud services such as Amazon, EC2 and Elastic MapReduce are covered.

What you will learn from this book

  • The trends that led to Hadoop and cloud services, giving the background to know when to use the technology.
  • Best practices for setup and configuration of Hadoop clusters, tailoring the system to the problem at hand
  • Developing applications to run on Hadoop with examples in Java and Ruby
  • How Amazon Web Services can be used to deliver a hosted Hadoop solution and how this differs from directly-managed environments
  • Integration with relational databases, using Hive for SQL queries and Sqoop for data transfer
  • How Flume can collect data from multiple sources and deliver it to Hadoop for processing
  • What other projects and tools make up the broader Hadoop ecosystem and where to go next

Approach

As a Packt Beginner's Guide, the book is packed with clear step-by-step instructions for performing the most useful tasks, getting you up and running quickly, and learning by doing.

Who this book is written for

This book assumes no existing experience with Hadoop or cloud services. It assumes you have familiarity with a programming language such as Java or Ruby but gives you the needed background on the other topics.

商品描述(中文翻譯)

使用Hadoop來控制您的大量數據。本指南不需要對軟件或雲服務有任何先備知識,只需要願意從這個實用的逐步教程中學習基礎知識。

概述:
- 學習工具和技術,讓您能夠愉快地處理大數據,而不是害怕。
- 展示如何構建完整的基礎設施,以應對數據增長的需求。
- 每章節都有實際的實例,既能提供整體概述,又能提供直接的經驗。

詳細內容:
數據以您無法處理的速度到來,而且總體量以讓您夜不能寐的速度增長。Hadoop可以幫助您馴服數據巨獸。然而,有效使用Hadoop需要一種結合編程、設計和系統管理技能的混合。

《Hadoop初學者指南》揭開了Hadoop的神秘面紗,重點介紹了Hadoop和相關技術,著重於構建工作系統並完成任務,並在合適的情況下使用雲服務。從基本概念和初始設置到開發應用程序和隨著數據增長保持系統運行,本書提供了有效使用Hadoop解決現實問題所需的理解。

從安裝和配置Hadoop的基礎知識開始,本書解釋了如何開發應用程序、維護系統以及如何使用其他產品與其他系統集成。

在學習不同的開發應用程序運行在Hadoop上的方式的同時,本書還介紹了Hive、Sqoop和Flume等工具,展示了Hadoop如何與關係型數據庫和日誌收集集成。

除了在Ubuntu上使用Hadoop集群的示例外,還介紹了使用Amazon、EC2和Elastic MapReduce等雲服務的用途。

本書將教您:
- 導致Hadoop和雲服務的趨勢,為您提供了解何時使用該技術的背景知識。
- Hadoop集群的設置和配置的最佳實踐,根據問題的需要調整系統。
- 使用Java和Ruby的示例開發在Hadoop上運行的應用程序。
- 如何使用Amazon Web Services提供托管的Hadoop解決方案,以及這與直接管理環境的區別。
- 與關係型數據庫的集成,使用Hive進行SQL查詢和使用Sqoop進行數據傳輸。
- Flume如何從多個源收集數據並將其傳遞給Hadoop進行處理。
- 構成更廣泛的Hadoop生態系統的其他項目和工具,以及下一步該去哪裡。

作為Packt初學者指南,本書提供了執行最有用任務的清晰逐步指示,讓您快速上手,通過實踐學習。

本書適合對Hadoop或雲服務沒有任何現有經驗的讀者。它假設您熟悉Java或Ruby等編程語言,但會為您提供其他主題的必要背景知識。