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Hadoop for dummies / by Dirk deRoos, Paul C. Zikopoulos, Bruce Brown, Rafael Coss, and Roman B. Melnyk
Mitwirkende(r): Resource type: Ressourcentyp: Buch (Online)Buch (Online)Sprache: Englisch Reihen: For DummiesVerlag: Hoboken, NJ : John Wiley & Sons, Inc., [2014]Copyright-Datum: © 2014Beschreibung: 1 Online-Ressource (xii, 394 Seiten)ISBN:- 9781118705032
- 9781118652206
- Hadoop
- Apache Hadoop
- File organization (Computer science) -- Computer programs
- Electronic data processing -- Distributed processing
- Electronic data processing
- File organization (Computer science)
- File organization (Computer science) ; Computer programs
- Electronic data processing ; Distributed processing
- Electronic books
- Electronic books
- 005.74 23
- QA76.9.F5 .H384 2014
Inhalte:
Zusammenfassung: Let Hadoop For Dummies help harness the power of your data and rein in the information overload Big data has become big business, and companies and organizations of all sizes are struggling to find ways to retrieve valuable information from their massive data sets with becoming overwhelmed. Enter Hadoop and this easy-to-understand For Dummies guide. Hadoop For Dummies helps readers understand the value of big data, make a business case for using Hadoop, navigate the Hadoop ecosystem, and build and manage Hadoop applications and clusters. Explains the origins of Hadoop, its economic benefits, and its functionality and practical applications Helps you find your way around the Hadoop ecosystem, program MapReduce, utilize design patterns, and get your Hadoop cluster up and running quickly and easily Details how to use Hadoop applications for data mining, web analytics and personalization, large-scale text processing, data science, and problem-solving Shows you how to improve the value of your Hadoop cluster, maximize your investment in Hadoop, and avoid common pitfalls when building your Hadoop cluster From programmers challenged with building and maintaining affordable, scaleable data systems to administrators who must deal with huge volumes of information effectively and efficiently, this how-to has something to help you with Hadoop.Zusammenfassung: Intro -- Title Page -- Copyright Page -- Contents at a Glance -- Table of Contents -- Introduction -- About this Book -- Foolish Assumptions -- How This Book Is Organized -- Icons Used in This Book -- Beyond the Book -- Where to Go from Here -- Part I: Getting Started with Hadoop -- Chapter 1: Introducing Hadoop and Seeing What It's Good For -- Big Data and the Need for Hadoop -- The Origin and Design of Hadoop -- Examining the Various Hadoop Offerings -- Chapter 2: Common Use Cases for Big Data in Hadoop -- The Keys to Successfully Adopting Hadoop (Or, "Please, Can We Keep Him?") -- Log Data Analysis -- Data Warehouse Modernization -- Fraud Detection -- Risk Modeling -- Social Sentiment Analysis -- Image Classification -- Graph Analysis -- To Infinity and Beyond -- Chapter 3: Setting Up Your Hadoop Environment -- Choosing a Hadoop Distribution -- Choosing a Hadoop Cluster Architecture -- The Hadoop For Dummies Environment -- Your First Hadoop Program: Hello Hadoop! -- Part II: How Hadoop Works -- Chapter 4: Storing Data in Hadoop: The Hadoop Distributed File System -- Data Storage in HDFS -- Sketching Out the HDFS Architecture -- HDFS Federation -- HDFS High Availability -- Chapter 5: Reading and Writing Data -- Compressing Data -- Managing Files with the Hadoop File System Commands -- Ingesting Log Data with Flume -- Chapter 6: MapReduce Programming -- Thinking in Parallel -- Seeing the Importance of MapReduce -- Doing Things in Parallel: Breaking Big Problems into Many Bite-Size Pieces -- Writing MapReduce Applications -- Getting Your Feet Wet: Writing a Simple MapReduce Application -- Chapter 7: Frameworks for Processing Data in Hadoop: YARN and MapReduce -- Running Applications Before Hadoop 2 -- Seeing a World beyond MapReduce -- Real-Time and Streaming Applications -- Chapter 8: Pig: Hadoop Programming Made Easier.PPN: PPN: 1657995445Package identifier: Produktsigel: ZDB-38-EBR | ZDB-30-PAD | ZDB-30-PQE
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