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Description
This book is an easy-to-understand, practical guide to designing, testing, and implementing complex MapReduce applications in Scala using the Scalding framework. It is packed with examples featuring log-processing, ad-targeting, and machine learning. This book is for developers who are willing to discover how to effectively develop MapReduce applications. Prior knowledge of Hadoop or Scala is not required; however, investing some time on those topics would certainly be beneficial.
What you will learn
- Set up an environment to execute jobs in local and Hadoop mode
- Preview the complete Scalding API through examples and illustrations
- Learn about Scalding capabilities, testing, and pipelining jobs
- Understand the concepts of MapReduce patterns and the applications of its ecosystem
- Implement logfile analysis and adtargeting applications using best practices
- Apply a testdriven development (TDD) methodology and structure Scalding applications in a modular and testable way
- Interact with external NoSQL and SQL data stores from Scalding
- Deploy, schedule, monitor, and maintain production systems.
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