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Data Lake for Enterprises

You're reading from Data Lake for Enterprises

Product type Book

Published in May 2017

Publisher Packt

ISBN-13 9781787281349

Pages 596 pages

Edition 1st Edition

Languages

Concepts

Data Processing

Authors (3):

Vivek Mishra

Tomcy John

Pankaj Misra

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Table of Contents (23) Chapters

Title Page

Credits

Foreword

About the Authors

About the Reviewers

www.PacktPub.com

Customer Feedback

Preface

Part 1 - Overview

Part 2 - Technical Building blocks of Data Lake

Part 3 - Bringing It All Together

1. Introduction to Data

2. Comprehensive Concepts of a Data Lake

3. Lambda Architecture as a Pattern for Data Lake

4. Applied Lambda for Data Lake

5. Data Acquisition of Batch Data using Apache Sqoop

6. Data Acquisition of Stream Data using Apache Flume

7. Messaging Layer using Apache Kafka

8. Data Processing using Apache Flink

9. Data Store Using Apache Hadoop

10. Indexed Data Store using Elasticsearch

11. Data Lake Components Working Together

12. Data Lake Use Case Suggestions

Chapter 10. Indexed Data Store using Elasticsearch

In the previous chapter on Hadoop, we persisted the data in hand onto Hadoop (HDFS). Reading/querying data from Hadoop at a fast pace is an issue, and that's when an indexed data store such as Elasticsearch and its significance come forth in our Data Lake implementation.

As in other chapters in this part of the book, we will start off the chapter by explaining the layer where this technology will be used. We will then explain the reason for choosing this technology for this capability and start diving deep into Elasticsearch and its working. We will cover enough details on Elasticsearch so that you have adequate details to understand this technology. As always we will only give enough details and full deep dive is beyond the scope of this book.We would then take you through a hands-on coding session, where you will first learn to install this technology and then see it in action. We will also make sure to connect you to the SCV use case that...

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Authors (3)

Vivek Mishra

Vivek Mishra is an IT professional with more than nine years of experience in various technologies like Java, J2ee, Hibernate, SCA4J, Mule, Spring, Cassandra, HBase, MongoDB, REDIS, Hive, Hadoop. He has been a contributor for open source like Apache Cassandra and lead committer for Kundera(JPA 2.0 compliant Object-Datastore Mapping Library for NoSQL Datastores like Cassandra, HBase, MongoDB and REDIS). Mr Mishra in his previous experience has enjoyed long lasting partnership with most recognizable names in SCM, Banking and finance industries, employing industry standard full software life cycle methodologies Agile and SCRUM. He is currently employed with Impetus infotech pvt. ltd. He has undertaken speaking engagements in cloud camp and Nasscom Big data seminar and is an active blogger and can be followed at mevivs.wordpress.com

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Tomcy John

Tomcy John lives in Dubai (United Arab Emirates), hailing from Kerala (India), and is an enterprise Java specialist with a degree in Engineering (B Tech) and over 14 years of experience in several industries. He's currently working as principal architect at Emirates Group IT, in their core architecture team. Prior to this, he worked with Oracle Corporation and Ernst & Young. His main specialization is in building enterprise-grade applications and he acts as chief mentor and evangelist to facilitate incorporating new technologies as corporate standards in the organization. Outside of his work, Tomcy works very closely with young developers and engineers as mentors and speaks at various forums as a technical evangelist on many topics ranging from web and middleware all the way to various persistence stores.

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Pankaj Misra

Pankaj Misra has been a technology evangelist, holding a bachelor's degree in engineering, with over 16 years of experience across multiple business domains and technologies. He has been working with Emirates Group IT since 2015, and has worked with various other organizations in the past. He specializes in architecting and building multi-stack solutions and implementations. He has also been a speaker at technology forums in India and has built products with scale-out architecture that support high-volume, near-real-time data processing and near-real-time analytics.

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