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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
Authors (3):
Vivek Mishra Vivek Mishra
Profile icon Vivek Mishra
Tomcy John Tomcy John
Profile icon Tomcy John
Pankaj Misra Pankaj Misra
Profile icon Pankaj Misra
View More author details

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
Introduction to Data Comprehensive Concepts of a Data Lake Lambda Architecture as a Pattern for Data Lake Applied Lambda for Data Lake Data Acquisition of Batch Data using Apache Sqoop Data Acquisition of Stream Data using Apache Flume Messaging Layer using Apache Kafka Data Processing using Apache Flink Data Store Using Apache Hadoop Indexed Data Store using Elasticsearch Data Lake Components Working Together Data Lake Use Case Suggestions

Kafka programming interface


Kafka contains two programming interface mechanisms:

  • Low level core API’s
  • REST API’s: REST interface wrapping the core API’s for easy access

Kafka core API’s

These are the core API’s in Apache Kafka, as documented in the Apache Kafka documentation:

  • Producer API: Contains a set of API’s which allows us to publish a stream of data to one or more of the named/categorized Kafka topics in the cluster.
  • Streams API: Contains relevant API’s which acts on the stream of data. They can process this stream data and can transform it from existing form to a designated form according to your use case demands. These are relatively new API's as against existing producer and consumer API’s.
  • Connect API: API’s which allows Kafka to be extensible. It contains methods which can be used to build Kafka connectors for the inputting and outputting of data into Kafka.
  • Consumer API: Contains relevant API’s to subscribe to one or more topics in the broker. Since consumer takes care of a message...
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