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Modern Big Data Processing with Hadoop

You're reading from   Modern Big Data Processing with Hadoop Expert techniques for architecting end-to-end big data solutions to get valuable insights

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781787122765
Length 394 pages
Edition 1st Edition
Languages
Concepts
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Authors (3):
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 R Patil R Patil
Author Profile Icon R Patil
R Patil
 Shindgikar Shindgikar
Author Profile Icon Shindgikar
Shindgikar
 Kumar Kumar
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Kumar
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Toc

Table of Contents (17) Chapters Close

Title Page
Copyright and Credits
Packt Upsell
Contributors
Preface
1. Enterprise Data Architecture Principles 2. Hadoop Life Cycle Management FREE CHAPTER 3. Hadoop Design Consideration 4. Data Movement Techniques 5. Data Modeling in Hadoop 6. Designing Real-Time Streaming Data Pipelines 7. Large-Scale Data Processing Frameworks 8. Building Enterprise Search Platform 9. Designing Data Visualization Solutions 10. Developing Applications Using the Cloud 11. Production Hadoop Cluster Deployment Index

Apache NiFi


What is Apache NiFi? In any organization, we know that there is a variety of systems. Some systems generate the data and other systems consume that data. Apache NiFi is built to automate that data flow from one system to another. Apache NiFi is a data flow management system that comes with a web UI that helps to build data flows in real time. It supports flow-based programming. The graph programming includes a series of nodes and edges through which data moves. In NiFi, these nodes are translated into processors, and the edges into connectors. The data is stored in a packet of information called a FlowFile. This FlowFile includes content, attributes, and edges. As a user, you connect processors together using connectors to define how the data should be handled.

Main concepts of Apache NiFi

The following table describes the main components of Apache NiFi:

Component name

Description

FlowFile

Data packet running through the system

FlowFile processor

Performs the actual work of data routing...

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