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Learning Apache Apex

You're reading from   Learning Apache Apex Real-time streaming applications with Apex

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Product type Paperback
Published in Nov 2017
Publisher
ISBN-13 9781788296403
Length 290 pages
Edition 1st Edition
Languages
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Authors (5):
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Munagala V. Ramanath Munagala V. Ramanath
Author Profile Icon Munagala V. Ramanath
Munagala V. Ramanath
David Yan David Yan
Author Profile Icon David Yan
David Yan
Ananth Gundabattula Ananth Gundabattula
Author Profile Icon Ananth Gundabattula
Ananth Gundabattula
Thomas Weise Thomas Weise
Author Profile Icon Thomas Weise
Thomas Weise
Kenneth Knowles Kenneth Knowles
Author Profile Icon Kenneth Knowles
Kenneth Knowles
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Toc

Table of Contents (11) Chapters Close

Preface 1. Introduction to Apex FREE CHAPTER 2. Getting Started with Application Development 3. The Apex Library 4. Scalability, Low Latency, and Performance 5. Fault Tolerance and Reliability 6. Example Project – Real-Time Aggregation and Visualization 7. Example Project – Real-Time Ride Service Data Processing 8. Example Project – ETL Using SQL 9. Introduction to Apache Beam 10. The Future of Stream Processing

Example Project – Real-Time Ride Service Data Processing

In this chapter, we will discuss an example that demonstrates how Apache Apex can be used for processing real-time ride service data. We don't have live access to such data; however, a historical Yellow Cab trip data is freely available on the website of the New York City government, which we will use in this example to simulate real-time ride service data processing.

We will use some important concepts in stream processing and Apache Apex in this example, including event-time windowing, out-of-order processing, and streaming windows. In this chapter we'll cover following topics:

  • The goal
  • Datasource
  • The pipeline
  • Simulation of real-time  feed using historical data
  • Running the application 
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