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Apache Kafka 1.0 Cookbook

You're reading from   Apache Kafka 1.0 Cookbook Over 100 practical recipes on using distributed enterprise messaging to handle real-time data

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Product type Paperback
Published in Dec 2017
Publisher Packt
ISBN-13 9781787286849
Length 250 pages
Edition 1st Edition
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Tools
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Authors (2):
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Raúl Estrada Raúl Estrada
Author Profile Icon Raúl Estrada
Raúl Estrada
Alexey Zinoviev Alexey Zinoviev
Author Profile Icon Alexey Zinoviev
Alexey Zinoviev
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Toc

Table of Contents (11) Chapters Close

Preface 1. Configuring Kafka FREE CHAPTER 2. Kafka Clusters 3. Message Validation 4. Message Enrichment 5. The Confluent Platform 6. Kafka Streams 7. Managing Kafka 8. Operating Kafka 9. Monitoring and Security 10. Third-Party Tool Integration

Currency price extractor

Okay, now in Doubloon there is a service that validates that the messages are well-formed. Also, the service enriches the messages with the customer's geolocation. Now the business indicates that they need a service that properly returns the requested currency price.

Getting ready

The execution of the previous recipes in this chapter is needed.

How to do it...

Go to the Open Exchange Rates page at: https://openexchangerates.org/. Register for a free plan to obtain your free API key. This key is needed to access the free API.

Create a file...

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