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Microservices with Clojure

You're reading from Microservices with Clojure Develop event-driven, scalable, and reactive microservices with real-time monitoring

Product type Paperback

Published in Jan 2018

Publisher Packt

ISBN-13 9781788622240

Length 336 pages

Edition 1st Edition

Languages

Clojure

Tools

Kafka

Concepts

Microservices

Author (1):

Anuj Kumar

View More author details

Table of Contents (13) Chapters

Preface

1. Monolithic Versus Microservices

2. Microservices Architecture FREE CHAPTER

3. Microservices for Helping Hands Application

4. Development Environment

5. REST APIs for Microservices

6. Introduction to Pedestal

7. Achieving Immutability with Datomic

8. Building Microservices for Helping Hands

9. Configuring Microservices

10. Event-Driven Patterns for Microservices

11. Deploying and Monitoring Secured Microservices

12. Other Books You May Enjoy

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Using Omniconf for configuration

Omniconf (https://github.com/grammarly/omniconf) is an open source configuration library for Clojure projects that can be used to configure microservices of the Helping Hands application (refer to Chapter 3, Microservices for Helping Hands Application, and Chapter 8, Building Microservices for Helping Hands). Omniconf not only allows the application to define the preference with respect to various configuration sources but also to verify them at startup. Internally, it keeps all the configuration parameters stored as an immutable constant that can be accessed as a regular Clojure data structure.

Note

Omniconf is one of the options for configuration management. Libraries, such as Environ (https://github.com/weavejester/environ), Config (https://github.com/yogthos/config), Aero (https://github.com/juxt/aero), and Fluorine (https://github.com/reborg/fluorine) can also be used for configuration management.

Enabling Omniconf

To enable an Omniconf library for an existing...

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Authors (1)

Anuj Kumar

Anuj Kumar

Anuj Kumar is a senior enterprise architect with FireEye, a Cyber Security Service Provider where he is involved in the Architecture, Strategy, and Design of various systems that deal with huge amounts of data on a regular basis. Anuj has more than 15 years of professional IT Industry experience ranging from development, design, architecture, management, and strategy. He's an active member of OASIS Technical Committee on STIX/TAXII specification. He is a firm believer in Agile Methodology, Modular/ (Staged) Event Driven Architecture, API-First Approach, and Continuous Integration/Deployment/Delivery. Anuj is also an author of Easy Test Framework, which is a Data Driven Testing Framework used by more than 50 companies.

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