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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

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Table of Contents (18) Chapters

Title Page

Dedication

Packt Upsell

Contributors

Preface

1. Monolithic Versus Microservices FREE CHAPTER

2. Microservices Architecture

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

1. Other Books You May Enjoy

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Index

Chapter 11. Deploying and Monitoring Secured Microservices

"The success of a production depends on the attention paid to detail."

- David O. Selznick

Microservices must be deployed in isolation and monitored for usage. Monitoring the current workload and processing time also helps to take a decision on when to scale them up or scale them down. Another important aspect of microservices-based architecture is security. One way to secure microservices is to allow each one of them to have their own authentication and authorization module. This approach soon becomes a problem, as each microservice is deployed in isolation, and it becomes incredibly hard to agree on common standards to authorize a user. Also, in this case, the ownership of users and their roles gets distributed across the services. This chapter addresses such issues and provides solutions to secure, monitor, and scale microservices-based applications. In this chapter, you will learn the following things:

How to enable authentication...

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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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