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Building Microservices with .NET Core

You're reading from   Building Microservices with .NET Core Develop skills in Reactive Microservices, database scaling, Azure Microservices, and more

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Product type Paperback
Published in Jun 2017
Publisher Packt
ISBN-13 9781785887833
Length 274 pages
Edition 1st Edition
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Authors (4):
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Soumya Mukherjee Soumya Mukherjee
Author Profile Icon Soumya Mukherjee
Soumya Mukherjee
Gaurav Aroraa Gaurav Aroraa
Author Profile Icon Gaurav Aroraa
Gaurav Aroraa
Lalit Kale Lalit Kale
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Lalit Kale
Manish Kanwar Manish Kanwar
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Manish Kanwar
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Toc

Table of Contents (11) Chapters Close

Preface 1. What Are Microservices? FREE CHAPTER 2. Building Microservices 3. Integration Techniques 4. Testing Strategies 5. Deployment 6. Security 7. Monitoring 8. Scaling 9. Reactive Microservices 10. Creating a Complete Microservice Solution

Communication between microservices


In the preceding section, we separated our Order module into Order Services and discussed how we can break down the foreign key relationship between ORDER and PRODUCT tables.

In a monolithic application, we have a single repository that queries the database to fetch the records from both ORDER and PRODUCT tables. However, in our upcoming microservice application, we will segregate repositories between Order Service and Product Service. With each service having its respective database, each one would access its own database only. Order Service would only be able to access order Database, whereas Product Service would be able to access product Database only. Order Service should not be allowed to access product Database and vice versa. Refer to the following image:

Note

We will discuss communication between microservices in Chapter 3, Integration Techniques, in detail.

In the preceding figure, we see that our UI is interacting with Order Service and Product...

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