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Designing API-First Enterprise Architectures on Azure

You're reading from  Designing API-First Enterprise Architectures on Azure

Product type Book
Published in Aug 2021
Publisher Packt
ISBN-13 9781801813914
Pages 290 pages
Edition 1st Edition
Languages
Author (1):
Subhajit Chatterjee Subhajit Chatterjee
Profile icon Subhajit Chatterjee
Toc

Table of Contents (14) Chapters close

Preface 1. Section 1: API-Led Architecture in the Digital Economy
2. Chapter 1: Evolution of Enterprise Solution Architectures 3. Chapter 2: APIs as Digital Connectors 4. Section 2: Build Reliable API-Centric Solutions
5. Chapter 3: Architecture Principles and API Styles 6. Chapter 4: Assuring the Quality of the API Service (or Product) 7. Chapter 5: RESTful APIs – the New Web 8. Chapter 6: API Design Practices 9. Chapter 7: Accelerating through DevOps Essentials 10. Section 3: Deliver Business Value for a Modern Enterprise
11. Chapter 8: API-Centric Enterprise Integrations 12. Chapter 9: APIs as a Monetized Product 13. Other Books You May Enjoy

Popular API architecture styles

API developers tend to use one or more API architecture styles based on the business functionality and simplicity in implementation:

Figure 3.3 – Frequently used API styles

The commonly used styles are explained in the next sections.  

The tunneling or RPC style

The tunneling, or Remote Procedure Call (RPCs), style is the oldest architecture style and has been widely used for building API interfaces. The RPC style follows the client-server model, wherein the server exposes a set of endpoints that serve as remote functions:

Figure 3.4 – RPC style

The clients interact with these endpoints using a well-defined message format organized using XML. Both the request body and response output of these APIs are in XML. This style is supported by a wide range of transport and communication standards, such as HTTP, TCP/IP, and JMS. The APIs may use encryption and decryption techniques...

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