The document outlines the development of cloud-native microservices using .NET 8 and minimal APIs, emphasizing the benefits such as high performance, unified development, and cross-platform support. It provides guidance on building microservices, including setting up the environment, defining API endpoints, and deploying services in cloud environments. The document highlights the advantages of minimal APIs for faster development and the importance of scalability, resilience, and agility in modern applications.

1. BUILDING
CLOUD-NATIVE
MICROSERVICES WITH
.NET 8 AND MINIMAL
APIS
.NET DEVELOPMENT
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2. Agenda
Introduction to Cloud-Native Microservices
Why Choose .NET 8 for Microservices?
Overview of Minimal APIs
Step-by-Step Guide: Building Microservices with .NET 8
Deployment and Scaling in Cloud Environments
Unlock the potential of .NET solutions to drive innovation and
accelerate digital transformation. By integrating .NET 8's high
performance and cross-platform capabilities, businesses can
achieve resilient, secure, and agile architectures tailored for modern
cloud environments.

3. Introduction to Cloud-
Native Microservices
What are Cloud-Native Microservices?
Cloud-native microservices are independently
deployable, loosely coupled services optimized
for cloud environments.
They focus on modularity, scalability, and fault
tolerance, allowing applications to evolve
rapidly.
Key Features:
Scalability: Microservices can scale independently
to handle demand.
Resilience: Isolating failures prevents cascading
issues.
Agility: Smaller, focused services enable faster
development and deployment.

4. Why Choose .NET 8 for
Microservices?
Key Benefits of .NET 8:
High Performance: .NET 8 offers improved
runtime efficiency and faster APIs.
Unified Development: Build web, desktop,
mobile, and cloud-native apps with a single
framework.
Cross-Platform Support: Runs on Windows,
Linux, and macOS, making it ideal for diverse
environments.
Minimal APIs: Simplified approach for building
lightweight microservices.
Rich Ecosystem: Out-of-the-box support for
gRPC, REST APIs, and messaging systems like
RabbitMQ.

5. Overview of Minimal APIs
Lightweight approach to building HTTP APIs.
Simplified programming model with fewer files
and boilerplate code.
What Are Minimal APIs?
Faster development.
Advantages:
Ideal for microservices with focused
responsibilities.

6. Step-by-Step Guide: Building
Microservices with .NET 8
Setup and
Environment
Define API Endpoints Integrate Data
Persistence
Add Middleware and
Services
Test and Debug
Install .NET 8 SDK.
Create a project with
the CLI:
Use app.MapGet or
app.MapPost to
define routes.
Use Entity
Framework Core or
a NoSQL database
for data storage.
Implement
middleware for
logging,
authentication, and
error handling.
Use Swagger or
Postman to validate
endpoints.

7. Deployment and Scaling in
Cloud Environments
Steps to Deploy Microservices:
Containerize the Service:
Use Docker to package the service.
Deploy to Cloud Platform:
Popular platforms include Azure Kubernetes
Service (AKS), AWS Elastic Kubernetes Service
(EKS), and Google Kubernetes Engine (GKE).
Implement Auto-Scaling:
Configure horizontal scaling with Kubernetes
or cloud-native scaling tools.

8. THANK YOU
LET'S BUILD THE FUTURE WITH
CLOUD-NATIVE MICROSERVICES!
DOT NET DEVELOPMENT
eminencetechnology.com
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