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Microservices Using .NET Core Eğitimi'nde bir uygulamanın tüm yaşam döngüsünü işlemek için sürekli teslim modelini kullanmaya odaklanıyoruz.

Microservices Using .NET Core Eğitimi'ni Containers ve Docker'a giriş ile başlar. Ardından, katılımcılarımız Mikro Hizmetler ve CRUD işlemleri hakkında bilgi edinecek ve bir UI hizmeti oluşturacaktır. 

Katılımcılarımız ayrıca Docker kapsayıcılarını kullanarak Mikro Hizmetlerin nasıl barındırılacağını öğreneceklerdir. Microservices Using .NET Core Eğitimi'nde katılımcılarımızın monolitik uygulamalar ve Kubernetes hakkında bilgi edinmesiyle sona erer.

Neler Öğreneceksiniz

  • Compare monolithic architecture benefits and limitations
  • Describe Microservices and Microservices architecture
  • Compare SOA vs. Microservices
  • Demonstrate communication between Microservices
  • Explain hosting Microservices in Docker containers
  • Discuss the role of orchestration servers

Eğitim İçeriği

Introduction to Containers and Docker

  • Understanding VM’s and Containers 
  • What is Docker?
  • Docker Benefits
  • Docker Architecture and Docker Taxonomy

 

Developing Docker Custom Images using .NET Core 

  • Docker Images for .NET Core
  • Executing .NET Core applications in Containers
  • Inspecting the Image Architecture
  • Developing and Publishing .NET Core Applications
  • Dockerfile and Building Docker Images
  • Breaking down and understanding dockerfile in-depth

 

Multi-Stage Builds 

  • Multiple stages in dockerfile
  • Hosting ASP.NET Applications in Docker

 

State and Data in Docker Applications 

  • Purpose of using Data Volumes
  • Access Data in Docker Containers
  • Creating a Container with Volumes
  • Data volume containers 

 

Docker Compose 

  • Overview
  • Docker-compose features
  • Building docker-compose.yml file
  • Docker-compose command
  • Working with multiple images in a single application
  • Environment Variables and Configuration File

 

 

Microservices Architecture – Get perfect in concepts and practical

Understanding Microservices 

 

Understanding Monolithic Architecture 

  • What are Monolithic Applications
  • Deploying 
  • Containerizing using Docker
  • Scaling Applications
  • Managing State and Data
  • Benefits and Drawbacks of Monolithic Architecture

 

Microservices Architecture 

  • What are Microservices
  • Monolithic vs Microservices Architecture
  • Characteristics of Microservices Architecture
  • Benefits of using Microservices Architecture
  • Microservices Design Principles

 

SOA vs. Microservices

 

Handling Data in Microservices

 

Communication between Microservices

  • Synchronous Communication across Microservices
  • Asynchronous communication across Microservices
  • API Gateway Pattern
  • Microservices Patterns 
    • Domain-Driven Design
      • Command and Query Responsibility Separation (CQRS)
      • Event Sourcing
  • Creating Composite UI with Microservices
  • Drawbacks of Microservices

 

Setup Microservice Based Application and Perform CRUD Operations 

  • Creating a Solution and Project Layout
  • Implementing a CRUD microservice
  • Writing Domain Classes and Controllers
  • Data Context Class and Data Seeding
  • Using Repository Classes
  • Swagger and SwashBuckle Integration
  • Practical Demonstration using eStoreApplication 
    • Product CatalogService with SQL Server
      • Invoking both services using Swagger UI
      • Implementing Layered Architecture
      • Generic Repository Pattern

 

Build UI Service  

  • Adding ASP.NET MVC Project 
  • Writing Model Classes
  • Writing Service Classes
  • Building Web Controller and Views
  • Practical Demonstration using eStoreApplication 
    • Writing Backend for Frontend (BFF)
      • UI Microservice to display Product Catalog

 

Hosting Microservices using Docker Containers 

  • Adding Docker Support to the Microservice Application
  • Creating a Dockerfile file
  • Designing and Developing Multi-Container Microservices
  • Database Connection string and environment variables in Docker containers
  • Handling Configuration Data
  • Use a database server running as a container
  • Practical Demonstration using eStoreApplication 
    • Creating an SQL Server database container
      • Create docker images for Product Catalog Microservices
      • Create a docker image for UI Microservice
      • Writing a YAML for deploying and executing the application

 

 

Using Redis Cache in Microservices 

  • Understanding Redis Cache importance
  • Programming Microservice to use Redis Cache
  • Consuming Microservice in Web Client
  • Practical Demonstration using eStoreApplication 
    • Building Shopping Cart Microservice
      • Persisting Cart data in Redis Cache
      • Create a docker image for Shopping Cart Microservice

 

 

Understanding OAuth2 and OpenIdConnect 

  • Authentication and Authorization
  • Introduction to Basic Authentication Workflow
  • Understanding OAuth
  • OAuth Grant Types
  • Understanding OpenIDConnect
  • Securing Services and Middleware in ASP.NET Core
  • Using JWT Token to Authenticate and Authorize

 

IdentityServer4 Server 

  • What is IdentityServer4
  • Authorization Grant Types 
  • Authorization Code
      • Implicit 
      • Client Credentials
      • Resource Owner Password Credentials (ROPC)
  • Including UserInfo in ID Token and Access Token

 

Implementing Security for Microservices 

  • The Big Picture
  • Implementing Identity Microservice
  • Using Client Credential Token to Access Microservice
  • Using Access Token to call Microservices
  • Authentication between Microservices
  • Implementing Role-based and Policy-based Authorization
  • Practical Demonstration using eStoreApplication 
    • Adding Authentication Microservice to Solution
      • Securing ProductCatalog Microservice
      • Accessing secure ProductCatalog in Swagger UI
      • Accessing secure ProductCatalog in Client Application

 

API Gateway Integration 

  • Introduction to API Gateway
  • Understanding Ocelot Middleware
  • Integrating API Gateway for Routing
  • Handling Secure Microservices in API Gateway
  • Practical Demonstration using eStoreApplication 
    • Adding API Gateway Service using Ocelot Middleware
      • Updating ocelot configuration for routing to ProductCatalog and ShoppingCart Microservices
      • Deploying Gateway Service in Docker Container

 

Microservices Communication 

  • Synchronous Communication using REST API
  • Asynchronous Communication using Service Bus
  • Integration Events and Event Handlers
  • Handing Atomicity and Resiliency when Publishing to EventBus
  • Practical Demonstration using eStoreApplication
  • Adding Shopping Cart Service with Redis Cache 
  • Adding Product to Shopping Cart Service for logged-in client
  • Create docker images for Product Catalog Microservices
  • Asynchronous Communicating with Notification Service and Service Bus Queue

 

Implementing the CQRS Pattern

  • Overview of CRQS Pattern
  • Understanding the Command Pattern
  • Domain Model and Read Model
  • Comparing CQRS with the traditional CRUD approach
  • Apply CQRS and CQS approach in DDD microservice
  • Practical Demonstration using eStoreApplication 
    • Build a New ProductCatalog Service Demo
      • Update ShoppingCart if Product Price changes
      • Update ProductCatalog inventory if the order is placed

 

Domain-Driven Pattern 

  • Overview of Domain and Domain-Driven Design
  • Layered Architecture in DDD Microservices
  • Implementing the Command and Command Handler Pattern
  • About Domain Events
  • Command and Command Handler Classes
  • Practical Implementation of DDD Pattern
  • Practical Demonstration using eStoreApplication 
    • Implementing DDD using Order Microservices

 

Handling Failures 

  • Handle Partial failure
  • Implement retries and exponential backoff
  • Using Polly policies
  • Circuit Breaker Pattern
  • Practical Demonstration using eStoreApplication 
  • Handle Order Service failure
  • Handling temporary downtime of SQL Database

 

Microservices Deployment in App Services

 

Microservices and Kubernetes 

  • What is Monolithic Application
  • What are Microservices
  • Kubernetes Architecture
  • Azure Kubernetes Service (AKS)
  • Practical Demonstration using eStoreApplication 

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