Get in Touch

Course Outline

Introduction

  • System and service architecture, PaaS, and cloud-native design

Overview of Monolithic System Architecture

  • Executing the full functionality of a monolithic application within a single process
  • Scaling through replication across multiple servers
  • Protocols used in monolithic systems: EAI, CORBA, etc.

Overview of Web Services

  • Service Oriented Architecture (SOA) and Microservices Architecture

Service-Oriented Architecture (SOA)

  • Benefits and costs of SOA
  • Successes and failures in implementing SOA
  • Messaging and Enterprise Service Bus (ESB)
  • Infrastructure and tools supporting SOA

How Microservices Implement Web Service Concepts

  • Focus on doing one thing and doing it well
  • DevOps practices
  • Continuous Deployment and Delivery (Continuous Integration, Continuous Build Process, etc.)
  • Lightweight protocols

Microservice Protocols and Standards

  • HTTP, JMS, AMQP, Websockets, JSON, etc.

Development Frameworks for Building Microservices

  • Java-based frameworks (Spring Cloud)
  • JavaScript-based frameworks (Seneca)

Decomposing a Monolith Application

  • Developing independently deployable applications
  • Organizing microservice applications around business capabilities
  • Case study: Migrating a monolith application to three core microservices

Setting up a Spring Cloud Development Environment

  • Setting up Docker and Docker Compose
  • Configuring environment variables

Overview of Spring Cloud and Spring Boot

  • Spring Cloud sub-projects: Config Server & Bus, Eureka, Ribbon, Feign, and Hystrix
  • Spring Boot

Creating a Spring Boot application

Centralized, versioned configuration management with Spring Cloud Config

Dynamic configuration updates with Spring Cloud Bus

Service discovery with Eureka

Load balancing with Ribbon

Implementing circuit breakers with Hystrix

Using declarative REST clients with Feign

Working with API Gateway

Securing a microservice application

Tracing microservices to identify latencies

Deploying Microservices

  • Containers (Docker, K8N, LXC, etc...)
  • Configuration Management (Ansible, etc...)
  • Service discovery
  • Monitoring and Managing Microservices
  • Infrastructure for Microservices

Cloud and Auto-Scalability of Microservices

  • Microservice redundancy and fail-over mechanisms
  • Performance scalability for Microservices
  • Auto-scaling capabilities
  • Implementing Microservices on OpenStack, AWS, and other cloud platforms

Troubleshooting Common Problems for Distributed Applications

  • Ecosystem complexity
  • Network performance
  • Security
  • Deployment challenges
  • Testing strategies
  • Nano-services

Final Considerations for Building Production-ready Systems

  • Ensuring the system is accessible for beginners
  • Ensuring the system is comprehensive enough to serve as the foundation for enterprise applications

Summary and Conclusion

Requirements

  • Understanding of software and system engineering principles
  • Experience in Java development
  • Familiarity with the Spring Framework

Audience

  • Java developers aiming to quickly build and deploy microservices
  • System architects looking to implement microservice architectures
 21 Hours

Testimonials (3)

Upcoming Courses

Related Categories