Microservices Architecture

Microservices architecture is a design approach where applications are built as a collection of loosely coupled, independently deployable services. Each service focuses on a specific business capability and communicates through well-defined APIs. This approach enables scalability, flexibility, and resilience in modern distributed systems.

Container Orchestration with Kubernetes

Kubernetes has become the standard for managing containerized microservices at scale. Explore these key topics:

• Kubernetes — The Ultimate Guide — Scaling and managing containerized applications
• Docker — Containerization Guide — Revolutionizing how we package and ship applications
• OpenShift — Enterprise Kubernetes platform by Red Hat

Application Frameworks

• Spring / Spring Boot — Building production-ready microservices with Java
• Azure Spring Cloud — Managed Spring applications on Azure

CI/CD & DevOps

Effective microservices require robust deployment pipelines and automation:

• Jenkins — Automating CI/CD pipelines
• Azure DevOps — Azure DevOps vs GitHub Flow
• Terraform — Infrastructure as Code for microservices infrastructure
• Ansible — Simplifying configuration management and automation

Key Principles

• Single Responsibility — Each service owns one business capability
• Independent Deployment — Services can be deployed without affecting others
• Decentralized Data — Each service manages its own data store
• API-First Design — Well-defined contracts between services
• Fault Tolerance — Built-in resilience with circuit breakers and retry patterns
• Observability — Logging, monitoring, and distributed tracing across services