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Spring Boot 4 Complete Guide · Lesson

Microservices Principles & Design

Understand the core concepts of microservices architecture and how Spring Boot facilitates their development.

Meet Microservices

Welcome to the world of microservices! This architecture breaks down a large application into smaller, independent services.

Think of it like a team where each member has a specific, well-defined role, rather than one person doing everything.

Monolith vs. Microservice

Historically, applications were often built as monoliths: a single, large codebase for all functionalities.

  • Monolith: One big application, often harder to scale specific parts or adopt new technologies.
  • Microservice: Collection of small, loosely coupled services, each handling a specific business capability.

All lessons in this course

  1. Microservices Principles & Design
  2. Service Discovery & Registration
  3. API Gateway with Spring Cloud Gateway
  4. Centralized Configuration with Spring Cloud Config
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