Transitioning from monolithic PHP or Node applications to decoupled microservices improves code maintainability and team velocity. In 2022, containerization with Docker paired with Nginx reverse proxying became the industry baseline for web application deployment.
Core Components:
- Container Isolation: Encapsulate services into independent lightweight Docker containers.
- Reverse Proxying: Configure Nginx upstream directives for load balancing across worker instances.
- Environment Standardization: Eliminate "works on my machine" issues using Docker Compose for local development.