What are Microservices?
Microservices are an architectural style that structures an application as a collection of small, independently deployable services. Each service focuses on executing a specific business capability and operates autonomously. This approach enables teams to work on different components simultaneously, fostering agility and innovation.
Key Characteristics
- Independence: Each microservice can be developed, deployed, and scaled independently.
- Resilience: Failure in one service does not necessarily impact the entire system.
- Technology Agnostic: Microservices can be built using different programming languages and technologies.
- Domain Driven: Each service is aligned with a specific business domain or function.
Advantages
- Scalability: Microservices allow for scaling individual components based on demand.
- Improved Deployment: Continuous deployment is facilitated, improving software delivery.
- Better Fault Isolation: Issues are contained within individual services.
- Flexibility: Teams have the freedom to choose technology stacks that suit their services.
In summary, microservices enable organizations to create more agile, scalable, and resilient systems, aligning technology solutions closely with business needs.