What is the main benefit of using microservices over a monolithic architecture?

What is the main benefit of using microservices over a monolithic architecture?

A) Microservices allow for independent scaling and deployment of services
B) Microservices require less code
C) Microservices are easier to develop
D) Microservices eliminate the need for databases

Answer:

A) Microservices allow for independent scaling and deployment of services

Explanation:

The main benefit of using microservices over a monolithic architecture is the ability to independently scale and deploy services. In a monolithic architecture, the entire application is deployed as a single unit, making it difficult to scale individual components or services. In contrast, microservices architecture allows each service to be scaled independently based on demand.

For example, if a specific service experiences a high load, you can scale only that service without affecting the rest of the system. This flexibility improves resource utilization and can lead to cost savings in cloud environments. Additionally, microservices can be developed and deployed independently, allowing for faster development cycles and more agile responses to changes in business requirements.

Reference links:

https://www.javaguides.net/p/spring-boot-microservices-tutorial.html

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