Web Service?

 What is Web Service?

--> A service on web, for machine consumption.(software level communication).

--> A Web service can have multiple micro-services.

--> Other services uses services.

--> If  Web services have some structural changes , other services may crash.

--> 

What is Entity?

Entity is nothing but a representation in the database.

Q. Why we move from monolithic app to microservices?

1. There will be high level of Inter dependency.

2. More complexity.

3. High level of  dependency.

4. There will not be categorization.

5 Difficult for Load balance.

6. Difficult to manage.

7. Lack of scalability.

8. Redeploy the entire application on each update.

9. Not Reliability.

10. Barrier to adopt new technology.

To overcome monolithic approch me can use Modular  approach.

Microservices:-

1. Web based Application.

2. Distributed  Environment.

Advantages.

1. Complexity get reduced by decomposing.

2. Microservices can be developed Independently using any language.

3. It reduces the barrier of adapting new technology.

4. Each microservices needs to  be deployed independently.