Why do you need Spring Cloud?

Question

Java

Hello. I asked myself a question about translating my small web application from the Java Spark Framework. On Spring Cloud. At the moment I have three separate varniki - like a microservice. And two auxiliary modules. Now, I want to transfer this to the Spring Cloud for experience. After some research, I realized that this Framework is needed as a platform for interaction between different parts of your system.
Questions:
a) did I understand the purpose of this framework correctly and that I should use it?
b) I would like to know about your experience with this framework.

Answer 1

Spring Cloud is needed to automate the deployment of services on cloud platforms, such as AWS, Azure, GCP, and so on. Usually it is needed when the system must automatically respond to load changes and deploy dozens of new instances.