Overview on Spring Cloud



Spring Cloud:

Spring Cloud is a framework for building robust cloud applications. The framework facilitates the development of applications by providing solutions to many of the common problems faced when moving to a distributed environment.

Applications that run with microservices architecture aim to simplify development, deployment, and maintenance. The decomposed nature of the application allows developers to focus on one problem at a time. Improvements can be introduced without impacting other parts of a system.



Features of spring cloud:

  • Intelligent routing and service discovery
  • Service-to-Service Call
  • Load Balancing
  • Leadership Election
  • Global Locks
  • Distributed Configuration
  • Distributed Messaging

Advantages of Spring Cloud: 

If we want to available many services in one application then the cloud-based application is an easy way. Spring Cloud works the same
  1. It is provided Cloud-service development.
  2.  It is Microservice-based architecture to configuration.
  3. It provides inter-service communication.

Spring Boot Vs Spring Cloud:

  • Spring boot is product-ready application, spring based application.  Spring cloud is Cloud Based application.
  • Spring Boot Starter, Spring Boot Autoconfiguration, Spring Boot Actuator, Spring Boot CLI. In spring cloud Configuration, Service Discovery, Circuit Breakers, Routing and Messaging, API Gateway  etc.
  • Boot is work to create microservices. Cloud is working for microservices to manage configuration.

Spring Cloud Components:

  • Configuration: Using Spring cloud config server.
  • Service Discovery and Registry: using Eureka server.
  • API Gateway: Using Zuul API or Spring Cloud Gateway.
  • Routing and messaging: using Feign API
  • Tracing with request visualization: Spring cloud sleuth and Zipkin
  • Circuit Breaker: Hystrix.


















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