What is Netflix Eureka in Spring Cloud?
Answer:
Explanation:
Netflix Eureka is a service registry used for service discovery in Spring Cloud. In a microservices architecture, where multiple services need to interact with each other, Eureka helps by registering each service with its instance information (such as hostname, IP address, and port number). Other services can then discover and communicate with these registered services using the information provided by Eureka.
Eureka consists of two components: the Eureka Server, where all the service instances are registered, and Eureka Clients, which register themselves with the Eureka Server and use it to discover other services. This dynamic service discovery capability is crucial in cloud environments where service instances can be frequently scaled up or down.
Reference links:
https://www.javaguides.net/p/spring-boot-microservices-tutorial.html