load balancing - Where does Eureka Server stores the service details to maintain its registry? -


i'm new spring cloud , checking eureka tutorials. have few questions couldn't figure out

  1. where eureka service registry stores micro services details? in in-memory hashmap or metadata log?
  2. during health check of services, connection establishment between client , service udp/tcp/through web sockets ?
  3. how replication of eureka server works? peer awareness provides replication ?

thanks


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