Domain : In the WebLogic Server we can have many domains. Each domain will have one admin server and many managed servers. CLustering can be achieved from only the servers in the same domain
Admin Server : THis server is used to maintain the domain configurations. It maintains servers,machines and Deployments mainly
Managed Server : There can be many managed servers in a domain. The multiple servers can be in the same machine or in the different machine.
Clusters : In one domain we can have many clusters. Each cluster will consist of the set of servers in the same domain. We cannot do clustering between the servers in the different domain.
Heartbeat messages will be used to check the health of each server in the cluster. Either it user unicast/multicast. Multi cast is not much used.
Machines : There can be many physical machines in a domain. Machines will be used while creating servers.
Admin Server : THis server is used to maintain the domain configurations. It maintains servers,machines and Deployments mainly
Managed Server : There can be many managed servers in a domain. The multiple servers can be in the same machine or in the different machine.
Clusters : In one domain we can have many clusters. Each cluster will consist of the set of servers in the same domain. We cannot do clustering between the servers in the different domain.
Heartbeat messages will be used to check the health of each server in the cluster. Either it user unicast/multicast. Multi cast is not much used.
Machines : There can be many physical machines in a domain. Machines will be used while creating servers.
No comments:
Post a Comment