We all see our Weblogic console (11g) and it gives a certain amount of information to us, but I was wondering where this weblogic console derives the data from, from a database or from the domain we made?
I guess you speak about general information like what is deployed, what is the status of...
Weblogic do not use a database. Data come from configuration file (static data) or from JMX (runtime value).
Note that you can also enable SNMP on the admin. Admin gather data from node, and is able to push / give data through SNMP.