Hi All,
I need to know how data moves through DB Link:
Scenario 1:
Suppose I have 2 database instances- 2 different PDBs (Pluggable databases) in same Database (same CDB- Container database).
If I will use DB link between 2 PDBs to transfer data from one database instance to another database instance, then weather my data is exposed over network?
Or it is being transferred without getting exposed to network as both instances are hosted by same server.
Scenario 2:
What about if source and target data bases are hosted on 2 different servers , then db link transfer will expose data to netowrk?
How about sql loader etc...is it exposing data to network when transering data from source db to tareget.
Thanks,
Rajneesh