When communicating between PDB's in the same CDB, are dblinks faster

Is it faster to communicate between PDB's in the same CDB using dblinks or will it still continue to do a loop back within the network in order to communicate with the PDB? If anyone has any insight please let me know. Thanks all

12cdb wrote:
No, I did not mean that.
Let me rephrase - Both PDBs are under same Instance (CDB) so the communication over db link between those 2 PDBs will be faster.
Hope that is clear now.
Pradeep
In theory, theory and practice are identical. In practice, theory and practice are unrelated.
Can you prove above is really true?

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