Multiple PDBs

Jan 24, 2023 7:25PM

Dear Experts,

We use 12c & 19c Standard Architecture databases.

Going forward we are planning to convert all databasas to CDB

I've created 2 PDBs under one container DB (CDB1).

If i create multiple PDBs , do we need to take special care of adding additional background processes ( multiple dbwr, lgwr , etc ...) ?

[oracle@dgprim ~]$ ps -ef | grep ora_db*

oracle 4002 2055 0 03:17 pts/1 00:00:00 grep --color=auto ora_db*

oracle 30581 1 0 02:57 ? 00:00:00 ora_diag_cdb1

oracle 30587 1 0 02:57 ? 00:00:00 ora_dbrm_cdb1

oracle 30595 1 0 02:57 ? 00:00:01 ora_dia0_cdb1

oracle 30597 1 0 02:57 ? 00:00:01 ora_dbw0_cdb1

oracle 30634 1 0 02:57 ? 00:00:00 ora_d000_cdb1

>>

SQL> select name from v$database;

NAME

---------

CDB1

SQL> show pdbs;

CON_ID CON_NAME OPEN MODE RESTRICTED

Database Administration (MOSC)