This parameter is only relevant if you are using Oracle Parallel Server (OPS).
The instances running in parallel to the dedicated database instance are defined by this parameter.
Default value: none.
parallel_instances = <inst_beschr>|(<inst_beschr1>,<inst_beschr2>,...)
<inst_descr>:
<ORACLE_SID>:<ORACLE_HOME>@<connect_string><ORACLE_SID>:
Oracle system ID of the parallel instance<ORACLE_HOME>:
Oracle home directory of the parallel instance<connect_string>:
Oracle connect string to the parallel instanceparallel_instances = (C11_002:/oracle/C11@T:hs0002:C11_002,C11_003:/oracle/C11@T:hs0003:C11_003)