Part I Initialization Parameters
Database initialization parameters can be specified in a parameter file to start or configure an instance.
This part contains the following chapter:
Note:
A multitenant container database is the only supported architecture in Oracle Database 21c. While the documentation is being revised, legacy terminology may persist. In most cases, "database" and "non-CDB" refer to a CDB or PDB, depending on context. In some contexts, such as upgrades, "non-CDB" refers to a non-CDB from a previous release.