Following is the physical structure of the disk resources in Oracle:
Control files — Stores the status of the physical structure of the database. It contains different types of information, such as archive log history, datafile records, redo threads, log records, and database name.
Datafiles — Refers to the physical files of the operating system that store the data of all logical structures in the database
Redo log files — Refers to the files, which log a history of all the changes made to the database.
Control files — Stores the status of the physical structure of the database. It contains different types of information, such as archive log history, datafile records, redo threads, log records, and database name.
Datafiles — Refers to the physical files of the operating system that store the data of all logical structures in the database
Redo log files — Refers to the files, which log a history of all the changes made to the database.