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Where are Oracle data files stored?

Contents
  1. What is the default path for Oracle database files?
  2. How are files stored in Oracle?
  3. What are the data files in Oracle?
  4. What is Oracle data directory?
Most Oracle databases store files in a file system, which is a data structure built inside a contiguous disk address space. All operating systems have file managers that allocate and deallocate disk space into files within a file system. A file system enables disk space to be allocated to many files.


What is the default path for Oracle database files?

Database files are stored in ORACLE_BASE\ORADATA\DB_NAME.

How are files stored in Oracle?

Files are stored as SecureFiles LOBs in a database table. A set of PL/SQL procedures implement the file system access primitives such as create, open, read, write, and list directory. The implementation of the file system in the database is called the DBFS Content Store.

What are the data files in Oracle?

Each tablespace in an Oracle database consists of one or more files called datafiles, which are physical structures that conform to the operating system in which Oracle is running. A database's data is collectively stored in the datafiles that constitute each tablespace of the database.

What is Oracle data directory?

An Oracle directory is a database object pointing to a operating system directory on the database server machine for reading and writing files.

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