How to use Oracle Database Import / Export Command Utility ?
Exporting Database to File
EXP80 username/password FILE=filepath FULL=y [ or
OWNER=ownername ]
COMPRESS=y BUFFER=100000
Importing from File to Database
IMP80 username/password FILE=filepath FULL=y [ or OWNER=ownername
]
COMPRESS=y BUFFER=100000
Hint : filepath : whole path where you want to save your
file. compress : to save
file in compress mode. buffer : a bytes buffer
used when transferring data from file to database and
vice-versa.