All apps dba Blog is the blog contributed by Doyensys Employees, With the view to share the knowledge out of their experience.
Doyensys Is a Fast Growing Oracle Technology Based Solutions Company Located in the US And Offshore Delivery Centers in India. With rich experience In Oracle E-Business, Oracle Database, Oracle Application Express (APEX), Oracle J Developer, Oracle OBIEE and E-Business Suite
11g only METADATA_ONLY and NONE could be specified. With now COMPRESSION=ALL, dumpfile
size can be greatly reduced so no need to use any compression
to compress the dumpfile further.
METDATA_ONLY - Only the metadata is
DATA_ONLY - Only the data is compressed; the metadata is left
ALL - Both the metadata and data are compressed.
NONE - This is
the default; no compression is