How to make fast export and import

I have a windows 2003 server and oracle 10.2.0.3 installed on it.
Here, I would like to ask how can I speedup my export and import using expdp.

Hi user,

user11798002 wrote:
I have a windows 2003 server and oracle 10.2.0.3 installed on it.
Here, I would like to ask how can I speedup my export and import using expdp.

You can use export parallelization using data pump, but for traditional export use the following syntax

Export of databases - readings given by running a select data and generating the DDL to perform the import process in the future.

Quick export

(1) use direct = y
(2) until the disk is not fully used try to launch exports in parallel.
(3) maintain the export on the other disk file and data files.
(4) exports to run into two parts rather than lines that is 1 a = n and second to as long as index = n lines = forced y = n.

Quick import

(1) uses the first two files created with exports, it will insert all data but doesn't create any indexes and constraints. Once the insertion of data made imp execution with the indexfile option to extract the index creation script in the text file. Edit the file to include a parallel clause, and then set it to 128 with sort_area_size db_file_multiblock_read_count parameter to a higher value and a workarea_size_policy = AUTO.

A P R I T S I N H A
[oracledba.in]

Tags: Database

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