View Single Post

   
  #7 (permalink)  
Old 04-29-2008, 08:32 PM
Tino Wildenhain
 
Posts: n/a
Default Re: Best practice to load a huge table from ORACLE to PG

Adonias Malosso wrote:
> Hi All,
>
> I´d like to know what´s the best practice to LOAD a 70 milion rows, 101
> columns table
> from ORACLE to PGSQL.
>
> The current approach is to dump the data in CSV and than COPY it to
> Postgresql.
>

Uhm. 101 columns you say? Sounds interesting. There are dataloaders
like: http://pgfoundry.org/projects/pgloader/ which could speed
up loading the data over just copy csv. I wonder how much normalizing
could help.

Tino

--
Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance

Reply With Quote