pg_dump / load seems really slow.. - Mailing list pgsql-general

From Chad
Subject pg_dump / load seems really slow..
Date
Msg-id 72b9303f-645e-4624-bfe2-021c3b56acff@d21g2000prf.googlegroups.com
Whole thread Raw
Responses Re: pg_dump / load seems really slow..  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-general
Howdy!

I'm trying to build some fixture (test) data for a webapp I'm building
for my company. To do this I've taken a dump of data from production,
exported it using pg_dump, and load it via psql <database> < <file>

The data that is exported from production is about 25K rows and 12MB.
The dump takes less than a second but the load is taking 2 minutes.
The load step seems really slow. I'm wondering if there are ways to
tweak the system to load faster. Or, if the process cannot be spead up
I guess I don't need all 25 rows.. Is there a way to export a query to
file via command line?

export:

pg_dump forums --data-only --no-owner -t foo > <output file>

import:

psql forums < <output file>

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