Hello Rainer,

The database computer is connected via a 2MBit SDL connection. I myself have
a
768/128 KBit ADSL connection and pinging the server takes 150ms on
average.


I do not have a solution, but I can confirm the problem :)

One PostgreSQL-Installation: Server 8.1 and 8.2 on Windows in the central;
various others connected via VPN. Queries are subsecond when run locally
(including data transfer), and up to 10 seconds and more via VPN, even in
"off-hours"

The data-transfer is done via PG-Admin or via psycopg2 Python-Database
adapter; nothing with ODBC or similiar in between.

I did not find a solution so far; and for bulk data transfers I now
programmed a workaround.

Harald

--
GHUM Harald Massa
persuadere et programmare
Harald Armin Massa
Spielberger Straße 49
70435 Stuttgart
0173/9409607
fx 01212-5-13695179
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