[Mulgara-general] Fastest way to upload triples into mulgara?

[Andrae Muys]

On 13/12/2006, at 12:59 PM, David Smith wrote:

> Would turning autocommit off save much time?
>
> I had always assumed (I know) that single commands wouldn’t see  
> that much benefit.
I'd be surprised if there was any absolute speed-up.  However there  
may be an apparent speedup if there is contention for the write-lock  
- the setautocommit will block rather than the insert.  So by turning  
autocommit off you can guarentee that any time measured doing the  
insert is actually doing the insert, and any time spent waiting on  
autocommit off is contention overhead.

Andrae

-- 
Andrae Muys
andrae at netymon.com
Principal Mulgara Consultant
Netymon Pty Ltd