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Re: Using Derby with Microsoft Clustering Service

by francois.orsini :: Rate this Message:

Err, You are right, Knut - I stand corrected. Forgot about this property - Thanks for catching it.

On Tue, Jun 23, 2009 at 1:39 AM, Knut Anders Hatlen <Knut.Hatlen@...> wrote:

Francois Orsini <francois.orsini@...> writes:

> When you create a database with Derby, you can specify an absolute database
> location path as part of the JDBC connection URL; so you can place a database
> on a particular drive, whether it is a shared one or not.
>
> What you cannot do is place the database transaction journal log file on a
> separate drive.

I was under the impression that it was possible and also recommended for
performance reasons.

See

http://db.apache.org/derby/docs/10.5/ref/rrefattrib72457.html
http://db.apache.org/derby/docs/10.5/adminguide/tadminlog800206.html
http://db.apache.org/derby/binaries/DerbyPerfDurability-2006.pdf (slides
8 - 10)

--
Knut Anders

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