On 23-Mar-09, at 4:47 AM, Markus Hoenicka wrote:

> Hi all,
>
> I've received a request to support in-memory databases in the SQLite3
> driver. While this is fairly easy to implement, it would be a
> sqlite3-specific feature. I've seen that recent MySQL versions provide
> in-memory *tables* which cannot easily be supported by libdbi, unless
> we provide libdbi functions for creating tables. The PostgreSQL folks
> claim that their databases reside in memory anyway, if the available
> RAM permits and if the server is configured appropriately. How do
> other database engines handle this? Is it worth pondering a libdbi
> interface to in-memory databases?

As you already researched, MySQL 'memory tables' and PostgreSQL's  
caching don't need anything special at the libdbi level.

--Toby

>
> regards,
> Markus
>
> -- 
> Markus Hoenicka
> markus.hoeni...@cats.de
> (Spam-protected email: replace the quadrupeds with "mhoenicka")
> http://www.mhoenicka.de
>
>
>
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