Re: Relational Model and Search Engines?

From: Alfredo Novoa <alfredo_at_ncs.es>
Date: Mon, 03 May 2004 20:42:33 GMT
Message-ID: <4096ac5c.1795021@news.wanadoo.es>

On Mon, 03 May 2004 14:28:10 -0300,
=?iso-8859-1?q?Leandro_Guimar=E3es_Faria_Corsetti_Dutra?= <leandro_at_dutra.fastmail.fm> wrote:

>Em Mon, 03 May 2004 16:30:34 +0000, Alfredo Novoa escreveu:
>
>> Main memory DBMS does not imply a big cache they can
>> use a very different architecture than a disk based DBMS. Main memory
>> DBMSs don't need disk caches.
>
> My understanding is that they in fact were a big, ugly cache.

Main memory DMBS only means that the data reside in memory and not in disks. It is possible to make ugly and beauty MMDBMSs.

Regards
Alfredo Received on Mon May 03 2004 - 15:42:33 CDT