RE: [Exist-open] VirtualHost XmlDb Driver

[Tobias W. <li...@o2...>]

Hi Christofer,

I would be interested in trying your special xmldb-driver. Do you have any
information or experience concerning memory consumption and system
performance when addressing multiple instances of the database? I thought
about implementing something like this as well but didn't because I
suspected that multiple instances of the database would greatly increase
Memory consumption.

Tobias

-----Original Message-----
From: exi...@li...
[mailto:exi...@li...] On Behalf Of Christofer Dutz
Sent: Wednesday, November 17, 2004 9:22 PM
To: eXsit Mailinglist
Subject: [Exist-open] VirtualHost XmlDb Driver

Hi,

was just wandering if anybody is interested in a special xmldb-driver I
created for my product.
I use Cocoon to serve several customers domains. The page data is stored in
each customers own eXsit database (instance-name = domain-name) in each
customers own data-directory.
The problem I ran into was that I had to adapt my Cocoon sitemap for every
new domain. In order to avoid this I modified the
org.exist.xmldb.DatabaseImpl to do ONLY LOCAL CALLS and to use the host part
of the resource to switch the instance name.
Example:
    Requeast to xmldb:exist:\\host1.de..... goes to exist instance with the
name host1.de on localhost.
This way I don't have to reconfigure Cocoon every time I create modify or
delete a domain.

Christofer




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