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Re: ozone & modularity

On Mon, 05 Feb 2001, Andreas Monitzer wrote:
> On Monday, February 5, 2001, at 03:45 PM, Falko Braeutigam wrote:
> > - database object: Java object in the database 
> > - database node: one server in a cluster of servers (again, not implemented) 
> > - DOM node: clear; in current implementation one DOM node is one database object 
> ok, I got it, thanks.
> > > 281,474,976,710,656 
> > so other things will probably be the limit ;) 
> Yes, it's speed. Displaying a list of about 200 database objects (one or more java.lang.Strings of each database object) is too slow to use (with scrolling). I have to implement local caching.
200 RMI calls per mouse click are indeed to slow. This issue has been discussed
several times here on the list. In my opinion the Lightweight Objects (see
http://ozone-db.org/ozone-users/11-2000/msg00141.html ff.) are the best approach
to display database objects in the GUI (tree, list, etc.)

Falko Braeutigam                              mailto:falko@smb-tec.com
SMB GmbH                                        http://www.smb-tec.com