Re: Tree (forest) design

From: Neo <neo55592_at_hotmail.com>
Date: 10 Mar 2004 11:06:46 -0800
Message-ID: <4b45d3ad.0403101106.7092f9ba@posting.google.com>

> > For example, RDM's internal data structure (aka relation) optimizes it
> > for generating tabular views while making it less efficient at
> > generating tree-like views.
>
> Not at all. Trees are handled quite easily with relations.

You can prove me wrong by representing Ex075 or Ex076's data (normalized and NULL-less) and generating equivalent reports using RDM. It will be less efficient (roughly measured by execution time) than that of TDM/XDb1. Received on Wed Mar 10 2004 - 13:06:46 CST