Oracle vs Sybase

Hi everybody.

I'm looking for papers which compare between oracle and Sybase. Sybase version 10 or higher and Oracle version 7.3 and higher. I'm looking for comparison in any subject : capacity, performance, ease to
use and development, tools, replication issues and more, advantages and disadvantages in each Database and concepts.

I look at the home pages of the companies but the material wasn't satisfy.

I appreciate if any one has those papers or know about sites where I can

find the stuff and inform me as soon as possible. It's quit urgency for me to get this information.

Thank in advanced

                                                    Eran Gerstenfeld