At the bottom of this page you can choose the disk space requirement of
the version you need.
(Do not forget that these are only approximate values, but you can use
them as a good base for your estimation!)
i think that my question wasn't clear enough
My need is to estimate the amount of data my client will generate when using
OneWorld modules and not the space requirements to install OneWorld.
Is there any methdology, questionnaire wich help on doing this?