EP7 Sizing :db Instance and application servers SAPS splitting

Hello,
We are about to install a SAP EP7 EHPA in High Availability Mode.
Database : Oracle 10.2 on HP-UX.
The sizing has been performed, we require 10000 SAPS.
We will perform a distributed installation on several servers :
DBInstance on a dedicated physical host, and Applications servers on other machines.
Therefore we still have to decide how the required 10000 SAPS should be splitted between DB host
and the others hosts. For example : 30 % DB and 70 % Others
I'm aware that it is specific to the EP usage but I just want to have an overall idea
I tried to find that kind of information on SAP benchmark, or HP websites but didn't find anything.
Any help on this question will be apreciated.
Regards.
Raoul

Hi Raoul,
you are absolutely right - it depends on how you use EP. If you expect a lot of data in your database you will need to use a higher percentage. Maybe you should also think about the data source configuration for user management you'd like to use. This can contain a lot of data if you use database only with a lot of roles, groups and users. Another point would be how you like to archive log files. The portal may produce a lot of log files - depending on your settings and on the activity at the portal. If you like to archive them for a very long time you will need a lot of space. Another thing is portal activity report for example. It generates a lot of data in the database for weekly, monthly and daily aggregation when there is a lot of activity in the portal. Maybe this helps you to decide...
Cheers,
Anja

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