ABAB and Java Stack on seperate systems

[Former Member]

We have about 5 boxes with ABAP and planning to install the JAVA stack for all them on one box with different SID's. Would this cause any major performance issues. Any suggestions please ?

[Former Member · Accepted solution]

Hai,

There will no much performance issues with usuage type DI alone, As you also want to put the EP also,it needs to consider that what are all legacy systems it is going to connect. And as such if the physical RAM is high enough,put the virtual memory high and accordingly allocate the JAVA heap memory......

Alloacte more heap memory for the PRD instances and a bit low for the other DEV and QAS instances.It only requires for the startup....

Thanks and Regards,

[markus_doehr2]

It depends what you want to do with the system.

What will be the usage types of that Java system?

Markus

[Former Member]

Hi Mark

Usage Types would be DI, EP, EPC.

Regards

Shaji

[markus_doehr2]

"Earlier" recommendations said, that it's better to do a dual stack installation. Due to the administrative nightmare it's advised to do the installation separately. I would even go as far and say, do a separate installation for EPC/EP and DI.

Markus