ECC Dialog installation heterogeneous systems

Hi Gurus,

We are planning for IPC(internet Pricing and Configurator) for that we need lot's of memory.

Current CI and DB are on the Iseries DB2 but we are planning for Dialog instance to be on Redhat Linux.

Desperate need of help because i didn't work on heterogenoeous enviroment.

Any guide , OSS Notes and links will be apprecaite.

Thanks

Mohammed