POSDM

Hi,

My client already installed SAP Retail, BW and using third party POS system. They want to find another solution to speed up posting, real time inventory checking, also real time POS posting. Can POSDM meet their requirement? If yes, can they using existing server?  Need ABAPer to develop program so that using PIPE?

Also I found some of document mention to use HANA for real time inventory check? Is it true?

thank you

JC