SAP HCI is intended as Integration System-as-a-Services (PAAS) which helps you to integrate a number of impartial programs/apps for a business approach. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI gives Adapters (Connectivity possibilities) for example: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, http://snoopa681gkp9.dailyblogzz.com/profile