SAP HCI is designed as Integration Platform-as-a-Provider (PAAS) which really helps to combine many unbiased units/purposes for a company system. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid design. HCI presents Adapters (Connectivity solutions) such as: Cleaning soap Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. https://tysonklmmm.oblogation.com/27824700/hana-cloud-integration