SAP HCI is designed as Integration Platform-as-a-Provider (PAAS) which helps you to combine many unbiased devices/apps for a business method. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI offers Adapters (Connectivity choices) like: Cleaning soap Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. Some https://s4-hana-cloud-landscape-c68034.blogdomago.com/27599544/hana-cloud-integration