SAP HCI is developed as Integration Platform-as-a-Assistance (PAAS) which really helps to combine multiple independent methods/programs 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 alternatives) for example: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. A https://s4hanacloudedition38372.blogaritma.com/27821036/hana-cloud-integration