SAP HCI is created as Integration Platform-as-a-Service (PAAS) which helps to integrate many unbiased techniques/apps for a company course of action. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid product. HCI provides Adapters (Connectivity possibilities) which include: Cleaning soap Adapter, IDoc, HTTP, Mail, SFTP,Ariba, https://s4-hana-cloud-trial80246.vidublog.com/27771842/hana-cloud-integration