SAP HCI is developed as Integration Platform-as-a-Provider (PAAS) which really helps to combine various unbiased systems/applications for a company process. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid product. HCI features Adapters (Connectivity options) such as: Cleaning soap Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. https://paxtonvdggi.educationalimpactblog.com/50591291/hana-cloud-integration