The integration of a source SaaS application to a target cloud-hosted application (PaaS or IaaS). The source SaaS application and target cloud-hosted applications may be provided by different clouds. When applicable, the caching of the integration response is applied to make subsequent requests return results faster.
- SalesForce Sales Cloud to custom developed application hosted in non-SalesForce Cloud (multi-cloud)
- Oracle RightNow Cloud to custom developed application hosted in Oracle’s Cloud (single-cloud)
Patterns applicable for this use case can be found here