Service integration

Using a service that runs somewhere else as if it were one of your own: its API imported into the model, a proxy that turns a local query into the remote protocol, and a mock that stands in for it on a laptop. Distinct from destinationsDestinationscapabilityReaching a system that is not yours — an S/4HANA tenant, an on-premise service, a third-party API — without the address, the credentials or the tunnel being written into the application. The destination is the indirection, and the reason an endpoint can move without a redeploy.SAP and community, unassessed, which is how the address and the credentials are found, and from replicationData federationcapabilityReading data that lives in another system as if it were local — by federating the query, by copying the rows, or by caching what was read. Three different answers to one question, and the choice is about how stale you can afford to be.SAP and community, narrow by design, which is holding the data locally.

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