Interoperability

n.capable, hopefulprofessional

What it means

The ability of different systems or products to exchange information and use it effectively.

Reach for it when naming verified cross-system operation rather than file export alone

The test demonstrated interoperability between the two scheduling systems.

everyday
connectivity
a channel exists between systems or devices
not when Connectivity proves a connection, not meaningful use of what crosses it.
professional
compatibility
systems can coexist or function together
not when Compatibility may require no exchange or shared interpretation of data.
professional
integration
separate systems are connected into one workflow
not when A custom integration can work without general interoperability.
professional
standardization
shared rules make consistent exchange possible
not when A standard can exist without implementations that interoperate correctly.
formal
composability
parts can be combined into larger systems
not when Composability is architectural and does not guarantee external data exchange.
formal
portability
data or software can move to another environment
not when Portability concerns movement and may not support ongoing cooperation.

system interoperability
System interoperability was tested with real identifiers and error cases.
improve interoperability
A shared vocabulary should improve interoperability across the registries.
interoperability standard
The interoperability standard defines both message format and meaning.

Interoperability should be demonstrated for named systems, versions, data, operations, and failure cases. A shared format alone is insufficient.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.