In the context of data sources, what does "No system of record" refer to?

The term "No system of record" in the context of data sources generally indicates a scenario where there is no established, authoritative source for the data being utilized. When referring to a static list of values, it emphasizes that the data in question is predefined and does not originate from a dynamic or changing repository—such as a database or an integration with an external system.

Static lists provide fixed values that do not rely on continuous updates or a backend system to pull data from. This makes them suitable for scenarios where the data needed can be predefined, such as dropdown selections or predefined categorizations that do not require real-time accuracy or frequent updates.

Other options, such as an external database, a local file, or system integration, typically imply the existence of a more dynamic source of data that is capable of being a system of record, as they usually embody a structure where data is actively stored and updated. In contrast, a static list does not possess this characteristic—it lacks the infrastructure that defines a system of record, hence aligns well with the context of having "No system of record."