Made as simple as possible, but not simpler.

On the Hourglass Model, for FAIR

The hourglass model is an approach to layered system architecture where a middle layer is intentionally constricted in order to support flexibility in the implementation of layers above and below.

Data Citation via a Query and a Basis

Against what bases are queries against your data evaluated? If you only expose a single “data base” that changes over time, then data citations cannot be a combination of query and basis.

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