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In Data warehouse context, it is often managed by one of the Slowly Changing Dimension management techniques.

https://en.m.wikipedia.org/wiki/Slowly_changing_dimension

Shameless plug: https://github.com/chop-dbhi/scds (stands for slowly changing dimensions store). A prototype, but versions individual records and tells you what changed if anything. Also there is preliminary support for JSON schema.

Cool project, thanks!

Thanks for the reference!

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