> > Immutable objects with a previous ID field would solve that. Every edit > will create or delete, no modify. First version's ID will be your > persistent ID. >
Erkin, the whole idea of the permanent ID is for it to always point to the same "conceptual" object. If I create a road, and use an ID for that road somewhere, I would like that ID to continue working even if the road gets broken up into multiple segments. I am not exactly sure how your approach would solve that.
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