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by kfool
5401 days ago
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Isolating databases behind APIs and rev-ing API+schema separately is not enough. When the schema changes, data must be transformed to match the new schema version. As you point out this takes too long with a large database, and it doesn't account for data consistency. We have been working on building what we hope are the procedures for this with ChronicDB (http://chronincdb.com). But it turned out harder than it seems, and we are not sure it will quite work out. We'd welcome feedback. |
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