> No foreign-keys allowed So it was sharded? And no cross-shard queries or txns ... | Hacker News

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n_u 9 months ago | parent | context | favorite | on: Show HN: Open source, logical multi-master Postgre...

> No foreign-keys allowed

So it was sharded? And no cross-shard queries or txns were allowed?

Or it was replicated? And no FKs were allowed because of consistency problems?

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