# Do you really need separate systems when you already have Postgres? — metered content (Sluice citation toll)
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Resource: Do you really need separate systems when you already have Postgres?
Author: b-man
Content: https://postgresisenough.dev/
Unit: per_citation
Price: 0.000001 USDC
Network: Arc Testnet (eip155:5042002)
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RSL: https://sluiceflow.vercel.app/gw/resources/e500ac54-521a-4a7b-ac53-0ce97356f76a/rsl
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# RSL-compatible: declares terms AND points to real settlement (unlike declare-only schemes).