アップストリーム
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Meanings
1
noun which may take the genitive case particle 'no'
Used as a no-adjective in technical or business contexts, often contrasting with ダウンストリーム (downstream). Refers to earlier stages in a process, supply chain, or data flow.
See also: ダウンストリーム
Ensure quality in the upstream process.
This problem originates from upstream data.