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Our data historian now supports OPC HDA for reliable retrieval of time-series data.
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Our data historian now supports OPC HDA for reliable retrieval of time-series data.
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Related words
OPC HDA
Proper noun
abbreviation
alt-of
initialism
Japanese Meaning
OPC HDAは「OPC Historical Data Access」の略で、OPC Foundationが定める標準群の一つです。これらの標準は、COM（コンポーネントオブジェクトモデル）規格を利用して、デバイス（例：データベース）や履歴データを提供するアプリケーション間でのデータ通信を実現するための仕様を定めています。
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