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data logging

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SCADA historian data logging architecture diagram showing PLC tags flowing into a time-series database and trend display
scadahistoriandata logging

SCADA Historian: How Process Data Gets Logged

A SCADA historian is not just a database. Learn how process historians compress, store and serve time-series plant data, and how to choose the right one.

Jul 10, 2026 · 8 min read

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