Event Frames: the Most Underused Feature in the PI System
Most estates have them switched on and nobody consuming them. They turn episodes into objects you can compare.
Data Quality in Operational Technology: the Metrics Worth Tracking
You cannot improve what you do not measure, and "the data is fine" is not a measurement.
Running PI and Aspen InfoPlus.21 Together: Federate or Consolidate?
Most large operators run more than one historian, usually for historical reasons. The honest answer is not always consolidation.
Why Your Production, Finance and Environmental Reports Disagree
Three teams calculating the same quantity three ways from three extracts. The fix is not in the report.