All ideas

While the recovery mechanism for queue corruption is much more robust on newer version of PI Data Archive compared to previous versions, there are still few cases where PI Data Archive does not fully recover from ungraceful shutdowns. PI Server sh...

Background: On a Data Archive where many points have been deleted, there will be many unused record numbers. Since the size of an archive file is tied to the highest existing record number (for performance reasons), this can result in archive file...

Allow the creation of tag name aliases.  This would allow us to present more user friendly option for tag name searches.  It would also help present a standardized tag name to users for tags from sources that don't follow our standard ta...

The PrevVal function currently requires two parameters: an attribute and a timestamp. However, I find that 90% of the time that I use this function I am looking for the previous value with respect to the current time ('*'). The error which analyti...

Like Mathlab, Octave is a powerful free calculus software which is used commonly in machine learning. I think it could be a good idea to integrate this software with PI Analytics just for these purpouses and others like just make advance calculati...

As an analysis user, interested in implementing event detection for micro-grid and PMU deployments, given the model parameters, I would like to be able to compute ARMA (Auto Regressions Moving Average) model, so that I can easily identify events t...

AF templates only allow extensions for attributes. I want to be able to do element level adjustment for analyses.

Customer would like to have Brace/Parenthesis matching and adding comments (e.g. //) functions in Analysis Expression like programming languages.

Currently, users can select any of the event frame templates available on an AF database as the template for event-frames generated by an analysis/analysis template. There is no real way of restricting  which templates can be used, since EF T...

Because some functions in PI AF Analytics require an attribute reference (instead of a tag number or tag value), it would be useful to be able to retrieve an attribute reference using a String variable. This functionality would allow dependent att...