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User should be able to select multiple checkboxes in the backfilling / recalculation status. window.

Please refer the screenshot of existing window. There is no option to select multiple checkboxes. If user want to cancel multiple backfilling process which are queued (it was more than 50), then the cancellation option is not available to stop thi...
Guest over 2 years ago in Analytics & Calculations 0 No status

PI Asset Framework - Add string "join" function to Asset Analytics

Please add a "Join" function in Asset Analytics to combine string values in an array into one string. This would allow us to combine a varying number of outputs into one single variable that can be written to one attribute. Then, when that output ...
Guest over 1 year ago in Asset Framework (AF) 0 No status

Improve Search Performance when using both Attribute Name and Description

When the AFAttributeSearch(AFDatabase, String, String) AF SDK method is used, the AF Server will produce queries that may result into suboptimal SQL Server execution plans when using the default pageSize parameter for searching including attribute...
Guest almost 2 years ago in Asset Framework (AF) 0 No status

Analysis Function to Filter for Different Inputs

I would like a Analysis function that allows for evaluating an attribute to see if the attribute has "bad" data or just has no incoming data. Mostly this is used for the existence of PI Tags. For an input of 'No Tag' I would want the function to o...
Guest 11 months ago in Asset Framework (AF) 0 No status

Analyzes are automatically switched off by the PI Analysis Service

In the case, that the PI AF Analysis Service is overloaded, there should be the possibility that faulty analyzes are automatically switched off by the PI Analysis Service. This ensures that all other analyzes functioning correctly. The failed anal...
Guest over 2 years ago in Analytics & Calculations 0 No status

Properly configure allowed Analytic / Notification host during upgrade

When upgrading Analytics or Notifications, the installer forcefully changes the allowed host parameter in the Configuration database for the application being installed. This should not happen. There should be an additional CLI parameter (and coun...
Guest almost 2 years ago in Asset Framework (AF) 0 No status

Quadratic Regression

Add a quadratic regression function similar to "LinRegr". This would be helpful for trending relationships that are not linear, such as flow vs. pressure.
Guest 11 months ago in Analytics & Calculations 0 No status

Analysis timerule option: Add a possibility to make the timerule conservative. Emit calculation events only if the snapshot time of all inputs are more recent than the planned calculation time.

Now the TimeRules Natural and Periodic emit events to the Data PIPE in case NATURAL: an event is received by one of the selected inputs case PERIOD: when a certain timespan elapse.Both method doesn't take into account that some input of the analys...
Guest 12 months ago in Analytics & Calculations 0 No status

Expose Analysis Service Evaluation Queue Count

For complex systems it is important to monitor the PI Analysis Service closely. The existing performance counters are helpful but we would really like the EvaluationQueueCount to be available as well. This would help determine if the EvaluationsTo...
Guest almost 3 years ago in Analytics & Calculations 0 No status

Provide a tool (in PSE?) to assist management of analytics scheduling offsets

We recommend customers use offsets to distribute scheduled calculations across time but there is not a good way manage this.Propose some utility to list a group of all scheduled analyses by same period, users supply X number of offsets and then th...
Guest 12 months ago in Analytics & Calculations 0 No status