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Accessing PI AF data using PI Cloud and Bandwidth Constraints

Question asked by sowthri on Jun 18, 2015
Latest reply on Jun 18, 2015 by Eugene Lee

Hi,

 

When we subscribe PI AF data from a publisher, only AF hierarchy alone gets stored not the historical value(Tag value if it is a PI tag type attribute) in the subscribers AF database. correct me if I'm wrong.

 

Consider subscribed element is having a PI tag type attribute and we would like to plot a trend or pull data into excel for last 3 months. A good amount of data needs to be pulled over from publishers PI server on an adhoc basis. Will it create a bandwidth issue or performance issue?

 

Please clarify.

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