ineoscgn

Fastest way to retrieve all tags / large amount of tags

Discussion created by ineoscgn on Jul 9, 2014
Latest reply on Jul 11, 2014 by Gregor

Hi,

 

which is the fastest way to retrieve a list of all tags (or a large amount of tags) in the PI Server (by using PI SDK)? A simple search using the pattern "*" is the first thing we tried, but takes about 2 minutes to complete (130000 Tags).

 

Maybe there is a trick (reading tables directly, chosing different search criteria, etc.)? At this point, I just need the tag names in a simple list. Other details like attributes would be read only on demand.

 

Thank you.

 

Regards

 

Martin

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