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PI Web API accessing data from table with manual refresh cache

Question asked by arosenthal on May 3, 2018
Latest reply on May 3, 2018 by arosenthal

I am trying to use the PI Web API to access data from a table, where the table is configured with a manual refresh cache interval and is linked to a query in an external database. I have found that sometimes that data will not get refreshed for a very long time when requesting via the PI Web API, even though I can see the updated data in PI System Explorer.


Has anyone else experienced this issue? So far the only solution has been to set the cache interval to something small like 1 second.