20 votes2 comments · PI Developer Technologies » PI OPC DA & HDA Servers · Flag idea as inappropriate… · Admin →
An error occurred while saving the commentRay Verhoeff commented
The problem we are currently trying to solve has to do with changes made while the PI OPC DA Server is down. We find out about new PI points when we restart but we miss PI point edits and deletions. In PI OPC DA Server 2018, we will start validating the cached namespace against the PI Data Archive as a low-priority task after startup. I am wondering how periodic writes to a namespace cache file while running would be helpful.