Data Archive

Have a way to assess the data integrity so end users can trust the data and issues can be fixed quickly.

Currently, if you want to store predictions for 1 day, 2 days, 3 days, etc. into the future, you must create a different PI tag for each distance into the future. Future data tags should support 2 timestamps: the timestamp that the predicted valu...

Currently, the procedure to recover buffer queue files consists of parsing the queue file into a temporary archive and then merging this archive with the registered archive files that overlap with the impacted period. This final merge requires to ...

Posted on behalf of a customer. As of PI Server 2018 SP3, simulator interfaces have been removed from the PI Server setup kit, and the default PI Points are no longer installed. These were very important to check if the server installation went w...

Data Read and Date Write (Buffering) from/to PI Data Archive is based on the priority settings in PI SDK and PSE. We have a architecture of 6 member PI collective and all the source data is not buffered to the individual collective. Hence for othe...

As a PI Administrator in a regulated environment, it would be helpful if the Archive audit trail data exported by the pidiag -xa command included the username associated with each action. Currently, the pidiag -xa exports of archive audit logs do ...

Through PI message logs I want to see which PI mapping was used for a Windows AD user, currently only the PI identity associated the windows AD is visible in the Logs. PI mapping information will give us more idea/facts about the particular Window...

PI DA Server should allow for more flexibility in terms of the format of archived data. A big advantage would be if PI could archive two timestamps per event. One timestamp will come from whatever the data source is (PI Interfaces, fiels devices, ...

It would be nice to have threshold attributes for pi points. Then we could configure that values received from the source outside this limits would be ignored (not stored), substituted by the respective threshold value or even by an "Over\Under Ra...

Currently the NoReplace event mode will Append data if a value with the same timestamp as the snapshot comes in. Customer would like an event mode that would discard the value if there is existing data with the same timestamp regardless of the val...