Data Archive

Automatically move archives from a disk to another based on their age. Use case: I only want to keep the last 2y of data on a SSD and the remaining will be stored on a regular disk. My use case can be achieve using the example PowerShell script l...

As a PI system user and administrator, I am interested in minimizing data loss due to a corrupted Archive. Please include an automated fix when corruption is noted. The PI server could force a shift to a new archive and re-processes the corrupted ...

In the DA collective there is a function called "Failback". The function is described as: << When the collective member which the client application was connected to becomes unavailable, the client connection starts monitoring when the memb...

In a rescent issue we faced, we discoreved that when you try to interpolated a value before the first archived value on a system with a lot of archive files, the system must read all the archive files trying to find a previous value for interpolat...

It would be interesting to have a GUI, maybe inside PI SMT, that would allow users to configure their PIBackups directly without having to mess around in 2-3 batch files. Checkboxes for the most common options, Active/inactive box etc. You could...

Normally our TAGs are filled with data coming from an analysis (or PI-Equation) by snapshot-data or recalculated data. But sometimes we have to do manual corrections due to data loss and have to write data to this PI-TAGs manually. And we are not ...

As a PI Administrator, currently there is no way to compress or average (then delete) your data automatically after an event reaches a certain age. It would be nice to have the ability to automatically compress or average specific tags after the e...

Currently, the Data Archive stores the timestamp of an event as well as it's value. It would be useful to also store the timestamp at which the event arrives at the Data Archive (perhaps this could be a configurable option set for individual tags)...

Proposed features - search for TAGS in PI SMT using also logical operators (like AND, OR and NOT) to refine the search criteria -  search for MESSAGE LOGS in PI SMT using also logical operators (like AND, OR and NOT) to refine the search c...

Can buffer subsystem be enhanced to manage value deletions from tags? We have a collective and utilize buffering to send data to both collective members however we have to jump through hoops to delete data from both collective members. It would be...