Data Archive

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Prevent PI-TAGs to be overwritten with new data for certain time range

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 ...

Guest about 2 years ago in AVEVA™ PI Server / Data Archive 1 Declined

5 VOTE

Automated re-compression/average after a period of time

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...

Guest about 2 years ago in AVEVA™ PI Server / Data Archive 2 Declined

5 VOTE

Store the timestamp an event arrives at the Data Archive, in addition to the timestamp of the event itself

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)...

Guest about 2 years ago in AVEVA™ PI Server / Data Archive 0 Declined

5 VOTE

Enhance tag search and message log filters via logical operators

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...

Guest about 2 years ago in AVEVA™ PI Server / Data Archive 3 Declined

5 VOTE

Buffer subsystem to handle deleted values

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...

ehoffman about 2 years ago in AVEVA™ PI Server / Data Archive 1 No status

5 VOTE

smarter calculation of PI Backup required free space

When backfilling tags from AF its very easy to update many archives. I would like the backup script to only require free space for archives that don't exist in the target folder. We have periodic incremental backup failures do to a lack of free di...

Guest about 2 years ago in AVEVA™ PI Server / Data Archive 3 No status

5 VOTE

Replace the batch (.bat) scripts in the %PISERVER% folder with PowerShell (.ps1) scripts

This replacement is appropriate for several reasons: PowerShell is easier to read and is a more powerful language than the batch language. Batch scripts are best used in Windows, whereas PowerShell is cross-platform. This replacement will support ...

Kenneth Barber about 2 years ago in AVEVA™ PI Server / Data Archive 1 No status

5 VOTE

Optimize and compress non-primary historic archive files

Currently, the same file format is used for primary and non-primary historic archive files. This does not make much sense since the two types are used very differently. For the primary archive: Write operations should be fast since it is collectin...

Kenneth Barber about 2 years ago in AVEVA™ PI Server / Data Archive 4 No status

1 VOTE

Backup directly to AWS S3 bucket

We've successfully migrated our entire PI System into the AWS environment. Therefore it would be very nice if the pibackup.bat script would be able to directly backup to an S3 bucket.

ArieVanBoven 5 months ago in AVEVA™ PI Server / Data Archive 1 No status

3 VOTE

Users should be able to define display digits on Archive editor

Currently the Archive editor doesn't allow users to define how many digits should be shown for the data values and it does not follow the DisplayDigits tag attribute setting. Users should be able to define how many digits to be shown.

Guest over 1 year ago in AVEVA™ PI Server / Data Archive 0 No status

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