This tool allows users to archive off and delete (or just delete) old data. For AirVision site, this process can be automated to ensure SQL Express databases do not exceed 4 GB.


The tool can be scheduled in the Task Scheduler, and the user can define a maximum retention time for each averaging interval.

A manual tool also available, and allows:

• Designation of date ranges for archive/delete
• Designation of sites/parameters to be archived/deleted

Archive export format is XML and includes Universal IDs, similar to the format used for node-node data transfer.