How can I archive data older than x years from my Qdata file and still have access if needed

2.17 GB (2,332,016,464 bytes) is the current size for my Qdata file. I have been using Quicken since 2/27/2002. Older accounts have been "hidden" but are still easily accessible. I would like to move account data for active and hidden accounts older than 7 years to a different file that could be loaded if needed. I expect that a smaller Qdata file would load faster and be more responsive when working day to day.