We monitor about 12 websites. In the past, we would have spyglass do a a scheduled rebuild for critical link data 1-2 times per week. We would then review the "new" links.

Now with the new database, sites that previously showed 3k links are showing 15k+ links. Most of the increase in links are old dead links.
the time it takes to process 15k links for each site is cumbersome (was about 2.5 hours, now 14 hours). Is there a better way to get new link updates weekly?