That is what I was afraid of. The client has a lot of sites and authors
are dumping large numbers of assets, many could be duplicates so the
search in the sidekick for assets takes a very long time to return
results. Limit would help where assets are found, but not in the case
where it takes a long time to complete. That is the biggest problem is
limiting queries that take very long to complete. The user might leave
the page but the queries run on, consuming CPU cycles that are no longer
needed.