There are a few tools which can be accessed for data maintenance reasons through the web browser.

Recompute Inferences

The inference engine / Reasoner may need to be told to run, and that is achieved by a user with administrative privileges visiting a job specific site.

http://vivo.mydomain.edu/RecomputeInferences

Re-

...

building the search index

The Lucene Search Solr search may need to have its index re built, and that is achieved by a user with administrative privileges visiting a job specific site.

http://vivo.mydomain.edu/SearchIndex