A Refresh is a source update operation during which Coveo crawls a content repository and re-indexes any content that has been modified since the last source update. Some sources can’t refresh their content, while others have refresh limitations.
This type of source update consumes less resources than a rescan or rebuild, and can either be scheduled or performed manually.
Refresh can also be used as a verb, in which case it means to perform a refresh.
For more information, see: