To see the feature described bellow in the search view of Datafari, you must be connected to Datafari with a user having either the "SearchExpert" role, or the "SearchAdministrator" role. Refer to the Types of users for more details.
Once you are connected as a "SearchExpert" or a "SearchAdministrator", if you perform a search in Datafari, you will notice two news icons at the right of each result:
These icons are used to elevate or remove an elevate boost of the associated document for the current query:
: Is used to elevate the associated document. It will add a boost to the document for the current query, that will make it appear as the first result of the list.
When you click on this button, Datafari modifies the elevate.xml file located in [Datafari_Home]/solr/solr_home/FileShare/conf to add or move the document as the first of the list and then restart the Solr core. This is the reason why you will have a delay before the search view is reloaded and the document appears as the first of the results.
If you elevate several documents with this method, notice that it will always be the last elevated doc which will be on top of the results list. It works like a stack where the last added element is added on top of the stack so it has the priority on the previous inserted one which also has the priority on the previous etc etc.
This feature is intended to quickly and easily elevate only one or very few documents. As on each click the Solr core is reloaded and that it may be annoying to find the doc you want to elevate or to wait after each click to elevate several docs, you will prefer to manage the elevate configuration through the Admin UI feature.
: Is used to remove the elevate boost of the associated document for the current query. If the document has an entry for the current query in the elevate.xml file located in [Datafari_Home]/solr/solr_home/FileShare/conf, it will be removed from the list of elevated documents and the Solr core reloaded.
As for the elevate feature, this search view incorporated feature is intended to quickly and easily remove elevate boost on only one or very few documents. For better control and ergonomic interface, you will prefer the Admin UI feature.