: But my concern is if solr internally creates a different set for each : and every different queries upon sort values and they lasts for ever I : think.
https://cwiki.apache.org/confluence/display/solr/Pagination+of+Results "Cursors in Solr are a logical concept, that doesn't involve caching any state information on the server. Instead the sort values of the last document returned to the client are used to compute a "mark" representing a logical point in the ordered space of sort values." -Hoss http://www.lucidworks.com/
