On Wed, 2014-11-19 at 23:53 +0100, Peter Sturge wrote: > Yes, the 'lots-of-booleans' thing is a bit prohibitive as it won't > realistically scale to large value sets.
"large" is extremely relative in Solr Land, but I would be weary of going beyond 10K. > 127.0.0.1:8983/solr/net/select?q=*:*&fl=dest&fl=src&facet=true&fq={!join > from=addr to=dest > fromIndex=targets}*&facet.field=src&facet.field=dest&facet.mincount=1&facet.limit=-1&facet.sort=count&rows=0 Ah! fromIndex. I missed that. Thanks for following up with the full solution. - Toke Eskildsen, State and University Library, Denmark