Every field has its own index based of the type of the field. -- Jack Krupansky
On Sat, Jan 10, 2015 at 11:25 AM, Matteo Tarantino < matteo.tarant...@gmail.com> wrote: > Thank you for your reply, > I have read the documentation, but I still don't understand if Solr > creates or not two different indexes, one for the text of the documents and > one for the geographic information of the document (something like this: > http://imgur.com/E0R3alo ) > > 2015-01-10 17:03 GMT+01:00 Jack Krupansky <jack.krupan...@gmail.com>: > >> See the Solr reference guide section on "Spatial Search": >> https://cwiki.apache.org/confluence/display/solr/Spatial+Search >> >> -- Jack Krupansky >> >> On Sat, Jan 10, 2015 at 10:26 AM, Matteo Tarantino < >> matteo.tarant...@gmail.com> wrote: >> >>> Hi all, >>> I hope to not bother you, but I think I'm writing to the only mailing >>> list that can help me with my question. >>> >>> I am writing my master thesis about Geographical Information Retrieval >>> (GIR) and I'm using Solr to create a little geospatial search engine. >>> Reading papers about GIR I noticed that these systems use a separate data >>> structure (like an R-tree http://it.wikipedia.org/wiki/R-tree) to save >>> geographical coordinates of documents, but I have found nothing about how >>> Solr manages coordinates. >>> >>> Can someone help me, and most of all, can someone address me to >>> documents that talk about how and where Solr saves spatial informations? >>> >>> Thank you in advance >>> Matteo >>> >> >> >
