Hi Adrien, thanks for your answer, but actually, I need something really optimized, so I guess ES is not the way to go.
Can you think of better ways to actually do that? Thanks 2014-10-27 18:27 GMT+01:00 Adrien Grand <[email protected]>: > Hi Michael, > > You can do that using geo-distance sorting: > http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-sort.html#_geo_distance_sorting > > It would probably not be optimal in the sense that elasticsearch will need > to compute the distance for every matching document, but maybe it would > still be fast enough? > > > On Fri, Oct 24, 2014 at 11:11 AM, Michael Lumbroso < > [email protected]> wrote: > >> Hello, >> >> sorry if this question has already been asked, but I didn't find much >> material during my search. >> Basically, what I need to do, is find the exact 100 closest objects >> around a spatial point (longitude, latitude), among a 1 million >> geolocalized object all around the world. >> >> Is there an efficient way to do that? (performance is the most important >> parameter here) >> Are there plugins/libraries to help me do so? >> Are there better options than Elasticsearch for this very problem? >> >> Thanks for your help, and keep up the good work on this wonderful tool >> >> Michael >> >> -- >> You received this message because you are subscribed to the Google Groups >> "elasticsearch" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/04ce1fbd-c88f-4517-9d56-044bb235c29c%40googlegroups.com >> <https://groups.google.com/d/msgid/elasticsearch/04ce1fbd-c88f-4517-9d56-044bb235c29c%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Adrien Grand > > -- > You received this message because you are subscribed to a topic in the > Google Groups "elasticsearch" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/elasticsearch/aWZBVkZiSY4/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/CAL6Z4j45xYH%2BGmF%2BQ3t5m1OYLKZD7Vp6p0HxpmkD7-Q%2B7Zu1hQ%40mail.gmail.com > <https://groups.google.com/d/msgid/elasticsearch/CAL6Z4j45xYH%2BGmF%2BQ3t5m1OYLKZD7Vp6p0HxpmkD7-Q%2B7Zu1hQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAH-zEnNoh%2BTysKSiX7y67M6HyFE60cEnYhf6DWSQoCu_5jtRdQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
