Hello, The following session, recorded during the Cassandra Europe Summit 2014, might also be of interest for you:
http://youtu.be/RQnw-tfVXb4 -- Alexandre Dutra On Mon, Jan 26, 2015 at 11:07 PM, Jabbar Azam <aja...@gmail.com> wrote: > There is also a YouTube video http://youtu.be/rqEylNsw2Ns explaining the > implementation of geohashes in Cassandra. > > On Mon, 26 Jan 2015 21:34 DuyHai Doan <doanduy...@gmail.com> wrote: > >> Nice slides, the key idea is the >> http://en.wikipedia.org/wiki/Z-order_curve >> >> On Mon, Jan 26, 2015 at 9:28 PM, Jabbar Azam <aja...@gmail.com> wrote: >> >>> Hello, >>> >>> You'll find this useful >>> http://www.slideshare.net/mobile/mmalone/working-with-dimensional-data-in-distributed-hash-tables >>> >>> Its how simplegeo used geohashing and Cassandra for geolocation. >>> >>> On Mon, 26 Jan 2015 15:48 SEGALIS Morgan <msega...@gmail.com> wrote: >>> >>>> Hi everyone, >>>> >>>> I wanted to know if someone has a feedback using geoHash algorithme >>>> with cassandra ? >>>> >>>> I will have to create a "nearby" functionnality soon, and I really >>>> would like to do it with cassandra for it's scalability, otherwise the >>>> smart choice would be MongoDB apparently. >>>> >>>> Is Cassandra can be used to do geospacial search (with some kind of >>>> radius) while being fast and scalable ? >>>> >>>> Thanks. >>>> >>>> -- >>>> Morgan SEGALIS >>>> >>> >>
