Thanks Eric! I just played a bit with the triggers trying to mimic the concept of a transaction but they do seem to be a pretty poor substitute and potentially an unnecessary feature if I have my replication scheme setup correctly.
On Mon, Jan 26, 2015 at 12:02 PM, Eric Stevens <migh...@gmail.com> wrote: > Using Cassandra triggers is generally a fairly dangerous proposition, and > generally not recommended. It's probably a better idea to load your > search data with a separate process. > > On Mon, Jan 26, 2015 at 11:42 AM, Brian Sam-Bodden < > bsbod...@integrallis.com> wrote: > >> I did an little experiment with a Geohash/Geocells >> https://github.com/integrallis/geomodel (a poor port of a Python Geohash >> librairy) and using Cassandra in a demo using public schools data here >> https://github.com/integrallis/geomodel-cassandra-demo >> >> My conclusions is that you can use the Geohash natural lexicographic >> ordering with Cassandra partition keys to do range queries and also >> simulate radius searches, but to make it work I had to do some goofy amount >> of data replication. I'll go back to it and refactor when I have time to >> see if I can improve the whole thing. >> >> Adding a regular search engine into the equation might help, I was also >> thinking of using C* Triggers to do the data replication needed for the >> searchers. >> >> Cheers, >> Brian >> http://integrallis.cm >> >> On Mon, Jan 26, 2015 at 11:27 AM, SEGALIS Morgan <msega...@gmail.com> >> wrote: >> >>> The news I guess would be to have it for free. I do not use commercial >>> versions. I wasn't aware of it though. >>> >>> Le lundi 26 janvier 2015, Robert Coli <rc...@eventbrite.com> a écrit : >>> >>> On Mon, Jan 26, 2015 at 9:29 AM, SEGALIS Morgan <msega...@gmail.com> >>>> wrote: >>>> >>>>> That's actually GREAT news !! + Solr will give a lot of feature to >>>>> Cassandra ! >>>>> >>>>> But while waiting for this huge feature (and wanted for a lot of users >>>>> I guess) >>>>> >>>> >>>> What's the "news" here? >>>> >>>> Datastax commercial edition of Cassandra has had support for SOLR >>>> integration for some time. But only in the commercial version. >>>> >>>> =Rob >>>> >>>> >>> >>> >>> -- >>> Morgan SEGALIS >>> >>> >> >
