This looks a re-implementation of many of the goals of Datomic. Perhaps you can use Datomic as a datastore, and then use Datomic's datalog, or a custom query engine (such as core.logic https://github.com/clojure/core.logic/blob/master/src/main/clojure/clojure/core/logic/datomic.clj) to do your queries?
Timothy On Mon, Aug 5, 2013 at 10:52 AM, David Nolen <dnolen.li...@gmail.com> wrote: > Very interesting. The rel feature is really still a bit of an experimental > thing and we'd like to replace it eventually with something less > problematic like pldb http://github.com/threatgrid/pldb. > > Still, core.logic isn't really a database and your needs may be better > served by something with different goals. > > David > > > On Mon, Aug 5, 2013 at 12:41 PM, Mingli Yuan <mingli.y...@gmail.com>wrote: > >> Hi, folks, >> >> After one night quick work, I had gave a proof-of-concept to demonstrate >> the feasibility that we can combine Wikidata and Clojure logic programming >> together. >> >> The source code is at here: >> https://github.com/mountain/knowledge >> >> An example of an entity: >> >> https://github.com/mountain/knowledge/blob/master/src/entities/albert_einstein.clj >> >> Example of types: >> https://github.com/mountain/knowledge/blob/master/src/meta/types.clj >> >> Example of predicates: >> https://github.com/mountain/knowledge/blob/master/src/meta/properties.clj >> >> Example of inference: >> https://github.com/mountain/knowledge/blob/master/test/knowledge/test.clj >> >> Also we found it is very easy to get any other language version than >> English. >> >> Since I am new to Clojure logic programming, I have questions for the way >> I take - what will happen when we have millions of triples? Should I >> take another approach by using some RDF store? >> >> - How many memory will it cost? >> - How about the performance? >> - How about the loading process of one million clojure source file or >> java class file? >> >> Hope you can give some helpful comments. Thanks in advance. >> >> Regards, >> Mingli >> >> -- >> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clojure@googlegroups.com >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+unsubscr...@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "Clojure" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to clojure+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> > > -- > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with > your first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- “One of the main causes of the fall of the Roman Empire was that–lacking zero–they had no way to indicate successful termination of their C programs.” (Robert Firth) -- -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
