Re: [Neo] Gremlin Language ... and other language.

2010-01-09 Thread Anders Nawroth
Hi Laurent! Additionally, i'm planning to learn a bit of Groovy (just quickly checked some wiki and tutorials). Anyone tried to use (if possible) neo4j with groovy ? Stefan Armbruster has created a Neo4j plugin for Grails, see: http://wiki.neo4j.org/content/Grails /anders PS. In

Re: [Neo] Gremlin Language ... and other language.

2010-01-09 Thread Peter Neubauer
Hi Laurent, Marko, Josh and me are developing Gremlin. It aims at providing a capable graph tinkering interface that can be used to prototype and test graphy problems like recommendation algos, PageRank, Bayesian stuff while being able to plug in different graphy backends like raw graphs like

[Neo] Solr integration for Neo4j in the making

2010-01-09 Thread Peter Neubauer
Hi all, Patrick O'Leary just contributed a basic integration component for Solr and Neo4j. Thanks a lot Patrick for doing the effort and welcome to the Neo4j community! This comonent lets Solr update a (right now social) graph in Neo4j when documents with certain neo-IDs are inserted through the

Re: [Neo] Solr integration for Neo4j in the making

2010-01-09 Thread Rick Bullotta
Can anyone compare and contrast lucene and solr for those of us who aren't as familiar with solr? --Original Message-- From: Peter Neubauer Sender: user-boun...@lists.neo4j.org To: Neo user discussions ReplyTo: Neo user discussions Subject: [Neo] Solr integration for Neo4j in the making

Re: [Neo] Solr integration for Neo4j in the making

2010-01-09 Thread Dietrich Featherston
Solr is basically best practices for lucene and encapsulates it in such a way that it is enterprise ready with load balancing and sharding to support horizontal scaling. Within the community many developers (myself included) have ended up building over and over again architectures that look

Re: [Neo] Gremlin Language ... and other language.

2010-01-09 Thread Peter Neubauer
喜祥, 感谢为指针,我们会检查它!看来谷歌翻译不工作好,请你重复的英文邮件? Hi Xiang, thanks for the pointer, we will check it out! It seems the Google translator is not working good, could you repeat the mail in English? Seems we all should start learning Chinese, it is certainly a Twitter-friendly language! /peter neubauer COO

Re: [Neo] SparQL engine?

2010-01-09 Thread Emil Eifrem
On Sat, Jan 9, 2010 at 21:14, Peter Neubauer peter.neuba...@neotechnology.com wrote: Hi there, just found out about http://sparql.sourceforge.net/ , has anyone ever tried this out? Would Neo4j benefit anything from writing an adapter to it as opposed to the existing RDF components? That's

Re: [Neo] SparQL engine?

2010-01-09 Thread Peter Neubauer
Hi Ryan, I realize you are the developer of sparql.sourceforge.net? That is some coincidence, I was just researching stuff for Gremlin and came over the lib. Total ignorance on my part, since we already use it for neo4j. Anyway, it might be useful for other integrations into Gremlin backends, so

Re: [Neo] SparQL engine?

2010-01-09 Thread Ryan Levering
Yep, I wrote it a bit ago. Feel free to contact me off-list if you have any questions. I unfortunately don't have much time to work on it and make it 1.0 worthy right now, but I'm happy to answer questions or put in small fixes. Ryan On Jan 9, 2010, at 4:28 PM, Peter Neubauer wrote: Hi

Re: [Neo] Gremlin Language ... and other language.

2010-01-09 Thread Marko A. Rodriguez
Hello, It works with neo4j and some other graphdb. I quickly checked the wiki page and shell functionality, but i am mostly interested by the java API part of Gremlin. Anyone played with it ? Does it make life easier ? :) There are two main Java APIs in Gremlin: 1. using Gremlin through

Re: [Neo] SparQL engine?

2010-01-09 Thread Marko A. Rodriguez
Hello, This is sort of odd because OpenRDF Sesame already comes with a SPARQL-engine that works over Repository and SAIL. http://www.openrdf.org/doc/sesame2/2.3.0/apidocs/org/openrdf/query/parser/sparql/SPARQLParser.html Perhaps his is faster, more efficient? I didn't read far enough on his