[Neo4j] complete owl\graph database, no relational db

2011-06-21 Thread Aliabbas Petiwala
model of the user. ontotext, http://www.systap.com,http://www.opencalais.com/ provides a solution for semantic repositories , whereas neo4j is a graph database its really difficult to determine which is the best option and how to make the website ready for the semantic web. -- Aliabbas Petiwala

[Neo4j] design decision and owl \ semantic support

2011-06-22 Thread Aliabbas Petiwala
model of the user. ontotext, http://www.systap.com,http://www.opencalais.com/ provides a solution for semantic repositories , whereas neo4j is a graph database its really difficult to determine which is the best option and how to make the website ready for the semantic web. -- Aliabbas Petiwala

Re: [Neo4j] write to graph with python

2011-06-22 Thread Aliabbas Petiwala
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

[Neo4j] cassandra + neo4j graph

2011-06-25 Thread Aliabbas Petiwala
for our requirements 'coz we predict a lot of relationships in the graph db. also if we store all info in node itself how it will affect scaling ? we require the db to be stored in multiple servers because it may reach 2 billion nodes very soon. -- Aliabbas Petiwala M.Tech CSE

Re: [Neo4j] cassandra + neo4j graph

2011-06-27 Thread Aliabbas Petiwala
://lists.neo4j.org/mailman/listinfo/user -- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] cassandra + neo4j graph

2011-06-28 Thread Aliabbas Petiwala
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] cassandra + neo4j graph

2011-06-28 Thread Aliabbas Petiwala
/listinfo/user -- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

[Neo4j] graph db as ontology

2011-06-29 Thread Aliabbas Petiwala
-- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

[Neo4j] infinitegraph vs neo4j vs orientdb

2011-06-29 Thread Aliabbas Petiwala
of choosing the right graph db . we are also open to polyglot persistence involving a combination of neo4j, orientdb and cassandra is it wise to go for such a combination ? -- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User@lists.neo4j.org https

Re: [Neo4j] graph db as ontology

2011-06-29 Thread Aliabbas Petiwala
please give your valuable suggestion privately ! 2011/6/29 René Pickhardt r.pickha...@googlemail.com Just in case someone intends to give a private answer. I would also be very interested in an answer to this question. 2011/6/29 Aliabbas Petiwala aliabba...@gmail.com the graph db can

Re: [Neo4j] graph db as ontology

2011-06-29 Thread Aliabbas Petiwala
btw i guess i saw somewhere that someone has imported dbpedia into neo4j On Wed, Jun 29, 2011 at 11:35 PM, Aliabbas Petiwala aliabba...@gmail.comwrote: please give your valuable suggestion privately ! 2011/6/29 René Pickhardt r.pickha...@googlemail.com Just in case someone intends to give

[Neo4j] no remote thread-safe API

2011-06-30 Thread Aliabbas Petiwala
into problems. Will this problem be solved in future? -- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] traversing densely populated nodes

2011-06-30 Thread Aliabbas Petiwala
looking into storage improvement options as well as modifications to retrieval of that many relationships at once. Cheers Michael ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Aliabbas

[Neo4j] reify links with other neo4j databases located on different distributed servers

2011-07-01 Thread Aliabbas Petiwala
Hi, I cannot figure out how my application logic can reify links with other neo4j databases located on different distributed servers? hence , how can i make the traversals and graph algorithms transparent to the location of the different databases ? -- Aliabbas Petiwala M.Tech CSE

Re: [Neo4j] reify links with other neo4j databases located on different distributed servers

2011-07-03 Thread Aliabbas Petiwala
at 4:03 AM, Aliabbas Petiwala aliabba...@gmail.comwrote: Hi, I cannot figure out how my application logic can reify links with other neo4j databases located on different distributed servers? hence , how can i make the traversals and graph algorithms transparent to the location

Re: [Neo4j] polyglot persistence for neo4j

2011-07-04 Thread Aliabbas Petiwala
i guess no body has used polyglot persistence with neo4j in production environment? On 7/1/11, Aliabbas Petiwala aliabba...@gmail.com wrote: i would be interested in knowing about anyone who has combined neo4j graph db with other dbs like Cassandra ,orient db what is an optimal configuration

Re: [Neo4j] reify links with other neo4j databases located on different distributed servers

2011-07-04 Thread Aliabbas Petiwala
implications *if* you are trying to do complex cross-shard or cross-graph traversals, which we generally do not need to do. Rather, we can deal with this at the application layer. -Original Message- From: Aliabbas Petiwala [mailto:aliabba...@gmail.com] Sent: Sunday, July 03, 2011 2:54

Re: [Neo4j] polyglot persistence for neo4j

2011-07-05 Thread Aliabbas Petiwala
...@gmail.com wrote: Hi there, There have been experiments with Cassandra as a backend, but I don't think they are running in production. What are you thinking of? /peter Sent from my phone. On Jul 5, 2011 7:02 AM, Aliabbas Petiwala aliabba...@gmail.com wrote: i guess no body has used polyglot

Re: [Neo4j] polyglot persistence for neo4j

2011-07-05 Thread Aliabbas Petiwala
...@gmail.com wrote: Hi there, There have been experiments with Cassandra as a backend, but I don't think they are running in production. What are you thinking of? /peter Sent from my phone. On Jul 5, 2011 7:02 AM, Aliabbas Petiwala aliabba...@gmail.com wrote: i guess no body has used polyglot

[Neo4j] How there are lesser writes

2011-07-08 Thread Aliabbas Petiwala
I had read in this group that neo4j graph db writes are less as compared to a relational db for the same load. Is there any experimental evaluation or a research paper concerning this? -- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User

Re: [Neo4j] How there are lesser writes

2011-07-10 Thread Aliabbas Petiwala
, that's a single write irrespective of how many followers an author has (think: updating the head of a linked list of postings). Easy huh? Jim ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Aliabbas

[Neo4j] Neo4j vs orient db

2011-07-10 Thread Aliabbas Petiwala
Is there any evaluation results and code availaible comparing neo with orientdb for very large graph databases? -- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] neo4j in a distributed system

2011-07-17 Thread Aliabbas Petiwala
___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Aliabbas Petiwala M.Tech CSE ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user