Re: [Neo] Community Program Review at FOSS4G 2010
voted for it 2010/5/4 Craig Taverner cr...@amanzi.com Hi guys, I've applied to present Neo4j Spatial (Neo4j as a true GIS database for mapping data) at the FOSS4G conference in September. To increase the chances of the presentation getting accepted, it helps to get community votes. So, if you think Neo4j Spatial is a cool idea, vote for it :-) Please follow this link to express your opinion: http://2010.foss4g.org/review/ Regards, Craig -- Forwarded message -- From: Lorenzo Becchi lbec...@osgeo.org Date: Wed, May 5, 2010 at 2:02 AM Subject: Community Program Review at FOSS4G 2010 To: Lorenzo Becchi lore...@ominiverdi.com I would like to personally thank you for submitting your abstract for FOSS4G 2010. Here below there's the message to promote the public review of the 360 abstracts we've received. I imagine you want your abstract to be voted and your community to support you. Please feel free to forward this message to as much people as possible to make this public review something really useful. best regards Lorenzo Becchi -- At FOSS4G 2010 the community and conference registrants will have an opportunity to read through and score potential presentations prior to the selection of the final conference program. There is enough room in the conference schedule for 120 presentations. The conference committee will use the aggregate scores from the community review process to help choose which presentations to accept, and to assign presentations to appropriately sized rooms. The top quoted presentations will receive a special attention from the organization. Please follow this link to express your opinion: http://2010.foss4g.org/review/ ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Raul Raja ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo] Community Program Review at FOSS4G 2010
voted too On Thu, May 6, 2010 at 8:34 AM, Raul Raja Martinez raulr...@gmail.comwrote: voted for it 2010/5/4 Craig Taverner cr...@amanzi.com Hi guys, I've applied to present Neo4j Spatial (Neo4j as a true GIS database for mapping data) at the FOSS4G conference in September. To increase the chances of the presentation getting accepted, it helps to get community votes. So, if you think Neo4j Spatial is a cool idea, vote for it :-) Please follow this link to express your opinion: http://2010.foss4g.org/review/ Regards, Craig -- Forwarded message -- From: Lorenzo Becchi lbec...@osgeo.org Date: Wed, May 5, 2010 at 2:02 AM Subject: Community Program Review at FOSS4G 2010 To: Lorenzo Becchi lore...@ominiverdi.com I would like to personally thank you for submitting your abstract for FOSS4G 2010. Here below there's the message to promote the public review of the 360 abstracts we've received. I imagine you want your abstract to be voted and your community to support you. Please feel free to forward this message to as much people as possible to make this public review something really useful. best regards Lorenzo Becchi -- At FOSS4G 2010 the community and conference registrants will have an opportunity to read through and score potential presentations prior to the selection of the final conference program. There is enough room in the conference schedule for 120 presentations. The conference committee will use the aggregate scores from the community review process to help choose which presentations to accept, and to assign presentations to appropriately sized rooms. The top quoted presentations will receive a special attention from the organization. Please follow this link to express your opinion: http://2010.foss4g.org/review/ ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Raul Raja ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
[Neo] Author Neo4J Books - Packt Publishing
Hi All, I am writing to you for Packt Publishing, the publishers of computer related books. We are planning to expand the catalogue of our books on databases and are looking forward to publish some books on NoSQL. Currently we are inviting people interested in writing NoSQL books for Packt. This doesn't need any past writing experience. All that we need is an expert subject knowledge, a passion to share it with others and an ability to communicate clearly in English. So, if you love Neo4J and fancy writing a book, send your book ideas to us at aut...@packtpub.com. Even if you don't have a book idea and are simply interested in writing a book, we are still keen to hear from you. More details about the opportunity are available at: http://authors.packtpub.com/content/inviting-open-source-nosql-databases-fanatics-write-packt Thanks Kshipra Singh Author Relationship Manager Packt Publishing www.PacktPub.com Skype: kshiprasingh15 Twitter: http://twitter.com/packtauthors Interested in becoming an author? Visit http://authors.packtpub.com for all the information you need about writing for Packt. ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo] neo rdf
When I think about it it should be a simple and fast operation to do that, i.e. change the value of only one node and reindex it. Unfortunately there's nu tool for such an operation, but I can see what I can do to create such a tool for you. Allright? 2010/5/5 Lyudmila L. Balakireva lu...@lanl.gov Yes, I mean to change URI of the context node. Do you mean change the URI of a context node (since each context is represented by a node) so that all statements within that context gets the new value automatically? Or do you mean something else? It'd be helpful if you could to be more specific. 2010/5/4 Lyudmila L. Balakireva lu...@lanl.gov Hello, Is it possible to update the context value in verbose triple store ? Thank you, Luda ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Mattias Persson, [matt...@neotechnology.com] Hacker, Neo Technology www.neotechnology.com ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo] Author Neo4J Books - Packt Publishing
Hi Kshipra, would be awesome to write a book. Mostly, our problem is time. Is there anyone on the list wanting to contribute or take a stab at a Neo4j book? I know of at least Marko and Craig being up for it - anyone else? Cheers, /peter neubauer COO and Sales, Neo Technology GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com/peterneubauer http://www.neo4j.org - Your high performance graph database. http://www.thoughtmade.com - Scandinavias coolest Bring-a-Thing party. On Thu, May 6, 2010 at 9:12 AM, Kshipra Singh kship...@packtpub.com wrote: Hi All, I am writing to you for Packt Publishing, the publishers of computer related books. We are planning to expand the catalogue of our books on databases and are looking forward to publish some books on NoSQL. Currently we are inviting people interested in writing NoSQL books for Packt. This doesn't need any past writing experience. All that we need is an expert subject knowledge, a passion to share it with others and an ability to communicate clearly in English. So, if you love Neo4J and fancy writing a book, send your book ideas to us at aut...@packtpub.com. Even if you don't have a book idea and are simply interested in writing a book, we are still keen to hear from you. More details about the opportunity are available at: http://authors.packtpub.com/content/inviting-open-source-nosql-databases-fanatics-write-packt Thanks Kshipra Singh Author Relationship Manager Packt Publishing www.PacktPub.com Skype: kshiprasingh15 Twitter: http://twitter.com/packtauthors Interested in becoming an author? Visit http://authors.packtpub.com for all the information you need about writing for Packt. ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo] Author Neo4J Books - Packt Publishing
Thanks, Peter. We will be happy to consider a proposal if some of the members here are interested in writing a book. Thanks Kshipra - Original Message - From: Peter Neubauer peter.neuba...@neotechnology.com To: Neo user discussions user@lists.neo4j.org Sent: Thursday, May 06, 2010 2:11 PM Subject: Re: [Neo] Author Neo4J Books - Packt Publishing Hi Kshipra, would be awesome to write a book. Mostly, our problem is time. Is there anyone on the list wanting to contribute or take a stab at a Neo4j book? I know of at least Marko and Craig being up for it - anyone else? Cheers, /peter neubauer COO and Sales, Neo Technology GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com/peterneubauer http://www.neo4j.org - Your high performance graph database. http://www.thoughtmade.com - Scandinavias coolest Bring-a-Thing party. On Thu, May 6, 2010 at 9:12 AM, Kshipra Singh kship...@packtpub.com wrote: Hi All, I am writing to you for Packt Publishing, the publishers of computer related books. We are planning to expand the catalogue of our books on databases and are looking forward to publish some books on NoSQL. Currently we are inviting people interested in writing NoSQL books for Packt. This doesn't need any past writing experience. All that we need is an expert subject knowledge, a passion to share it with others and an ability to communicate clearly in English. So, if you love Neo4J and fancy writing a book, send your book ideas to us at aut...@packtpub.com. Even if you don't have a book idea and are simply interested in writing a book, we are still keen to hear from you. More details about the opportunity are available at: http://authors.packtpub.com/content/inviting-open-source-nosql-databases-fanatics-write-packt Thanks Kshipra Singh Author Relationship Manager Packt Publishing www.PacktPub.com Skype: kshiprasingh15 Twitter: http://twitter.com/packtauthors Interested in becoming an author? Visit http://authors.packtpub.com for all the information you need about writing for Packt. ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo] Author Neo4J Books - Packt Publishing
Depending on the timeframe I could proably contribute a (sub)chapter regarding Grails Neo4j Regards, Stefan Am 06.05.2010 10:41, schrieb Peter Neubauer: Hi Kshipra, would be awesome to write a book. Mostly, our problem is time. Is there anyone on the list wanting to contribute or take a stab at a Neo4j book? I know of at least Marko and Craig being up for it - anyone else? Cheers, /peter neubauer COO and Sales, Neo Technology GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com/peterneubauer http://www.neo4j.org - Your high performance graph database. http://www.thoughtmade.com - Scandinavias coolest Bring-a-Thing party. On Thu, May 6, 2010 at 9:12 AM, Kshipra Singh kship...@packtpub.com wrote: ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo] Performance
Mmh, very interesting! What would be a good usecase for using BaduDB alongside e.g. Lucene with Neo4j? Would be nice to make a good example of using a different index than text together. That would open up for a number of possible scenarios, e.g. with CouchDB, Cassandra and others, that have a number of interesting capabilities that could be combined with the graph approach! Good work, wil check out the code for ogrm.org. Also, the link on the dependency page points to neo4k.org which does not exist :) Cheers, /peter neubauer COO and Sales, Neo Technology GTalk: neubauer.peter Skype peter.neubauer Phone +46 704 106975 LinkedIn http://www.linkedin.com/in/neubauer Twitter http://twitter.com/peterneubauer http://www.neo4j.org - Your high performance graph database. http://www.thoughtmade.com - Scandinavias coolest Bring-a-Thing party. On Thu, May 6, 2010 at 2:29 PM, Atle Prange atle.pra...@gmail.com wrote: I have done some simple performance comparison between neo4j and babudb (http://code.google.com/p/babudb/), because i use babudb (which users the same architecture as Googles bigtable) as an IndexService for neo4j in my object-graph-mapper. (check out the source for the BabuDbIndexService from ogrm.org) The results aren't that exiting, but updates are about twice as fast in neo4j than in babudb. Reads are equally fast, with babudb having the slight upper hand. Using babudb can therefore be seen as a good indexing service for neo4j! (Thats my conclusion, feel free to ignore) I can read 20 objects in about 4 seconds for both frameworks, including node wrapping and content deserialization (payload of 100bytes, cold cache) (My computer is really slow though) I think that is really fast! I wish i had learned about neo4j earlier though! :) -atle ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
[Neo] triples store loading
Hi, I am testing the neo4j with dbpedia data. When I am loading triples in the form (URI,URI,URI) the speed is good ( 10 mln in 2 min). The loading URI,URI,LITERAL is very slow. The Literal is mainly chunks of text. For example shortabstract_en.nt with 2943434 records took 6.4 hrs to load. The file size is 1194900107. Is it possible to optimize the loading of literals or it is better to store abstracts somewhere else and keep pointer to some verbose text in neo4j? What is casing the dramatic difference in loading of the verbose literals? Thanks, Luda ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo] Community Program Review at FOSS4G 2010
I went in now to vote for myself :-) And was amazed to see several talks about other nosql vendors, notably including couchdb and mongodb. Other less mainstream, but less-nosql, options like jaspa and h2 were also represented. I sure got the impression that NoSQL is a big hit in GIS circles :-) I did vote for many of these, hopefully not reducing my chances of being selected for Neo4j Spatial! But I could not help myself, this stuff is just too darn interesting :-) On Thu, May 6, 2010 at 8:37 AM, Alex Averbuch alex.averb...@gmail.comwrote: voted too On Thu, May 6, 2010 at 8:34 AM, Raul Raja Martinez raulr...@gmail.com wrote: voted for it 2010/5/4 Craig Taverner cr...@amanzi.com Hi guys, I've applied to present Neo4j Spatial (Neo4j as a true GIS database for mapping data) at the FOSS4G conference in September. To increase the chances of the presentation getting accepted, it helps to get community votes. So, if you think Neo4j Spatial is a cool idea, vote for it :-) Please follow this link to express your opinion: http://2010.foss4g.org/review/ Regards, Craig -- Forwarded message -- From: Lorenzo Becchi lbec...@osgeo.org Date: Wed, May 5, 2010 at 2:02 AM Subject: Community Program Review at FOSS4G 2010 To: Lorenzo Becchi lore...@ominiverdi.com I would like to personally thank you for submitting your abstract for FOSS4G 2010. Here below there's the message to promote the public review of the 360 abstracts we've received. I imagine you want your abstract to be voted and your community to support you. Please feel free to forward this message to as much people as possible to make this public review something really useful. best regards Lorenzo Becchi -- At FOSS4G 2010 the community and conference registrants will have an opportunity to read through and score potential presentations prior to the selection of the final conference program. There is enough room in the conference schedule for 120 presentations. The conference committee will use the aggregate scores from the community review process to help choose which presentations to accept, and to assign presentations to appropriately sized rooms. The top quoted presentations will receive a special attention from the organization. Please follow this link to express your opinion: http://2010.foss4g.org/review/ ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Raul Raja ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
