Re: [Neo4j] Neo4j is moving to git
OK, it's a not bad thing, and that shows git growing with the times, my knowledge about this point growing 2:) its always possible to split repos, remove unused branches and commits. There still have another aspect: source argument of git-mv command must existed. In java env, refactoring is more common, and IDE maybe not git aware, if so the IDE refactoring will kill the operation. So the follow option maybe not really option. if hg, user can let IDE do rename/move refactor, and do repository operation by self. Please care, at the point, the source not existed. git will recognize file-moves without any extra commands. even when you changed some lines (package, import..) in the moved file. 致敬 向雅 2011/1/28 Nat Pryce nat.pr...@gmail.com: On 27 January 2011 18:07, 向雅 fya...@gmail.com wrote: One point: If gitted, Rename/Copy Tracking, will be a BIG problem. IMV, history is more important than else. Why? I've not had a problem. In my experience, Git has detected renames even for Java source when the content changes as part of the rename. --Nat -- http://www.natpryce.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] Neo4j is moving to git
Hi! For your information, the svn repo will be put in read-only mode in a little while. /anders On 01/27/2011 03:10 PM, Tobias Ivarsson wrote: Tomorrow, Friday January 28, we will freeze the Neo4j subversion repository (https://svn.neo4j.org/). From tomorrow and forward Neo4j subversion will be a read only repository. The continued evolution of the code will move to a new location and a new version control system: git at github.com After the freeze of the subversion repository we will start moving the source code to its new location at https://github.com/neo4j Our hope is that with Github being the largest, fastest growing platform for social coding, it will lower the barrier for anyone wanting to contribute to Neo4j. Just fork us! The repositories should be fully available on Github at some point during the day tomorrow. Those of you who have signed our contributed license agreement will get a separate e-mail, where I'll ask you for your github username to add you to the list of contributors. Happy hacking, ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] Neo4j is moving to git
There still have another aspect: source argument of git-mv command must existed. In java env, refactoring is more common, and IDE maybe not git aware, if so the IDE refactoring will kill the operation. So the follow option maybe not really option. if hg, user can let IDE do rename/move refactor, and do repository operation by self. Please care, at the point, the source not existed. git will recognize file-moves without any extra commands. even when you changed some lines (package, import..) in the moved file. I try to make this point clear, all in the list knows someone of Xiang bad english:) In another style: $ checkout $ log src/color/RGBA.java $ IDE refactor test.txt /** * ide move src/color/RGBA.java to src/color/alpha/RGBA.java * and this operation git not known **/ log src/color/RGBA.java --not exist at here, git cannot do any more operation but hg can still do move operation //hg move -A src/color/RGBA.java src/color/alpha/RGBA.java Maybe one question out: why do like this? simple: we can believe IDE doing refactoring, but not believe some tool following the IDE operations. 致敬 向雅 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] mysql vs neo4j benchmark
Siamo avanti con i tempi :) Grazie Enrico - Original Message - From: Claudio Martella claudio.marte...@tis.bz.it To: Neo4j user discussions user@lists.neo4j.org Sent: Thursday, 27 January, 2011 7:18:25 PM GMT +01:00 Amsterdam / Berlin / Bern / Rome / Stockholm / Vienna Subject: Re: [Neo4j] mysql vs neo4j benchmark Hi, as we talked before, I was looking for the results, not the code. Apparently they are at: http://www.slideshare.net/thobe/nosqleu-graph-databases-and-neo4j :47-51 I'll re-run these last tests on my laptop. Thanks! On 1/21/11 9:36 PM, Marko Rodriguez wrote: Hi Claudio, Marko has been running the benchmark for some time ago, I do not know the exact details, but maybe he has the code laying around somewhere? As we talked before, all the code is in GraphDB-Bench (http://graphdb-bench.tinkerpop.com). Take care, Marko. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Claudio Martella Digital Technologies Unit Research Development - Analyst TIS innovation park Via Siemens 19 | Siemensstr. 19 39100 Bolzano | 39100 Bozen Tel. +39 0471 068 123 Fax +39 0471 068 129 claudio.marte...@tis.bz.it http://www.tis.bz.it Short information regarding use of personal data. According to Section 13 of Italian Legislative Decree no. 196 of 30 June 2003, we inform you that we process your personal data in order to fulfil contractual and fiscal obligations and also to send you information regarding our services and events. Your personal data are processed with and without electronic means and by respecting data subjects' rights, fundamental freedoms and dignity, particularly with regard to confidentiality, personal identity and the right to personal data protection. At any time and without formalities you can write an e-mail to priv...@tis.bz.it in order to object the processing of your personal data for the purpose of sending advertising materials and also to exercise the right to access personal data and other rights referred to in Section 7 of Decree 196/2003. The data controller is TIS Techno Innovation Alto Adige, Siemens Street n. 19, Bolzano. You can find the complete information on the web si te www.tis.bz.it. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] 1. Re: Benchmarking Neo4j with Rtree index -v- PostgreSQL/PostGIS (Peter Neubauer)
Dave, do you have the test setup somewhere? It seems that you are using a shapefile import. In that case Neo4j Spatial is storing the polygons as Well Known Binaries and not really expanding them into a subgraph of POIs, so you are kind of underutilizing the capabilities :) If you have the code, we can add it to Neo4j Spatial and then start improving the index. I would like to get Craig and Davide Savazzi into the picture who know a lot more about the implementation than I do, but the implementation is here: https://github.com/neo4j/neo4j-spatial/blob/master/src/main/java/org/neo4j/gis/spatial/RTreeIndex.java. For tuning, try to make sure to run the tests warm (that is, repeat every test a couple of times without closing the DB) and depending on the data, adjust the memory mappings for Neo4j. You can even warm up the OS file caches by doing dd nodestore.id /dev/null for all store files a couple of times (best to do a small shellscript for it) Craig is in China right now, will see if he can give more hints over the next few days. Thanks for looking into this! Cheers, /peter neubauer 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 - Scandinavia's coolest Bring-a-Thing party. On Fri, Jan 28, 2011 at 11:07 AM, Dave Hesketh dave.hesk...@compassengine.com wrote: Peter I'm very happy to help optimizing the Rtree implementation (if I can). My knowledge of Neo4j and Java is very limited. I am in the process of scaling-up the data but I would still like some guidance on tuning Neo4j in general. I will keep you informed of my results. Dave ps my last posted request to the forum looked a complete mess. I attached 5 files which seem to be have been embedded in the text of the email. I am going to try again with this email. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
[Neo4j] Neoclipse release for 1.2?
Hi. I'm sure I read on the list that there would be an official binary release of Neoclipse for Neo 1.2 very soon. Is that still going ahead? --Nat -- http://www.natpryce.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
Re: [Neo4j] Neoclipse release for 1.2?
Yes, that is steeaming ahead. I just sent the missing pieces to Anders, so I guess putting it out to the download area is the next thing for Anders after the GITHub move of the core Neo4j components this weekend. Meanwhile, if you want, I can give you access to a recent build? Cheers, /peter neubauer 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 - Scandinavia's coolest Bring-a-Thing party. On Fri, Jan 28, 2011 at 2:11 PM, Nat Pryce nat.pr...@gmail.com wrote: Hi. I'm sure I read on the list that there would be an official binary release of Neoclipse for Neo 1.2 very soon. Is that still going ahead? --Nat -- http://www.natpryce.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
