Re: [Neo4j] Cypher DSL and result mapping

/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 (Swe); +1 650 450 3806 (US) ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman

Re: [Neo4j] Cypher DSL and result mapping

. -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 (Swe); +1 650 450 3806 (US) ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Clarification on read and write locks

are tied to the life cycle of the transaction? i.e. tx.readLock(node) / tx.writeLock(node) Cheers, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 (Swe); +1 650 450 3806 (US

Re: [Neo4j] Synchronization of EmbeddedReadOnlyGraphDatabase - Bug?

___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] cypher packages

-Sébastien Stoffen. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] Django + Neo4j seamless installation error: No module named CallbackFilter

think there be more mentionings of this problem online then though. Do you think you could grep through your settings.py for CallbackFilter and/or require_debug_false to see if that might be the problem. Cheers, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology

Re: [Neo4j] No index provider 'lucene' found

) ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] Generic expansion?

/mailman/listinfo/user ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] about relationship whit himself.

, thanks very much, cheers. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] GraphRepository parameter

.nabble.com/GraphRepository-parameter-tp2952354p2952354.html Sent from the Neo4J User List mailing list archive at Nabble.com. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars

Re: [Neo4j] Color suggestions for the Self-Relationship bike shed

that never loops, they can still get the extra loop check by setting the system config option. -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User

Re: [Neo4j] Neo4j and Java 1.5

://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

[Neo4j] Color suggestions for the Self-Relationship bike shed

as an alternative to it. What do you think? -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Color suggestions for the Self-Relationship bike shed

Does anyone NOT planning to use loops have an opinion in the matter? That would be very valuable input. Cheers, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j

Re: [Neo4j] Traversing all relationship types

-for-neo4j.html)? Thanks for the help, James ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706

Re: [Neo4j] Relationship iterator doesn't implement remove()

mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https

Re: [Neo4j] Retrieving a node linked to the reference node takes forever

___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing

Re: [Neo4j] Regarding Weighted Node

://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] neo4j.py + django relationship to same node type

of the same time. Its such a basic use-case that i am sure i am missing something... -- Hammad Ullah ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com

Re: [Neo4j] Neo Memory Tuning - Autotuning

https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman

Re: [Neo4j] Neo Memory Tuning - Autotuning

told otherwise. How can auto tuning be enabled? -Original Message- From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of Tobias Ivarsson Sent: Friday, April 29, 2011 11:40 AM To: Neo4j user discussions Subject: Re: [Neo4j] Neo Memory Tuning - Autotuning

Re: [Neo4j] Neo Memory Tuning - Autotuning

the wrong manual) - the old Neo4J Wiki stuff on Configuration Settings and Performance still comes up first on search results, thus my confused questions. -Original Message- From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of Tobias Ivarsson Sent: Friday

Re: [Neo4j] Neo4j on OSGi

___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User

Re: [Neo4j] ClosedChannelExceptions in highly concurrent environment

) at org.apache.lucene.index.DirectoryReader.docFreq(DirectoryReader.java:687) ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46

Re: [Neo4j] REST results pagination

one desire for the structure of the conversation though. When you quote what someone else has said before you, could you please include who that person was, it makes going back and reading the full context easier. Cheers, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology

Re: [Neo4j] Multitenancy in neo4j

/Multitenancy-in-neo4j-tp2833480p2833480.html Sent from the Neo4J User List mailing list archive at Nabble.com. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars

Re: [Neo4j] Strange performance difference on different machines

://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Architecturing Neo4J database

system) cache. The server setup used the same graph database internally, but adds some per-request network overhead to that. I don't have any benchmark figures. Could someone fill in? Cheers, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Mac Pro Question ...

___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] 20 billion primitives machine

-socket and https://github.com/wagjo/borneo. Very convenient! --Jamie ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology

Re: [Neo4j] Neo Server slow on frequent requests

for. Thank you for taking a look at this. Cheers, Dario Am 12.04.11 22:16 schrieb Tobias Ivarsson unter tobias.ivars...@neotechnology.com: Hi Dario, Looking at that picture it is indeed clear that a number of threads are waiting for something. What is not shown

Re: [Neo4j] Neo Server slow on frequent requests

. The longer I request data, the longer it takes for the server to answer. After some time it frequently freezes for up to several seconds without answering to any of the requests. https://gist.github.com/917283 Cheers, Dario Am 13.04.11 11:14 schrieb Tobias Ivarsson unter tobias.ivars

Re: [Neo4j] Neo Server slow on frequent requests

in advice, Dario ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] Neo4j Storage provider

___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing

Re: [Neo4j] Number of nodes/relationships visited in query?

/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Trouble with Exclude and Continue in Traversal

/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] CNFE in Neo4j Server

https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman

Re: [Neo4j] Constructing an evaluator that only takes specific nodes from a path

/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Lucene 3.1 with neo4j. Is it OK?

https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman

Re: [Neo4j] building from source

neubauer ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] Lucene 3.1 with neo4j. Is it OK?

- From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of Tobias Ivarsson Sent: Thursday, April 07, 2011 5:45 AM To: Neo4j user discussions Subject: Re: [Neo4j] Lucene 3.1 with neo4j. Is it OK? I see no reason for it not to work, Lucene has a good story

Re: [Neo4j] InvalidRecordException

___ 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 -- Tobias Ivarsson

Re: [Neo4j] EmbeddedReadOnlyGraphDatabase workings

@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org

Re: [Neo4j] Query paths of certain lengths...

___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] Glassfish problem

, but no solution found. Matěj Plch ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] Filter by relationship Property

://uk.linkedin.com/in/justinemathews -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] A picture worth a 170'000 nodes and 650'000 edges

mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org

Re: [Neo4j] Filter by relationship Property

://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] 回复： neo4j reade with getNodeById index.with...

index.with... And also to circumvent this different in performance for not-very-big indexes you can make use of the built-in caching (for the new API)... see http://docs.neo4j.org/chunked/snapshot/indexing-lucene-extras.html#indexing-lucene-caching 2011/3/23 Tobias Ivarsson tobias.ivars

Re: [Neo4j] Fans of Neo4j From Chinese

graphs if you have complex graph dependencies (e.g. you cannot create disjoint subgraphs)? -Original Message- From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of Tobias Ivarsson Sent: Saturday, March 19, 2011 5:59 AM To: Neo4j user discussions

Re: [Neo4j] Fans of Neo4j From Chinese

(); } } -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Problems installing neo4j.py on Mac

/base.html Aneo4j-python/pom.xml Aneo4j-python/README.txt Aneo4j-python/tech-debt.txt Exported revision 8590. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars

Re: [Neo4j] Neo4j OSGI bundle

in MANIFEST.MF file. Do you think these headers could be added in the next snapshot ? Thanks. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo

Re: [Neo4j] InvalidRecordException

, but it doesn't hurt if I could look at the store files and try to deduce the problem in parallell. Cheers, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list

Re: [Neo4j] InvalidRecordException

I need at least these two files: neostore.nodestore.db neostore.relationshipstore.db -tobias On Fri, Mar 11, 2011 at 11:26 AM, Massimo Lusetti mluse...@gmail.comwrote: On Fri, Mar 11, 2011 at 10:49 AM, Tobias Ivarsson tobias.ivars...@neotechnology.com wrote: Please tell me that you have

Re: [Neo4j] Announcing Neo4j 1.3 “Abisko Lampa” M04

myYearbook.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] How to copy a complete database?

to refer to a class called ShortString, which is not available in github: https://github.com/thobe/neo4j-admin-store/tree/master/src/main/java/org/neo4j/kernel/impl/nioneo/store Could you also please provide it? Thanks, --- balazs On 3/4/11 5:05 PM, Tobias Ivarsson wrote: Hi Balazs, I

Re: [Neo4j] Slow down on insertion as db grow

PM, Tobias Ivarsson tobias.ivars...@neotechnology.com wrote: WRT the slowdown you've seen, I'll have to investigate that further. Didn't mean to bother anyone but do you have any news regarding the slowdown I'm still experiencing... !? Cheers -- Massimo http://meridio.blogspot.com

Re: [Neo4j] How to copy a complete database?

://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo

Re: [Neo4j] How to copy a complete database?

earlier has this logic - but I'm just guessing. Thanks, --- balazs On 3/3/11 11:52 AM, Tobias Ivarsson wrote: No there is no simpler way, yet. We've been thinking about creating a short string compression tool for accomplishing this, but haven't done so yet. Cheers, Tobias

Re: [Neo4j] String statistics after 1.3.M03

Tobias statistics tool to gather some info... are these interesting to you and safe for data? Cheers -- Massimo http://meridio.blogspot.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias

Re: [Neo4j] MMap Error on importing large data

___ 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 -- Tobias Ivarsson

Re: [Neo4j] ServerPlugin example GetAll failed to load

___ 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 -- Tobias Ivarsson

Re: [Neo4j] Two new milestones: Neo4j 1.3.M03 and Spring Data Graph 1.0.0.M3 Released

this feature (linked from the release announcement), this feature is fully backwards compatible. -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User

[Neo4j] Two new milestones: Neo4j 1.3.M03 and Spring Data Graph 1.0.0.M3 Released

featured Neo4jTemplate * all methods introduced to entities are now generified and updated reference documentation. See the official announcement at http://www.springsource.org/node/3040 Feedback welcome! -- Thomas -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology

Re: [Neo4j] Traversal Framework question

type specifications in TraversalDescriptions are not ordered, what you have written is just a different spelling of: Traversal.description() .depthFirst() .relationships(RelationshipTypes.CREATED, Direction.BOTH) .traverse(developer).nodes() Cheers, -- Tobias Ivarsson tobias.ivars

Re: [Neo4j] Online backup works in full but not incremental

you, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Traversal Framework question

(Uniqueness.NODE_PATH) Cheers, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Traversal Framework question

not fail, no? Can you do something like .filter(from two steps ago)? Thanks, Marko. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo

Re: [Neo4j] Neovigator Weekend Project

://neovigator.heroku.com/ On github at https://github.com/maxdemarzi/neovigator Regards, Max ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo

Re: [Neo4j] Help us make Neo4j better at handling YOUR data

. I've written up a blog post about how the implementation works: http://journal.thobe.org/2011/02/better-support-for-short-strings-in.html Thank you so much for all your help! -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] Slow down on insertion as db grow

in the next milestone. WRT the slowdown you've seen, I'll have to investigate that further. Cheers, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User

Re: [Neo4j] Help us make Neo4j better at handling YOUR data

: Awesome! Now wanna tackle the other end of the spectrum, really big strings and byte arrays? ;-) -Original Message- From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of Tobias Ivarsson Sent: Friday, February 18, 2011 8:29 AM To: Neo user discussions

[Neo4j] Better support for large property data

: ReadableByteChannel moreData = ... ReadableByteChannel myBlob = (ReadableByteChannel)node.getProperty(a_blob); node.setProperty( a_blob, BlobUtils.append(myBlob, moreData) ); Comment please. -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Help with exception using BatchInserter

/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Help with exception using BatchInserter

) org.neo4j.kernel.impl.batchinsert.BatchInserterImpl.shutdown(BatchInserterImpl.java:351) the missing lines are just from my own classes ending in a BatchInserter.shutdown() method. Cheers, Pablo On Tue, Feb 15, 2011 at 9:06 AM, Tobias Ivarsson tobias.ivars...@neotechnology.com wrote: I had

Re: [Neo4j] Help with exception using BatchInserter

___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User

Re: [Neo4j] Does the index commit with the transaction?

list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https

Re: [Neo4j] Does BatchInserter auto-commit before shutting down?

User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https

Re: [Neo4j] Does BatchInserter auto-commit before shutting down?

for the information. Just out of curiosity then, are calls to BatchInserter.shutdown() sync or asynchronous ? I mean, does the program flow stops in that call till every operation the shutdown implies has been performed? Cheers, Pablo On Mon, Feb 14, 2011 at 3:30 PM, Tobias Ivarsson

Re: [Neo4j] Help us make Neo4j better at handling YOUR data

, Feb 4, 2011 at 5:13 PM, Tobias Ivarsson tobias.ivars...@neotechnology.com wrote: Friends, Please read this, your involvement will make Neo4j more efficient! Does this run with a db with only String[] data?! Cheers -- Massimo http://meridio.blogspot.com

Re: [Neo4j] Solve a problem using neo4j

://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Help us make Neo4j better at handling YOUR data

-- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Choosing HTTP method for server plugins (REST API)

exposes methods which respond to POST requests. But I think it would make much more sense to use GET in many of my (and the example) cases. Max ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias

[Neo4j] Help us make Neo4j better at handling YOUR data

lines. May the source be with you, -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user

Re: [Neo4j] Help us make Neo4j better at handling YOUR data

with some creativity, we could avoid the need for the entire large string/blob to be stored in the transaction logs, which to me, is one of the big challenges. In any case, I'll try to get you statistics soon. Rick -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology

Re: [Neo4j] neo4j 1.1 Download? -- for Use with Current Python Bindings

? ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

Re: [Neo4j] Visualization options for graphs

. ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j

Re: [Neo4j] InvalidRecordException during traversal after unclean shutdown

, more likely it was the reference to it that was faulty. -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman

Re: [Neo4j] Lucene index commit rate and NoSuchElementException

, Massimo Lusetti mluse...@gmail.com wrote: On Tue, Feb 1, 2011 at 10:19 PM, Tobias Ivarsson tobias.ivars...@neotechnology.com wrote: For getting a performance boost out of writes, doing multiple operations in one transaction will give a much bigger gain than multiple threads though. For your

Re: [Neo4j] neo4j 1.1 Download? -- for Use with Current Python Bindings

://wiki.neo4j.org/content/Getting_Started_With_Python), where can you download neo4j 1.1 in the meantime until the python bindings are updated? ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson

Re: [Neo4j] Help with exception

(PersistenceRow.java:80) ... 12 more Thanks, -Paul ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com

Re: [Neo4j] Help with exception

-fulltext\lucene.log.active Thanks, -Paul -Original Message- From: user-boun...@lists.neo4j.org [mailto:user-boun...@lists.neo4j.org] On Behalf Of Tobias Ivarsson Sent: Tuesday, February 01, 2011 10:58 AM To: Neo4j user discussions Subject: Re: [Neo4j] Help with exception Are threads

Re: [Neo4j] Lucene index commit rate and NoSuchElementException

(); } tx.finish(); Thanks for any clue... Regards -- Massimo http://meridio.blogspot.com ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker

Re: [Neo4j] InvalidRecordException during traversal after unclean shutdown

mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org

Re: [Neo4j] Lucene index commit rate and NoSuchElementException

___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User

Re: [Neo4j] Lucene index commit rate and NoSuchElementException

01.02.2011 um 22:19 schrieb Tobias Ivarsson: No, it means that you have to synchronize the threads so that they don't insert the same data concurrently. Perhaps a ConcurrentHashMapMD5,token where you would putIfAbsent(md5,new Object()) when you start working on a new hash. If the token Object you

Re: [Neo4j] neo4j plugins

___ 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 -- Tobias Ivarsson

Re: [Neo4j] Calculating shortest paths in a large graph

-- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857 ___ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman

Re: [Neo4j] Neo4j is moving to git

, but in the end git was even more helpful than we had hoped, and I believe our experiences will be useful to others as well. Happy hacking! -- Tobias Ivarsson tobias.ivars...@neotechnology.com Hacker, Neo Technology www.neotechnology.com Cellphone: +46 706 534857

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