[Neo4j] Re: Working with Neo4j 2.2 using the latest Py2Neo
Echoing what Nigel said, I found that all I needed to do once on the latest codebase was to import set_auth_token from core and then call it with an authorized ID -- the route I took being that I copied and pasted the token displayed on the home page of the default browser view, e.g. localhost:7474. py2neo, BTW and by way of public thanks to Nigel, is an awesome contribution to the Neo4j community in general. But I think it is especially useful for folks in the digital humanities and museum informatics domains where there is so much data flooding on-line due to scanning and digitization efforts around the world. There is a lot of one off data importing scripting to do and py2neo is awesome for that. For example, I'm using it to parse and import the #cidocCRM, the ISO standard museum Conceptual Reference Model (AKA metamodel) into Neo4j. Thanks, Nigel, and Gook Luck, Mahesh, -: Jim :- www.FactMiners.org On Wednesday, February 4, 2015 at 6:38:07 AM UTC-6, Mahesh Lal wrote: Hi Nigel, I was wondering if py2Neo 2.0.4 supports the new auth mechanism in Neo4J. Most of the examples that I see are related to proxy username/passwd. Am I missing something? -- Thanks and Regards Mahesh Lal -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[Neo4j] Re: comparing collections of labels
Hi Tom, I've wrestled a bit in this area, too, in the context of partitioning a metamodel subgraph. As you mention, the current state of affairs is that nodes can be subset members of an arbitrary number of named node subsets, but there is currently no way to (optionally) consider a path-wise containment semantic that would allow you to have subsets within subsets. My wish list is for Neo4j to have good predictable behavior in handling the kind of use case that you describe, but in addition, support a path/containment semantic such as period.delimited.labels that would be interpreted as individual labels but with the added meaning of subset containment, e.g. (fido :Animal.Dog.Beagle). With something like this, we could do regex selections to mix and match stuff within various subset-nested collections of nodes, etc. I can imagine that this would be useful to others. But in my case, I know it would be helpful to organize and use a metamodel subgraph that has both structural and process partitions. -: Jim :- On Wednesday, December 3, 2014 8:21:12 AM UTC-6, Tom Zeppenfeldt wrote: I have a usecase in which certain actions should only be triggered for specific nodetypes. a nodetype is defined by a *combination* of labels. The nodetypes for which an action should take place is given by a nested collection of label combinations by something like [[a, b],[a,d,e]] . There has to be a exact match, so a node with only label a or b, or a node with :a:b:x should not match. Now the problem arises when I want to compare the labels(n) with this collection, because [a, b] is different from [a, b] , and there seems to be not a specific order in which labels are returned. The only way I got this working is this match (n) WHERE (ALL (l in labels(n) WHERE l in ['a','b']) AND LENGTH(labels(n))=2) OR (ALL (l in labels(n) WHERE l in ['a','d','e']) AND LENGTH(labels(n))=3) return n.name If there was a way to predict the order of the labels , i would do this match (n) WHERE REDUCE(acc = '', p IN labels(n)| acc + p + ' ') IN ['a b ','a d e '] return n.name Or is there another way? Best, Tom -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[Neo4j] Re: New Neo4j SPARQL Plugin
Hi Niclas, Michael, Mike, and Jacob, I concur with others in congratulating you and encouraging your work. In particular, due to your in-country proximity and shared creative spirits, I would encourage Michael to make that proposed get together with Niclas in Frankfurt with Axel, Christian, to include the Structr team in your conversation. :D I'm currently working on a cognitive computing initiative in the digital humanities domain via www.FactMiners.org where we are leveraging a metamodel subgraph design pattern. The idea is to allow as much pure graph expressiveness and extensibility inside my Fact Cloud private garden and push LOD (Linked Open Data) query response formatting/harmonization as much as possible to a dynamic mapping in the FactMiners' platform presentation/publication layer -- where RDF/SPARQL is such an important factor. I'm planning to stand on the shoulders of giants in this regard by making as much use as possible of Karma. Niclas, are you familiar with it? I can't help but think that this project would have some interest to you considering the transformations and border crossings you are wrestling with. :-) Karma is an amazing Open Source multilingual ontology-aware cross-model smart-mapper providing Rosetta Stone-like powers to users coping with the ever-shifting publication of Linked Open Data (LOD). Karma is the evolving brilliant work from the team of researcher-makers led by Craig Knoblock and Pedro Szekely of the Information Sciences Institute at the University of Southern California. Here's a short blog post at FactMiners on Karma with additional info and links to the project http://www.factminers.org/content/karma-take-lod-factminers, etc. Keep up the good work, Niclas. -: Jim :- On Tuesday, November 11, 2014 7:29:01 AM UTC-6, Niclas Hoyer wrote: Hi, as part of my master thesis I developed a new SPARQL plugin for Neo4j. The current plugin https://github.com/neo4j-contrib/sparql-plugin is developed as server plugin and somewhat limited, as the SPARQL protocol standards are not correctly implemented (regarding result formats and RDF input). The new plugin is developed as unmanaged extension and fully implements the SPARQL 1.1 Protocol http://www.w3.org/TR/sparql11-protocol/ standard and the SPARQL 1.1 Graph Store HTTP Protocol http://www.w3.org/TR/sparql11-http-rdf-update/ standard. That means SPARQL 1.1 queries and update queries are supported and also updating of RDF data using HTTP. For large datasets it is possible to import them in chunks. The plugin will commit smaller chunks to the database to reduce memory consumption. Moreover the plugin includes a new approach to OWL-2 inference using query rewriting of SPARQL algebra expressions. For SPARQL 1.1 queries the plugin will rewrite the query in such a way that also inferred solutions are returned. For more information, download, installation and usage head over to the GitHub page https://github.com/niclashoyer/neo4j-sparql-extension. Regards, Niclas Hoyer -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[Neo4j] Re: New Structr SNAPSHOT version - with integrated Neo4j server!
Wow Axel, Christian, and the Structr Team... This is a SUPER move. With Structr maturing and Neo4j going 2.2, things will be getting more and more interesting. I have been quiet lately so as to not divert your attention from all the amazing work your team is doing. But things are DEFINITELY brewing in a very good way. Next week is #MCN2014 so that will keep me jumping. More soon... -: Jim :- On Monday, November 10, 2014 7:46:27 AM UTC-6, Axel wrote: Hi Group, glad to announce a new SNAPSHOT version of Structr, and it comes with the long-awaited integrated Neo4j server! You just have to add 'Neo4jService' to the list of configured services, set host and port in the structr.conf and start as usual. Then you can access the Neo4j browser on http://localhost:7474 (or whatever is set in structr.conf *). Warning: The Neo4j server runs against the same database as Structr, bypassing all security measures. With the upcoming Neo4j 2.2, we'll synchronise Structr's admin user with the user-level security of Neo4j. Until then, make sure you don't expose the Neo4j listener to any untrusted network! Please note that this is an experimental build, but we're planning to ship it with the 1.1 release. Best, Axel (*) You can find the new config options in structr.conf_templ in the structr-ui directory. -- Axel Morgner · CEO Structr (c/o Morgner UG) · Twitter @amorgner · Skype axel.morgner Hanauer Landstr. 291a · 60314 Frankfurt, Germany · Phone +49 151 40522060 https://structr.org - Structr: A revolutionary Software based on Neo4j https://structr.com - Structr and Neo4j Hosting -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [Neo4j] Neo4J and Javascript Graph Viewer
And one thing that I noticed when looking at xDiscovery.com is that VivaGraph (if that is what I was looking at) is unusually responsive on my iPad -- even when image-based nodes are involved. This is unusual as MANY Javascript graphviz frameworks act great on full systems and degrade significantly on tablet, especially iPad. --Jim-- On Wednesday, August 13, 2014 4:14:39 AM UTC-5, gg4u wrote: I definately would like to suggest you the great VivaGraph https://github.com/anvaka/VivaGraphJS I used it for visualizing all the graph in www.xdiscovery.com (my startup). Web site is in dev, yet not public; meanwhile can see what is possible to do here: www.yasiv.com Anvaka (the developer) has been very kind and helpful, and i found the library very very neat. Il giorno lunedì 4 agosto 2014 12:08:49 UTC+2, Michael Hunger ha scritto: Hi Roman, d3 usually doesn't need middleware, just data. There is a library called alchemy.js which also works with d3.js in the background. I wrote a single html page (+ javascript) demo console that you can find (with sources) here: jexp.github.io/cy2neo Cheers, Michael On Fri, Aug 1, 2014 at 2:21 PM, r...@granul.at wrote: Dear Neo4j Users! I am considering to use a Javascript viewer for graph-exploration. All the exaples I foud (using D3 or sigma.js) use some kind of middleware in ruby or something similar. Is there an example that interacts directly with the neo4j-REST-Api? The only system I found that seems to do so is the neo4j-admin (with the use of D3). And the admin seems a bit too complex for a basic example. best regards roman -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+un...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [Neo4j] Neo4J and Javascript Graph Viewer
And I would be remiss if I didn't mention that, judging by the number of GitHub notifications flying out of the Alchemy.js project that this project is under VERY active development and getting better and better. Alchemy.js is, to my mind, the most likely candidate solution to recognize the distinction and importance of design scale graph visualization vis a vis BigData graph visualization. Design scale visualization is what is needed for #GraphGist authoring as GraphGists become increasingly used as design documents and for exploratory prototyping in addition to its obvious current primary use in creating educational materials. Design-scale visualization is not about how many nodes you can show and move around, its all about expressiveness -- showing label-based subsets within bounding box, non-overlapping relations when more than one relation is displayed between two nodes, easy-CSS styling, etc. While I wish the good GraphAlchemist folks well as they move toward competing with folks like KeyLines and Linkurious in the BigDataViz space, I truly hope that Alchemy.js distinguishes itself by providing the BEST POSSIBLE GraphGist design-viz support available. In fact, if I were Neo Technology I'd be financially encouraging GraphAlchemist to do just that; ensure that Alchemy.js has SUPERB GraphGist design-viz support because GraphGists will increasingly be ultra-effective in consultative-selling in the enterprise space. (I don't expect Neo to do this for 'the rest of us', we'd just be the beneficiaries of Neo making its products more competitive in the enterprise space.) On Monday, August 4, 2014 5:08:49 AM UTC-5, Michael Hunger wrote: Hi Roman, d3 usually doesn't need middleware, just data. There is a library called alchemy.js which also works with d3.js in the background. I wrote a single html page (+ javascript) demo console that you can find (with sources) here: jexp.github.io/cy2neo Cheers, Michael On Fri, Aug 1, 2014 at 2:21 PM, r...@granul.at javascript: wrote: Dear Neo4j Users! I am considering to use a Javascript viewer for graph-exploration. All the exaples I foud (using D3 or sigma.js) use some kind of middleware in ruby or something similar. Is there an example that interacts directly with the neo4j-REST-Api? The only system I found that seems to do so is the neo4j-admin (with the use of D3). And the admin seems a bit too complex for a basic example. best regards roman -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+un...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[Neo4j] Re: Neo4j database ALWAYS shuts down incorrectly if start/stop as a service from a list of windows services
Hi Denys, I think you're experience is a variation of mine as related here https://groups.google.com/d/msg/neo4j/Qp2azbKy2_8/u4jDbiBLlesJ. Seems to be a long-standing issue that hasn't bitten too many but is problematic for the 2.1 database migration. There are some tips/insight on the link. The Neo folks are aware of the issue so I expect we'll see a fix at some point, maybe soon. Have you tried the Ole Out and In -- dump it from your 'corrupt' DB and load it in an empty 2.1? I had a number of tiny to small research and self-learning DBs that it was so much easier to go out and back in on a fresh 2.1 store. That tip about timeouts might help you, too. And the Neo4j Mojo that I am not qualified to comment on and I suspect is a big factor has to do with leveraging 2.0+ version indexing and constraints, etc. There might be some tweaks to the schema that you can make before migrating that, along with the increased timeout value, might give the migration process the room to work its one-time-only procedure. It's a painful problem but, as you can imagine, hits a relative small segment of the broader Neo4j community. BTW, if you run Neo4j as a Windows Service, have you tried my mini Control Panel? :-) http://jim-salmons.github.io/neo4jcp/ I've subscribed to this thread and will let you know if I learn anything more, etc. --Jim-- www.FactMiners.org and www.SoftalkApple.com On Tuesday, June 17, 2014 4:50:09 AM UTC-5, Denys Hryvastov wrote: Here is a stack trace that I get when I try to do upgrade from 1.9.5 to 2.0: 2014-06-17 09:48:27.319+ INFO [API] Setting startup timeout to: 12ms based on -1 Detected incorrectly shut down database, performing recovery.. 2014-06-17 09:48:28.108+ DEBUG [API] org.neo4j.server.ServerStartupException: Starting Neo4j Server failed: Error starting org.neo4j.kernel.EmbeddedGraphDatabase, D:\Neo4j\neo4j-enterprise-2.0.0\data\graph.db at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:209) ~[neo4j-server-2.0.0.jar:2.0.0] at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:87) [neo4j-server-2.0.0.jar:2.0.0] at org.neo4j.server.Bootstrapper.main(Bootstrapper.java:50) [neo4j-server-2.0.0.jar:2.0.0] Caused by: java.lang.RuntimeException: Error starting org.neo4j.kernel.EmbeddedGraphDatabase, D:\Neo4j\neo4j-enterprise-2.0.0\data\graph.db at org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:333) ~[neo4j-kernel-2.0.0.jar:2.0.0] at org.neo4j.kernel.EmbeddedGraphDatabase.init(EmbeddedGraphDatabase.java:63) ~[neo4j-kernel-2.0.0.jar:2.0.0] at org.neo4j.graphdb.factory.GraphDatabaseFactory$1.newDatabase(GraphDatabaseFactory.java:92) ~[neo4j-kernel-2.0.0.jar:2.0.0] at org.neo4j.graphdb.factory.GraphDatabaseBuilder.newGraphDatabase(GraphDatabaseBuilder.java:198) ~[neo4j-kernel-2.0.0.jar:2.0.0] at org.neo4j.kernel.impl.recovery.StoreRecoverer.recover(StoreRecoverer.java:115) ~[neo4j-kernel-2.0.0.jar:2.0.0] at org.neo4j.server.preflight.PerformRecoveryIfNecessary.run(PerformRecoveryIfNecessary.java:59) ~[neo4j-server-2.0.0.jar:2.0.0] at org.neo4j.server.preflight.PreFlightTasks.run(PreFlightTasks.java:70) ~[neo4j-server-2.0.0.jar:2.0.0] at org.neo4j.server.AbstractNeoServer.runPreflightTasks(AbstractNeoServer.java:319) ~[neo4j-server-2.0.0.jar:2.0.0] at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:144) ~[neo4j-server-2.0.0.jar:2.0.0] ... 2 common frames omitted Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.transaction.XaDataSourceManager@2b1eb67d' was successfully initialized, but failed to start. Please see attached cause exception. at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:504) ~[neo4j-kernel-2.0.0.jar:2.0.0] at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115) ~[neo4j-kernel-2.0.0.jar:2.0.0] at org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:310) ~[neo4j-kernel-2.0.0.jar:2.0.0] ... 10 common frames omitted Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component 'org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource@1bf5df6a' was successfully initialized, but failed to start. P lease see attached cause exception. at org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:504) ~[neo4j-kernel-2.0.0.jar:2.0.0] at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115) ~[neo4j-kernel-2.0.0.jar:2.0.0] at org.neo4j.kernel.impl.transaction.XaDataSourceManager.start(XaDataSourceManager.java:164) ~[neo4j-kernel-2.0.0.jar:2.0.0] at
Re: [Neo4j] Neo4j 2.0 to 2.1 Upgrade Fails When Neo4j Running as a Windows Service
Thanks for the pointer to that technique, Chris. None of my databases ATM are so critical that it is a show-stopper for me, but I figure it is good to surface the issue in the event that others with critical needs get bitten. Now that I've looked at the situation a bit, too, it appears that a possible 'fix' would be to silently call the shell and do the exit before asking 'sc' to stop the Windows Service. I'm going to look at incorporating that approach into my Neo4jCP (mini Control Panel, https://github.com/Jim-Salmons/neo4jcp) and if that looks promising, we might want to see if a similar approach in the Neo4jInstaller.bat file would avoid this situation. ITMT, you might want to consider a Heads-up note somewhere in the Update 2.0-.2.1 notes that points this situation out and provides the recommended work-around. Thanks again, --Jim-- On Sunday, June 1, 2014 12:45:18 PM UTC-5, Chris Vest wrote: You can, after you’ve shut down the Neo4j Windows service, use neo4j-shell with the `-path dir` option to start a non-service Neo4j instance and then do a clean shutdown with the `exit` command. You should then be able to upgrade. I don’t know why there is this problem with shutting down the Windows service. -- Chris Vest System Engineer, Neo Technology [ skype: mr.chrisvest, twitter: chvest ] On 31 May 2014, at 23:09, Jim Salmons jim.s...@softalkapple.com javascript: wrote: This issue has surfaced a number of times in various flavors, particularly when an explicit upgrade (non-automatic requiring allow_store_upgrade=true) is involved and the culprit seems to be this: - If you run Neo4j as a Windows Service (having installed via Neo4jInstaller.bat and using recommended start/stop 'sc' commands, etc.) there is no way to do a clean shutdown of a database. (As long as no upgrade is involved, apparently Neo4j running as a Windows Service can start, stop, and restart databases with no problem (although the message logs reveal that a non-clean shutdown has been silently been detected and addressed on restart). In the past, it has been suggested that this issue was from jumping the gun of not letting the Neo4j-Server instance shut down completely before restarting the Neo4j-Server Windows Service. But that is not the case. To test the basic situation I did this with the same results on both 2.0 and 2.1: 1. Create an empty graph.db directory in my Neo4j data directory, then start the Neo4j-Server Windows Service instance. 2. Observe the fresh database being made. Make a copy of the messages.log (called messages_onCreation.log 3. Stop the Neo4j-Server Windows Service... wait, wait... wait (longer than necessary) 4. Compare the two messages logs... the same, no stopping messages. 5. Delete the message.log and start the Neo4j-Server Windows Service. 6. Observe the database directory during restart. Make a copy of the new messages.log (called messages_on2ndStart.log With no activity other than to create it, stop it, and then start it back up the messages.log shows multiple messages about detecting a non-clean shutdown. (The number of non-clean detection issues in the log depend on the Neo4j version being run.) In the past, the recommendation was to use the deprecated Gremlin shell to do g.shutdown() then exit. But this doesn't seem to be (readily) available. QUESTION 1: Does anyone know of a way to cleanly shut down a Neo4j database running under a Windows Service configuration? QUESTION 2: Has anyone running Neo4j-Server as a Windows Service successfully upgraded a 2.0 DB to 2.1? If so, how? I'm hoping to get a quick helpful reply or additional insights here before posting a question to S/O. Once I fully understand this issue, if it still appears that the fundamental problem is the Windows Service not cleanly shutting down, I'll enter an issue to this effect on the Neo4j GitHub Issue queue. Thanks, --Jim-- -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+un...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[Neo4j] Neo4j 2.0 to 2.1 Upgrade Fails When Neo4j Running as a Windows Service
This issue has surfaced a number of times in various flavors, particularly when an explicit upgrade (non-automatic requiring allow_store_upgrade=true) is involved and the culprit seems to be this: - If you run Neo4j as a Windows Service (having installed via Neo4jInstaller.bat and using recommended start/stop 'sc' commands, etc.) there is no way to do a clean shutdown of a database. (As long as no upgrade is involved, apparently Neo4j running as a Windows Service can start, stop, and restart databases with no problem (although the message logs reveal that a non-clean shutdown has been silently been detected and addressed on restart). In the past, it has been suggested that this issue was from jumping the gun of not letting the Neo4j-Server instance shut down completely before restarting the Neo4j-Server Windows Service. But that is not the case. To test the basic situation I did this with the same results on both 2.0 and 2.1: 1. Create an empty graph.db directory in my Neo4j data directory, then start the Neo4j-Server Windows Service instance. 2. Observe the fresh database being made. Make a copy of the messages.log (called messages_onCreation.log 3. Stop the Neo4j-Server Windows Service... wait, wait... wait (longer than necessary) 4. Compare the two messages logs... the same, no stopping messages. 5. Delete the message.log and start the Neo4j-Server Windows Service. 6. Observe the database directory during restart. Make a copy of the new messages.log (called messages_on2ndStart.log With no activity other than to create it, stop it, and then start it back up the messages.log shows multiple messages about detecting a non-clean shutdown. (The number of non-clean detection issues in the log depend on the Neo4j version being run.) In the past, the recommendation was to use the deprecated Gremlin shell to do g.shutdown() then exit. But this doesn't seem to be (readily) available. QUESTION 1: Does anyone know of a way to cleanly shut down a Neo4j database running under a Windows Service configuration? QUESTION 2: Has anyone running Neo4j-Server as a Windows Service successfully upgraded a 2.0 DB to 2.1? If so, how? I'm hoping to get a quick helpful reply or additional insights here before posting a question to S/O. Once I fully understand this issue, if it still appears that the fundamental problem is the Windows Service not cleanly shutting down, I'll enter an issue to this effect on the Neo4j GitHub Issue queue. Thanks, --Jim-- -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[Neo4j] Re: Another Native-Java-DSL for the Cypher Language
Hi Wolfgang, So many folks are so busy at the moment and with the U.S. Memorial Day holiday, our thoughts have been elsewhere, but all that said, this effort of yours is AWESOME and welcome -- not only is it a great example of learn by scratching your itch, but you are doing something that has such potential value to others. And as to having yet another Java Native Cypher DSL, the more the merrier because the best ideas from each will affect the others and everyone benefits. Ultimately, there may be a winner in terms of most-used, but that only means so much in a one size does not fit all world. I also appreciate that you are taking the extra effort to document and communicate your design intent, etc. Finally, if I have a wish list -- and I have not yet had a chance to explore your work so I am speaking purely from personal preference -- while an Eclipse plug-in is great, it sure would be also great to include an IntelliJ Community Edition plug-in (http://plugins.jetbrains.com/?idea_ce). Happy-Healthy Vibes, --Jim-- On Monday, May 26, 2014 5:50:52 AM UTC-5, Wolfgang Schuetzelhofer wrote: Hello everyone, Release 0.2.0 of the Java DSL for Cypher (JCypher) is available. Implementation of expressions and their mapping to Cypher is completed. Please have a look at: https://github.com/Wolfgang-Schuetzelhofer/jcypher/wikihttps://www.google.com/url?q=https%3A%2F%2Fgithub.com%2FWolfgang-Schuetzelhofer%2Fjcypher%2Fwikisa=Dsntz=1usg=AFQjCNE3XqYAWHGMAxrZ6E4AT7hSZEay5Q . From there you are linked to the code. The upcoming Release 0.3.0 will have added a mapper to JSON including automatic extraction of parameters (literals are automatically detected and wherever possible replaced with parameters in order to speed up queries in repeated scenarios). Best regards, Wolfgang Schuetzelhofer Am Freitag, 16. Mai 2014 15:55:28 UTC+2 schrieb Wolfgang Schuetzelhofer: Hello everyone, I am new to this group and I have been working with Neo4j for a few months now. In this time, out of interest, I have started writing a 'Native Java DSL' (Domain Specific Language) for the Cypher language. You may ask: 'Why yet another one?'. Well, the main focus of this work is to provide a 'really' fluent Java API to intuitively write and read Java-Cypher expressions. Almost all API methods either take zero or only one parameter. This makes concatenating methods, thus formulating language expressions really fluent and well supported by completion proposals, which are provided out of the box by all major Java IDEs. Besides, we have not stopped developing IDEs or other tools after the first of their kind was available. I have made my code available on GitHub, together with some documentation. You can find the documentation wiki here: https://github.com/Wolfgang-Schuetzelhofer/jcypher/wikihttps://www.google.com/url?q=https%3A%2F%2Fgithub.com%2FWolfgang-Schuetzelhofer%2Fjcypher%2Fwikisa=Dsntz=1usg=AFQjCNE3XqYAWHGMAxrZ6E4AT7hSZEay5Q . From the wiki, in the chapter 'Getting Started' you are linked to the Git repository and to the releases page. Please have a look. Additionaly I have started to develop a plugin for the Eclipse IDE. It provides some additional support for creating and editing Java-Cypher expressions, currently by extending completion proposals. This one is also available on GitHub, again the documentation wiki is a good starting point (linking to the repository and the releases): https://github.com/Wolfgang-Schuetzelhofer/jcypher_eclipse/wiki. I really would appreciate if (hopefully many of) you could have a look at the projects, play around and experiment with the code, and give me some feedback. Currently the code supports the fluent Java-Cypher API and a mapping to Cypher expressions. Development of a JSON mapping, access to Neo4j databases via REST, and of a query result model is on the way. I know that right now the usefulness of the code is quite limited, because important features like access to databases and an appropriate result model and API are still missing. Nevertheless I think it is important to provide access and to gather feedback as early as possible. Looking forward to hearing from you, best regards, Wolfgang Schuetzelhofer -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[Neo4j] Re: How can i properly stop the Neo4j Windows Service cleanly? non clean shutdown detected
Hi Diego, While I am not offering much insight into your specific incident recovery/correction-wise, I would point you to a very simple Windows-only Neo4j Control Panel I created that works in the use case space of what you are doing (basic Neo4j server service interaction). It's supplied as a compiled Autohotkey script and source is provided. I scratched this itch as a way to quickly switch among Neo4j databases during active learner phase. This is not intended to be a full-featured database admin tool, just a personal-use convenience utility. You'll find it here: https://github.com/Jim-Salmons/neo4jcp Note: This currently works only on the non-installer Windows configuration as all Neo4j server communication is done via communication with the server running as a Windows service. The self-contained installer does not create a Windows service, so I don't currently know if or how I can control it the same way as done with the current implementation. Hope this helps, --Jim-- On Wednesday, May 14, 2014 2:03:14 PM UTC-5, Diego Arbelaez wrote: How can i properly stop the Neo4j Windows Service cleanly? I have Neo4j(v2 - Community) running as a windows service. What i'm trying to do is take a back up of the data files. Currently i have written a batch file which will... - shut down the service - backup the data files - restart the service The problem is that after restarting the service and i check the log files the following message is logged(see below) - Although the db recovers i'm concerned at some point it may get corrupted due to the non clean shutdown 2014-05-14 18:35:41.993+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore.relationshiptypestore.db.names non clean shutdown detected 2014-05-14 18:35:41.997+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore.relationshiptypestore.db.names] brickCount=0 brickSize=0b mappedMem=0b (storeSize=38b) 2014-05-14 18:35:41.999+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore.relationshiptypestore.db non clean shutdown detected 2014-05-14 18:35:42.000+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore.relationshiptypestore.db] brickCount=0 brickSize=0b mappedMem=0b (storeSize=0b) 2014-05-14 18:35:42.000+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db.strings non clean shutdown detected 2014-05-14 18:35:42.000+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db.strings] brickCount=0 brickSize=79616b mappedMem=79691776b (storeSize=128b) 2014-05-14 18:35:42.001+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db.index.keys non clean shutdown detected 2014-05-14 18:35:42.001+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db.index.keys] brickCount=0 brickSize=0b mappedMem=0b (storeSize=38b) 2014-05-14 18:35:42.002+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db.index non clean shutdown detected 2014-05-14 18:35:42.002+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db.index] brickCount=0 brickSize=0b mappedMem=0b (storeSize=0b) 2014-05-14 18:35:42.003+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db.arrays non clean shutdown detected 2014-05-14 18:35:42.003+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db.arrays] brickCount=0 brickSize=90112b mappedMem=90177536b (storeSize=128b) 2014-05-14 18:35:42.008+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db non clean shutdown detected 2014-05-14 18:35:42.008+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore.propertystore.db] brickCount=0 brickSize=943697b mappedMem=94371840b (storeSize=0b) 2014-05-14 18:35:42.010+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore.relationshipstore.db non clean shutdown detected 2014-05-14 18:35:42.010+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore.relationshipstore.db] brickCount=0 brickSize=1153416b mappedMem=115343360b (storeSize=0b) 2014-05-14 18:35:42.011+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore.nodestore.db non clean shutdown detected 2014-05-14 18:35:42.011+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore.nodestore.db] brickCount=0 brickSize=26208b mappedMem=26214400b (storeSize=9b) 2014-05-14 18:35:42.012+ INFO [o.n.k.i.n.s.StoreFactory]: C:\NEO4J-~1.7\data\graph.db\neostore non clean shutdown detected 2014-05-14 18:35:42.013+ INFO [o.n.k.i.n.s.StoreFactory]: [C:\NEO4J-~1.7\data\graph.db\neostore
Re: [Neo4j] Neo4j as a service?
Kevin, You can't start, stop, etc. a Windows service until you install the service which is what the install batch file does at lines 72-73. Just read the file if you are concerned about what it does. Once the service is installed, you can start, stop, restart it at will via the neo4j.bat which just hands off to the base.bat and functions.bat for additional functionality. For that matter, you can 'talk' directly to the Windows Neo4j-Server service directly in an admin command prompt with the 'sc' command but the Neo4j.bat is a bit more convenient (as is my Neo4jCP utility that I mentioned in a prior post). Good luck, --Jim-- On Thursday, March 13, 2014 8:47:58 AM UTC-5, Kevin Burton wrote: When I uninstall the version that was installed by the msi and extract the contents of the zip archive and like the instructions I execute 'bin\neo4j start', I get: C:\Neo4j\neo4j-community-2.0.1bin\neo4j start This command is not supported by the Neo4j utility. Please try Neo4j.bat help for more info. For installing Neo4j as a Windows Service, see Neo4jInstaller.bat When I issue bin\neo4j help I get: Proper arguments for this command are: help console Now what? How do I start Neo4j with this version? Until I feel that I have some control over the process I don't dare issue Neo4jInstaller.bat. Or, in this case this is my only option? Thank you. Kevin On Wednesday, March 12, 2014 8:19:41 PM UTC-5, Michael Hunger wrote: Kevin, it is on neo4j.org/download more specifically: http://www.neo4j.org/download/other_versions - http://info.neotechnology.com/download_thanks.html?edition=communityrelease=2.0.1platform=windows Cheers, Michael (michael http://twitter.com/mesirii)-[:SUPPORTS]-(*YOU*)-[:USE]-( Neo4j http://neo4j.org) Learn Online http://neo4j.org/learn/online_course, Offlinehttp://www.neo4j.org/events or Read a Book http://graphdatabases.com (in Deutschhttp://bit.ly/das-buch ) We're trading T-shirts for cool Graph Models http://bit.ly/graphgist Am 13.03.2014 um 02:11 schrieb Kevin Burton rkevin...@charter.net: What is the location of the zip download that would contain this batch file? Thank you. On Wednesday, March 12, 2014 7:44:06 AM UTC-5, Michael Hunger wrote: The installer version is more for a single developer that easily wants to manually control the server. There is also a zip download which contains a Neo4jInstaller.bat that can be used to install Neo4j as a system service. Cheers, Michael (michael http://twitter.com/mesirii)-[:SUPPORTS]-(*YOU*)-[:USE]-( Neo4j http://neo4j.org/) Learn Online http://neo4j.org/learn/online_course, Offlinehttp://www.neo4j.org/events or Read a Book http://graphdatabases.com/ (in Deutschhttp://bit.ly/das-buch ) We're trading T-shirts for cool Graph Models http://bit.ly/graphgist Am 12.03.2014 um 13:40 schrieb Kevin Burton rkevin...@charter.net: I just started using Neo4j and I am on a Windows platform (x64 Windows 2008 Server). From all that I can tell I need to start Neo4j Community app and fill in the database location every time I want to use the database. Is there a way to start Neo4j as a service with some default configuration settings (configuration entries that I could edit) so that Neo4j is available every time the machine boots? -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+un...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+un...@googlegroups.com. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[Neo4j] Re: Neo4j as a service?
In addition to what Michael pointed out, you might be interested in my Neo4jCP control panel. It's a tiny (compiled Autohotkey) utility to manage the Neo4j server like you are looking to do. Mind you, this is a non-enterprise basic utility and it sounds like you may have more significant needs, but even so, this may be useful: http://sohodojo.biz/node/27 This post will tell you about my Neo4jCP control panel. The screencast will show you what it has to offer feature-wise. I did this little utility during the 1.x generation distributions and before the new Browser. But it still works well if you do the zip-based install -- where you use the Windows service approach to run your local server -- rather than the one-click-ish embedded easy Windows install that you mentioned. You'll find full source (what there is of it, Autohotkey ROCKS!) on the associated GitHub repo athttp://jim-salmons.github.io/neo4jcp/. --Jim-- www.SoftalkApple.com http://www.softalkapple.com/ On Wednesday, March 12, 2014 7:40:03 AM UTC-5, Kevin Burton wrote: I just started using Neo4j and I am on a Windows platform (x64 Windows 2008 Server). From all that I can tell I need to start Neo4j Community app and fill in the database location every time I want to use the database. Is there a way to start Neo4j as a service with some default configuration settings (configuration entries that I could edit) so that Neo4j is available every time the machine boots? -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: [Neo4j] Re: Convenient interface to manually build social network data
No problem, we're here to help. One last point, you will find that you can get a working knowledge of Cypher in short order, like hours not days. With just a basic starting point you will evolve from these basic skills and incrementally add new insights and tactics as you need them. Before you know it that basic skill grows to familiarity without painful and time consuming effort up front. Good luck with your studies. --Jim-- In many decades of learning and using all kinds of programming languages and query languages, I can confidently say that the Neo folks have managed to craft the most powerfully intuitive means to work with the unique power of graph database technology. On Thursday, February 20, 2014 4:21:40 PM UTC-6, Jean-Baptiste Gllpn wrote: Hi all, thanks for your comments and encouragements. Jim -- you seem to be reading a lot into who I am and what I do. I merely deleted the post because it indadvertedly included my full name and I was not able to edit it. My approach to sociology is mostly qualitative and my current focus on Arabic language study, interview research design and country-specific knowledge means that I cannot dedicate time to learning Cypher in-depth at the moment. It will come in due time, once I have gathered sufficient data to do some serious analysis. In the meantime, Jean has been very helpful and I am going to use Linkurious to get started on building my database. Thank you all again! I might nag you with more questions once I'm a bit more advanced with my project. Best, Jean-Baptiste On Thu, Feb 20, 2014 at 4:39 PM, Jim Salmons jim.s...@softalkapple.comjavascript: wrote: Hi Erik and Jean, +1 to you both. Sadly, judging by the deletion of the post that prompted my reply, I think our community is more willing to help Jean-Baptiste than he is willing to learn. There's that old saying about horses and water that seems to ring true here. And congrats Erik on your can-do spirit. Good luck with your studies. --Jim-- On Thursday, February 20, 2014 2:18:16 PM UTC-6, Erik Hanson wrote: Jean-Baptiste, I recently did an MA project using neo4j (graphing characters and elements of a video game), and I don't have much of a background in programming (I got my BA in rhetoric and poetry). I started my MA project using Neoclipse, but I found that even with a fairly small graph, things got really slow very quickly. It turned out to be much quicker to learn just enough Cypher to enter new nodes and relationships. I encourage you to try it out—just experimenting with things in a GraphGist http://gist.neo4j.org/ may be enough for you to learn the elements of Cypher that you need. I can't claim that my own Cypher stuff was perfect or terribly pretty, but it was straightforward and did just about what you are talking about. If you're willing to give it a shot, I'm willing to try to help walk you through things. On Wednesday, February 19, 2014 7:40:32 AM UTC-6, Jean Villedieu wrote: Hi everyone, @Jim : +1, a deep understanding of the underlying tech behind data is key. @Jean-Baptiste : you should reach out, I'm sure we can help. Thank you Michael for mentioning Linkurious ;) Jean On Sunday, February 16, 2014 10:40:25 PM UTC+1, Jim Salmons wrote: Jean-Baptiste, I absolutely do not intend to sound negative, but as a PhD student in Sociology you will be in trouble in your career if you cannot distinguish between a graph database query language and development and coding in your mind. Michael gave you good advice about Linkurious, but that is not some Magic Bullet. You won't just crank up an app/tool (whatever you want to call it) and just do what you want in all cases. Sure, the obvious things will be covered. But do you think that your investigation will be limited only to what everybody else does? Probably not if you want to be known as a smart person who can bring new and non-obvious insights into your work. A big part of your career will be looking at and manipulating data. As a professional you will often have to provide the glue that gets your data into, out of, and between whatever tools you have available. Whether it is Cypher or some other means, you need to break your mental block that says, I don't do coding. Years from now you will be thanking yourself for doing it sooner than later. Look, I'm 63 years-old and don't have to make the decisions you are facing now. But I am also smart enough (make that, have decades of experience to reflect on) to know that if I had it all to do over again and I were in your shoes, I'd be digging into neo4j with a passion and there would be nothing that could keep me from learning and growing my knowledge of Cypher (along with other things of that ilk). There is a famous scene in the film, The Graduate, where a graduation party-goer leans over to Dustin Hoffman to give him career advice
[Neo4j] Re: Convenient interface to manually build social network data
Hi Erik and Jean, +1 to you both. Sadly, judging by the deletion of the post that prompted my reply, I think our community is more willing to help Jean-Baptiste than he is willing to learn. There's that old saying about horses and water that seems to ring true here. And congrats Erik on your can-do spirit. Good luck with your studies. --Jim-- On Thursday, February 20, 2014 2:18:16 PM UTC-6, Erik Hanson wrote: Jean-Baptiste, I recently did an MA project using neo4j (graphing characters and elements of a video game), and I don't have much of a background in programming (I got my BA in rhetoric and poetry). I started my MA project using Neoclipse, but I found that even with a fairly small graph, things got really slow very quickly. It turned out to be much quicker to learn just enough Cypher to enter new nodes and relationships. I encourage you to try it out—just experimenting with things in a GraphGisthttp://gist.neo4j.org/ may be enough for you to learn the elements of Cypher that you need. I can't claim that my own Cypher stuff was perfect or terribly pretty, but it was straightforward and did just about what you are talking about. If you're willing to give it a shot, I'm willing to try to help walk you through things. On Wednesday, February 19, 2014 7:40:32 AM UTC-6, Jean Villedieu wrote: Hi everyone, @Jim : +1, a deep understanding of the underlying tech behind data is key. @Jean-Baptiste : you should reach out, I'm sure we can help. Thank you Michael for mentioning Linkurious ;) Jean On Sunday, February 16, 2014 10:40:25 PM UTC+1, Jim Salmons wrote: Jean-Baptiste, I absolutely do not intend to sound negative, but as a PhD student in Sociology you will be in trouble in your career if you cannot distinguish between a graph database query language and development and coding in your mind. Michael gave you good advice about Linkurious, but that is not some Magic Bullet. You won't just crank up an app/tool (whatever you want to call it) and just do what you want in all cases. Sure, the obvious things will be covered. But do you think that your investigation will be limited only to what everybody else does? Probably not if you want to be known as a smart person who can bring new and non-obvious insights into your work. A big part of your career will be looking at and manipulating data. As a professional you will often have to provide the glue that gets your data into, out of, and between whatever tools you have available. Whether it is Cypher or some other means, you need to break your mental block that says, I don't do coding. Years from now you will be thanking yourself for doing it sooner than later. Look, I'm 63 years-old and don't have to make the decisions you are facing now. But I am also smart enough (make that, have decades of experience to reflect on) to know that if I had it all to do over again and I were in your shoes, I'd be digging into neo4j with a passion and there would be nothing that could keep me from learning and growing my knowledge of Cypher (along with other things of that ilk). There is a famous scene in the film, The Graduate, where a graduation party-goer leans over to Dustin Hoffman to give him career advice and whispers, Plastics! That's what I'm trying to do for you, Jean-Baptiste, Cypher! You do that, join this group, ask honest well-prepared questions that will get helpful timely answers, and you will be well on your way to carving a good niche (there's that social network stuff creeping in as #graphsareeverywhere) for you in your career. Good luck with your studies. Just something to think about, --Jim-- On Friday, February 14, 2014 4:31:37 PM UTC-6, Jean-Baptiste Gllpn wrote: Hello, I'm a Sociology PhD student. I recently found out about Neo4j and I'm excited about its possibilities. I'd like to use Neo4j to manually build a database of a political elite in a country. I'd build that database as I read about the country, writing down new names as they come up and linking individuals as I read about their particular patterns of interaction. To do that, I would need an interface that allows me to visualize and input data rapidly in the network, as well as search between various attributes of nodes. The basic admin dashboard in Neo4j doesn't allow me to do this quickly, as I can only search for node and relationship numbers, but not their attributes. Let's say I create a node with the attribute Name as Mr Jones, and he gets the node number 121. Later on I find details about where he worked or studied. I want to add these new attributes to the node, but it's hard for me to find the node since I can't search for Mr Jones -- I need to either know his node number by heart or to visualize the whole network to find him. Is there an interface / program that will allow me to interact easily with Neo4j as admin? I tried Neoeclipse
[Neo4j] Re: Convenient interface to manually build social network data
Jean-Baptiste, I absolutely do not intend to sound negative, but as a PhD student in Sociology you will be in trouble in your career if you cannot distinguish between a graph database query language and development and coding in your mind. Michael gave you good advice about Linkurious, but that is not some Magic Bullet. You won't just crank up an app/tool (whatever you want to call it) and just do what you want in all cases. Sure, the obvious things will be covered. But do you think that your investigation will be limited only to what everybody else does? Probably not if you want to be known as a smart person who can bring new and non-obvious insights into your work. A big part of your career will be looking at and manipulating data. As a professional you will often have to provide the glue that gets your data into, out of, and between whatever tools you have available. Whether it is Cypher or some other means, you need to break your mental block that says, I don't do coding. Years from now you will be thanking yourself for doing it sooner than later. Look, I'm 63 years-old and don't have to make the decisions you are facing now. But I am also smart enough (make that, have decades of experience to reflect on) to know that if I had it all to do over again and I were in your shoes, I'd be digging into neo4j with a passion and there would be nothing that could keep me from learning and growing my knowledge of Cypher (along with other things of that ilk). There is a famous scene in the film, The Graduate, where a graduation party-goer leans over to Dustin Hoffman to give him career advice and whispers, Plastics! That's what I'm trying to do for you, Jean-Baptiste, Cypher! You do that, join this group, ask honest well-prepared questions that will get helpful timely answers, and you will be well on your way to carving a good niche (there's that social network stuff creeping in as #graphsareeverywhere) for you in your career. Good luck with your studies. Just something to think about, --Jim-- On Friday, February 14, 2014 4:31:37 PM UTC-6, Jean-Baptiste Gllpn wrote: Hello, I'm a Sociology PhD student. I recently found out about Neo4j and I'm excited about its possibilities. I'd like to use Neo4j to manually build a database of a political elite in a country. I'd build that database as I read about the country, writing down new names as they come up and linking individuals as I read about their particular patterns of interaction. To do that, I would need an interface that allows me to visualize and input data rapidly in the network, as well as search between various attributes of nodes. The basic admin dashboard in Neo4j doesn't allow me to do this quickly, as I can only search for node and relationship numbers, but not their attributes. Let's say I create a node with the attribute Name as Mr Jones, and he gets the node number 121. Later on I find details about where he worked or studied. I want to add these new attributes to the node, but it's hard for me to find the node since I can't search for Mr Jones -- I need to either know his node number by heart or to visualize the whole network to find him. Is there an interface / program that will allow me to interact easily with Neo4j as admin? I tried Neoeclipse, but for some reason only the relationships are loading, not the nodes, and I can't figure out how to load the nodes or whether Neoeclipse is the right choice at all (it doesn't seem to be updated anymore?). Many thanks in advance for your help! Jean-Baptiste. -- You received this message because you are subscribed to the Google Groups Neo4j group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
