Re: [Neo4j] Improving the performance of read queries over HTTP. Full domain info included!

2014-06-05 Thread Ben Titmarsh
t concept I think you'd start to see other interesting > queries that you can write rather than just aggregates on card counts. > > What do you think? > > Mark > > > > On 5 June 2014 11:23, Ben Titmarsh > > wrote: > >> Hey Mark, >> >> Thanks fo

Re: [Neo4j] Improving the performance of read queries over HTTP. Full domain info included!

2014-06-05 Thread Ben Titmarsh
Hey Mark, Thanks for your continued help. The output does include Schema Index as follows: - ==> Filter(pred="(any(-_-INNER-_- in Collection(List(Literal(Oblivion Ring), Literal(Lightning Bolt), Literal(Mana Leak), Literal(Mulldrifter), Literal(Llanowar Elves), Literal(Counterspell)

Re: [Neo4j] Re: Merging a "Bidirectional" Relationship

2014-02-21 Thread Ben Titmarsh
xt release. > > Until then try to replace that last merge with CREATE UNIQUE > > Michael > > Am 20.02.2014 um 23:30 schrieb Ben Titmarsh > >: > > I'd bluffed myself into thinking that I'd solved this but actually I > hadn't. This is my cypher: >

Re: [Neo4j] UpgradeNotAllowedByConfigurationException with allow_store_upgrade=true

2014-02-20 Thread Ben Titmarsh
> > > On 20 Feb 2014, at 17:08, Ben Titmarsh > > wrote: > > Well this is the odd thing, the live instance is running on 2.0.0 so it > shouldn't even require an upgrade..? > > On Thursday, February 20, 2014 4:06:35 PM UTC, Chris Vest wrote: >> >> Sin

Re: [Neo4j] Re: Merging a "Bidirectional" Relationship

2014-02-20 Thread Ben Titmarsh
ool Ben. > > G: neubauer.peter > S: peter.neubauer > P: +46 704 106975 > L: http://www.linkedin.com/in/neubauer > T: @peterneubauer > > Neo4j 2.0.0 - (graphs)-[:FOR]->(everyone) > Kids LAN creative party in Malmö - Kidsc

Re: [Neo4j] UpgradeNotAllowedByConfigurationException with allow_store_upgrade=true

2014-02-20 Thread Ben Titmarsh
and let it do recovery on the store, then shut > that down cleanly, and then copy the clean store to 2.0.1 for upgrading. > > -- > Chris Vest > System Engineer, Neo Technology > [ skype: mr.chrisvest, twitter: chvest ] > > > On 20 Feb 2014, at 16:53, Ben Titmarsh > &g

Re: [Neo4j] UpgradeNotAllowedByConfigurationException with allow_store_upgrade=true

2014-02-20 Thread Ben Titmarsh
t, twitter: chvest ] > > > On 20 Feb 2014, at 15:48, Ben Titmarsh > > wrote: > > Hi Guys, > > I've been running by Neo 2.0.0 server fine locally until I replaced the > graph.db folder with a dump from my live app (also running 2.0.0) since > then when try

[Neo4j] UpgradeNotAllowedByConfigurationException with allow_store_upgrade=true

2014-02-20 Thread Ben Titmarsh
Hi Guys, I've been running by Neo 2.0.0 server fine locally until I replaced the graph.db folder with a dump from my live app (also running 2.0.0) since then when try to start the server with neo4j console I get: WARNING: Max 256 open files allowed, minimum of 40 000 recommended. See the Neo4j

[Neo4j] Re: Affordable Neo4J Hosting for shoestring startups

2014-02-13 Thread Ben Titmarsh
al core, 8gb ram, 1x 128gb SSD(or > 1TB HDD) $69 > > But... you gotta do everything yourself, secure your own box, > configuration, tuning, back-ups, logging, etc. > > > On Wednesday, February 12, 2014 1:59:49 PM UTC-6, Ben Titmarsh wrote: >> >> Hi Guys, >> &g

[Neo4j] Affordable Neo4J Hosting for shoestring startups

2014-02-12 Thread Ben Titmarsh
Hi Guys, I'm about 3 weeks into Neo development for my site. It's a shoestring startup that despite getting a very healthy number of daily uniques is currently making no money. I'm hoping that Neo4J can help with that! My app is hosted on Cloudbees and ultimately deployed in Amazon US-EAST-1.

[Neo4j] Re: Merging a "Bidirectional" Relationship

2014-02-12 Thread Ben Titmarsh
ednesday, February 12, 2014 11:56:32 AM UTC, Ben Titmarsh wrote: > > Hi Guys, > > I am aware that Neo4J doesn't have a concept of a bidirectional > relationship and I believe that's causing me a problem when using MERGE. > Here is my Cypher: > > MATCH (fromCard:

[Neo4j] Merging a "Bidirectional" Relationship

2014-02-12 Thread Ben Titmarsh
Hi Guys, I am aware that Neo4J doesn't have a concept of a bidirectional relationship and I believe that's causing me a problem when using MERGE. Here is my Cypher: MATCH (fromCard:Card),(toCard:Card) MERGE (fromCard:Card)-[r:DECK_INCIDENCE]->(toCard:Card) SET r.deckCount = coalesce(r.deckCoun

Re: [Neo4j] Cypher Upsert?

2014-02-07 Thread Ben Titmarsh
: > > Hi Ben, > > Have you looked at MERGE? > http://docs.neo4j.org/chunked/stable/query-merge.html > > -Alistair > > > > On 7 February 2014 15:58, Ben Titmarsh >wrote: > >> Hello, >> >> Is it possible to write a semantic Upsert, i.e. update

[Neo4j] Cypher Upsert?

2014-02-07 Thread Ben Titmarsh
Hello, Is it possible to write a semantic Upsert, i.e. update or insert if it doesn't exist using one cypher query? To give a bit of context, this is what I'm doing: MATCH (fromCard:Card)-[r:DECK_INCIDENCE]-(toCard:Card) WHERE fromCard.name in {...} and toCard.name in {...} SET r.passCount =

Re: [Neo4j] Cypher to return all relationships connecting two sets of nodes

2014-02-05 Thread Ben Titmarsh
d1.name in {cardsA} and card2.name in {cardsB} > > RETURN r; > > > Michael > > Am 05.02.2014 um 15:05 schrieb Ben Titmarsh > >: > > Hi All, > > I'd like your help with a bit of Cypher that I am trying to write. > > I have two lists of Strings co

[Neo4j] Cypher to return all relationships connecting two sets of nodes

2014-02-05 Thread Ben Titmarsh
Hi All, I'd like your help with a bit of Cypher that I am trying to write. I have two lists of Strings containing the name property of some of the nodes in my graph. For example: fromNodes: ["cardA","cardB"..."cardZ"] toNodes: ["card1","card2"..."card50"] I would like to run a query to find

[Neo4j] Re: Is my use case appropriate for Neo4J?

2014-01-27 Thread Ben Titmarsh
I've just found out that there is a cap on relationships of around 34 billion: http://docs.neo4j.org/chunked/snapshot/capabilities-capacity.html#capabilities-data-size Which is fair enough, but assuming I could work within this limit do I still have a problem? -- You received this message bec

[Neo4j] Is my use case appropriate for Neo4J?

2014-01-27 Thread Ben Titmarsh
Hi Everyone, I have a simple Neo4J setup on my dev box using the standalone server. Without going into too much detail on my domain there are ~30,000 "cards" and I would like to model the strength of the relationship for each card to potentially every other card. I have added a DECK_INCIDENCE