Neography is a thin Ruby wrapper to the Neo4j Rest API
Neography is a thin Ruby wrapper to the Neo4j Rest API
Questions tagged [neography]
54 questions
0
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2 answers
Using neo4j with ruby
(PLEASE , THIS QUESTION IS ABOUT NEO4J FOR RUBY AND NOT FOR RUBY ON RAILS)
I would like to develop a small database driven application using ruby and neo4j ,my question is about the deployment part , so , persons who will use the app will have to…
mbarki mohamed
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Neo4j, Neography: Making search smarter
I had been using full-text-indexes to search through the neo4j graph database. But in case the user enters a wrong spelling or the query doesn't match any result. Is there a way to handle this or a did you mean kind of feature in such cases?
Also…
red-devil
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Neo4j becomes extremely slow after serving a query
I have a medium-sized neo4j database with about 700000 nodes and 1-5 outgoing relations on each node.
If I use browser interface for querying nodes on indexed attribute and finding adjacent nodes, it takes about 1500ms, which is fine for me.
MATCH…
Dmitry Vyal
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1 answer
Performance Issues with neo4j
I am transferring my rdb to neo4j 2.0.3 using neography. At the beginning my each transfer query used to take very less time, but now(size of the graphml file is around 1.3gbs) the insertion is taking 3-5xtime and often throws this error for certain…
red-devil
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1 answer
How do I select a node by property using neography?
Can I use the neography DSL to do this query?
Neo.execute_query "
MATCH (user:User{id: #{id}})
SET user.name = '#{given_name} #{surname}'
SET user.email = '#{email}'
"
John Bachir
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Clearing all neo4j data in Neo4j Beta 2.0.0-RC1
I was previously able to clear all the data in my graph with the following query:
"START n0=node(0),nx=node(*) MATCH n0-[r0?]-(),nx-[rx?]-() WHERE nx <> n0 DELETE r0,rx,nx"
But the release candidate of Neo4j 2.0.0 is no longer supporting ? for…
blim8183
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Indexes are not updated when values change in Neo4J/Neography
I want to update the indexes when an indexed value changes, like the example below:
# add a saved node to index
$neo_server.add_node_to_index("user_index", "email", "test@test.com", node)
# update node…
ksiomelo
- 1,878
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Neo4j + Neography Batch Import = BadInputException For input string: \"{0}\""
Platform:
Neo4j - Graph Database Kernel 2.0.0-M03 (server)
jruby 1.7.4 (1.9.3p392) 2013-05-16 2390d3b on Java HotSpot(TM) 64-Bit Server VM 1.7.0_25-b15 [linux-amd64]
neography (1.1.1) for interaction with the neo4j REST api
I have a series of…
Mark Mandel
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Is there a way to see the string version of a parameterized cypher query?
In Ruby on Rails, using NeoGraphy, I'm constructing a parameterized cypher query and getting back a result.
@results = $neo.execute_query(query, parameters)
Using gon, I put all these to the client and checked them out in the javascript console:…
Darby
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