Questions tagged with Amazon Neptune
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Hi Everyone,
I really need your help in order to define the schema (Nodes, edges, properties and attribute) in my javascript codebase using gremlin or neptune client as I am really not getting a...
1
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0
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292
views
asked 5 months agolg...
Hello, I am trying to use Neptune DB from the nodejs codebase using aws-sdk javascript v3 through gremlin query however it seems like connection not getting build when I am executing gremlin query...
0
answers
0
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185
views
asked 6 months agolg...
I have Cypher query:
LOAD CSV WITH HEADERS FROM "file:///pois.csv" as line
MERGE (poi:POI{id: line.id})
CALL apoc.create.setProperty(poi, line["p"], line["o"])
I need to convert it to Gremlin. Can...
1
answers
0
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182
views
asked 6 months agolg...
I’m able to successfully connect to my Neptune instance with the code here: https://docs.aws.amazon.com/neptune/latest/userguide/iam-auth-connecting-python.html
Both Gremlin and OpenCypher queries...
1
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0
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442
views
asked 6 months agolg...
When trying to launch Juptyer, Jupyter Lab, Graph Explorer, Start, Stop or Delete Neptune Notebooks with the Status of 'Ready', I'm blocked by a pop-up disclaimer stating:
"Notebook status must be...
Accepted AnswerAmazon Neptune
2
answers
0
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278
views
asked 6 months agolg...
I am querying data using Sparql in AWS Neptune. I want to see outputs in graph form I have tried with construct query in Sparql but construct query taking longer time as compare to select query. Is...
Accepted AnswerAmazon Neptune
1
answers
0
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174
views
asked 7 months agolg...
I'm following [the documentation](https://docs.aws.amazon.com/neptune/latest/userguide/visualization-graph-explorer.html#graph-explorer-on-fargate) on running graph-explorer in Amazon ECS, but I keep...
1
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0
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228
views
asked 7 months agolg...
When I run some queries to insert nodes or insert relations with python codes in Neptune JupyterNotebook, I open a second notebook and then run some simple opencypher queries like
```
%%oc
MATCH...
1
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0
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218
views
asked 7 months agolg...
The instance is with 64GB memory, I'm calling `write_rels` as shown below, which is basically inserting about 500~1000 relations into the Neptune concurently, but i keep receiving this error...
1
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0
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269
views
asked 7 months agolg...
with `data` an array of 5000 elements, the following script will take FOREVER to be done, but with neo4j, I can run it within 30 seconds, what is wrong with the AWS Neptune Opencypher interface??
```
...
1
answers
0
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307
views
asked 7 months agolg...
I met the following error when running this in the Neptune jupyter notebook. What is strange is that I CAN connect to the Neptune with the same jupyter notebook this morning and yesterday, but now I...
1
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0
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385
views
asked 7 months agolg...
I launched Universimm (entertainment app) and I'm using AWS Rekognition technology. I intend to use Neptune in the near future. My issue is that my AWS credits are expiring and I'm about to start an...
1
answers
0
votes
206
views
asked 7 months agolg...