Questions tagged with Amazon Neptune
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all examples for mergeV/mergeE seem to be groovy but it's not obvious how to translate them to javascript. I got as far as this:
```
const { onCreate, onMatch } = gremlin.process.merge;
const {...
1
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319
views
asked 8 months agolg...
How do I configure the notebook so it can connect to the Neptune database that has IAM DB Authentication enabled? I received "Missing authentication token" error message when running `%status` in the...
2
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0
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428
views
asked 9 months agolg...
Hi,
I'm trying to query the SPARQL endpoint of Neptune v. 1.1.0.0.
I am trying to use IAM auth with temp credentials (for a Neptune-specific IAM user) and I have Neptune configured with IAM db...
1
answers
0
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425
views
asked 9 months agolg...
I want to get 100 samples in a list which contains about 560000 elements using gremlin_python from neptune. But it won't return the result to me in 2 minutes and I will get timeout exception.
It's...
1
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201
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asked 9 months agolg...
I have two Neptune dbs, with the same engine version (1.2.0.2), size (db.r5.xlarge) and parameters. The only thing I can tell is different is their region (us-west-1 vs us-east-1). I am submitting the...
1
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245
views
asked 9 months agolg...
Good morning guys, I'm configuring authentication using IAM between Graph Explorer and Amazon Neptune.
I'm following the official documentation and I'm getting it here.
What I've already done:
- I...
1
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212
views
asked 9 months agolg...
Hi, the title says it all.
We've been using Neptune for 2 years now and I never had any similar issue, moreover my colleague from the same org can access everything.
When going to any of the...
0
answers
0
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75
views
asked 10 months agolg...
A company is running a serverless application that consists of several AWS Lambda functions and
Amazon DynamoDB tables. The company has created new functionality that requires the Lambda
functions to...
4
answers
0
votes
691
views
asked 10 months agolg...
I was trying to do iterate over AWS Neptune graph and do some manipulation from my Lambda function but I am getting an error of
...
1
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205
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asked a year agolg...
Jupyter profile parameter for %%gremlin doesn't work when the query contains "withBulk(false)" steplg...
I've been trying to develop a query that uses the sack, which seems to require turning off the bulking for accurate traversal merging. If I add the `withBulk()` step the query returns the following...
1
answers
0
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261
views
asked a year agolg...
Hi,
I recently have started using slow query logs for performance evaluation of my queries. Due to recent launch of slow query logs in Neptune, there are not lot of resources available to understand...
1
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281
views
asked a year agolg...
I am using Amazon OpenSearch service version 1.3 alongside Amazon Neptune.
I followed Neptune docs for integrating full-text search capabilities in Neptune.
I needed to use a custom analyzer for...
0
answers
0
votes
153
views
asked a year agolg...