Questions tagged with Amazon Neptune
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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...
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167
views
asked a year agolg...
When using gremlin npm package with exact version `3.6.2` with a brand new Neptune cluster with engine version 1.2.1.0 simple queries hangs even after default timeout from Neptune (2 minutes).
###...
Accepted AnswerAmazon Neptune
1
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305
views
asked a year agolg...
I have files stored in EFS. I want to upload the files to Neptune. I came across many references where files are uploaded to Neptune from S3. But in my use case i am having files in EFS
IS it possible...
1
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310
views
asked a year agolg...
While attempting to migrate conditional inserts (upserts) to the new mergeV/E() syntax, I encountered an issue with vertices that have multiple labels. It appears that creating a vertex with multiple...
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84
views
asked a year agolg...
I've spent the last few days attempting to debug a pretty surprising issue with our use of Neptune in our API servers. The symptom was, if we tried to execute the same query on two connections, but...
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87
views
asked a year agolg...
We are using 3 readers and using the reader endpoints in the application, but the cpu of only one reader is reaching to max whereas other two readers has the cpu of less than 40, the load is not...
3
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332
views
asked a year agolg...
I can successfully connect to Neptune from my local JupyterLab notebook:
```
%%graph_notebook_config
{
"host": "xxx-yyy.us-east-1.neptune.amazonaws.com",
"port": 8182,
"auth_mode": "IAM",
...
2
answers
0
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329
views
asked a year agolg...
When configuring the neptune stream poller,
only PropertiesToExclude and DatatypesToExclude can be set.
Is it impossible to exclude by vertex label (entity_type)?
1
answers
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votes
275
views
asked a year agolg...
Hello team,
I am trying to model hierarchical data model using neptune db which has a DAG structure and using development/testing cluster environment with buffer cache enabled. Even a simple node...
2
answers
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375
views
asked a year agolg...
I have noticed that Ordering data slows down performance sometimes from 300ms to 30,000ms when ordering data, for example in gremlin :
```
g.V().hasLabel('user').range(1,20)
```
would be much...
1
answers
0
votes
597
views
asked a year agolg...
I am trying to enable caching for Neptune, however I have found out that "t2.medium" and "t3.medium" instances are not supported as mentioned here :...
1
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338
views
asked a year agolg...
Hello,
I have been trying to add .csv files containing node and edge data to Neptune from S3 by following the steps from https://docs.aws.amazon.com/neptune/latest/userguide/bulk-load-data.html ....
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137
views
asked a year agolg...