Questions tagged with Amazon Neptune
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I have a use case where i want to create a database of related entities . I am familiar with graph database ability to manage static relationships such as friend of friend and being able to traverse...
1
answers
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70
views
asked 2 months agolg...
I was trying gremlin random walk algorithms while just trying to sample one node and was hitting OOM, so I decided to just reduce to `g.V().sample(1)`, and I'm still hitting OOM even on that simple...
1
answers
0
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110
views
asked 2 months agolg...
IAM Neptune Querylg...
Hi Team,
We are using sagemaker notebooks to query data from neptune DB while giving permissions i have attached the below policy Still able to delete and write via query
I want only readonly access...
1
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0
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120
views
asked 2 months agolg...
I'm trying to work with Neptune and Spark, following the Iam authentication guides. However, I have a large dataset I'm working with that I'd like to write with the neo4j spark connector, but this...
1
answers
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121
views
asked 2 months agolg...
I need To convert a single CSV file containing user information into two separate CSV files (nodes and edges) suitable for loading into a Neptune cluster .
how we can do this??
Accepted AnswerAmazon Neptune
2
answers
0
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150
views
asked 2 months agolg...
Hello,
I am using %load command as follows:
%load --source s3://path_to_my_csv -f opencypher -r my_region -l my_arn --run
I want to load a csv with a relationship node1_TO_node2.csv
But in this...
2
answers
0
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115
views
asked 3 months agolg...
AWS IAM user policylg...
I am trying to create IAM user with the access of Neptune graph database and user should be able to create graph Jupyter notebook.
I have provided Neptune full access .But IAM user still facing issue...
3
answers
0
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205
views
asked 3 months agolg...
Hello,
I'm currently planning a migration of our database from a Microsoft SQL Server, hosted with a third-party provider, to AWS Neptune. Given the significant differences between a traditional...
2
answers
0
votes
445
views
asked 3 months agolg...
## Summary
- AWS released new data plane APIs for the Neptune Graph Database engine, in February 2024.
- The data plane APIs, such as **GetEngineStatus**, do not contain any input parameters to...
1
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0
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246
views
asked 3 months agolg...
I'm experimenting with Neptune Analytics using the example notebooks, and have encountered difficulties with data loading.
When I create an empty graph and a notebook instance that is related to it...
0
answers
0
votes
107
views
asked 3 months agolg...
Someone executed some query on AWS neptune db using sagemaker notebook, now i want find out who executed that what is the cloudtrail event name and if i want some one to restrict only update query to...
1
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174
views
asked 3 months agolg...
response = client.execute_query(
graphIdentifier='g-4c9vlm5rg5',
queryString=f"""
MATCH (user:User {{user_id: 'string'}})
MERGE (chunk:Chunk {{text: "{text}", , embeddings: {list(embeddings)}}})
MERGE...
1
answers
0
votes
177
views
asked 3 months agolg...