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All Content tagged with Amazon Neptune

Amazon Neptune is a fast, reliable, fully managed graph database service that makes it easy to build and run applications.

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We recently connected our Neptune cluster to OpenSearch Service and eventually, the data transfer finished successfully and we can perform queries with OpenSearch Service. Now we are trying to do the...
2
answers
0
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60
views
asked a month ago
I'm working with Amazon Neptune and using Gremlin to query my graph data. Currently, I have two separate queries: one to get the count of vertices and another to select a specific range of results. I'...
3
answers
0
votes
42
views
asked a month ago
Neptune1-to-Neptune2 replication only replicates in-flight requests enabled after replication, but does not replicate data that exists in Cluster 1 and is missing in the Cluster 2 database. If it re...
1
answers
0
votes
29
views
asked a month ago
I have enabled Result Caching in AWS Neptune. My Slow Query logs tell me that my cache is being hit, but that there is no performance improvement over misses. I have tested on db.t4g.medium and db.r6g...
1
answers
0
votes
84
views
asked a month ago
After submitting query against Neptune DB to create a new vertex, I'm not sure how to handle the response I get from gremlin client. It says the response is of type vertex, but I haven't been able to ...
2
answers
0
votes
114
views
asked 2 months ago
Hello, I'm using NeptuneGraph capability from langchain to connect to our Neptune cluster, seeing the following issue only with out Prod Cluster: {'message': 'Could not get schema for Neptune databas...
2
answers
0
votes
106
views
asked 2 months ago
Hello, We have function called trigger_neptune_loader_job(), which has following functionalities: 1. Connecting to Neptune and sets up S3 access. 2. Clears existing data in the Neptune cluster. 3. Ide...
3
answers
0
votes
107
views
asked 2 months ago
I’m trying to set up [Neptune-to-Neptune replication using the Streams Consumer Application](https://docs.aws.amazon.com/neptune/latest/userguide/streams-consumer-setup.html), and I understand that th...
1
answers
-1
votes
85
views
asked 2 months ago
Let's say I have following 2 nodes and 1 edge loaded into Neptune 1.) project | project_id | project_name | | --- | --- | | 123 | Irrigation | 2.) country | country_id | country_name | | --- | --- |...
1
answers
0
votes
68
views
asked 3 months ago
I have a lambda and a neptune DB in the same VPC. I am trying to read from the neptune DB stream, but when running the lambda I am getting a connection error. ``` EndpointConnectionError: Could not...
1
answers
0
votes
126
views
asked 4 months ago
Hi, I want to know how to truncated the info of a slow query log when is export to cloudwatch, because have sensitive data on the query. this is and example. ``` { "requestResponseMetadata": { ...
1
answers
0
votes
82
views
asked 4 months ago
Hi all. I've set up a Lambda function in the same VPC as a Neptune Cluster but I am unable to connect both: ``` neptune_client = boto3.client('neptune') response = neptune_client.describe_db_clusters...
1
answers
0
votes
185
views
asked 4 months ago