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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Bharanidharan SEXPERT
published a month ago0 votes81 views
This article explains the prerequisites, steps, and best practices for upgrading your Amazon Neptune DB cluster to a newer engine version including both minor and major version upgrades.
Hi,
I am using the **Athena Neptune connector** to query an **Amazon Neptune DB** graph from **Athena**.
Regular federated SQL queries against the Neptune-backed tables work correctly. For example, ...
Hi AWS Support, we are conducting a GDPR compliance exercise across 40 AWS accounts and need to identify Personally Identifiable Information (PII) stored in Amazon OpenSearch, Amazon DocumentDB, and A...
asked 4 months ago
I have a complex query, that I tried to speed up. The issue can be replicated with this query, on ~6 million Users:
`MATCH (u:User) WHERE u.score >= 0.75 RETURN u.id`
Using dynamic explain, I can se...
(I used AI to help format)
## Problem Summary
I'm encountering a deployment failure when attempting to create an Amazon Neptune Analytics graph using AWS CDK (TypeScript) and CloudFormation. The depl...
asked 7 months ago
I’m testing AWS Neptune (instance type db.r8g.xlarge — 4 vCPUs, 32 GiB RAM) using property graphs.
There are 4000 graphs, each containing approximately 100K nodes and 160K+ directed edges (all forming...
asked 8 months ago
I am encountering a bug in the AWS provided Neptune-to-OpenSearch replication. Specifically in the NeptuneStreamPollerLambda. A reference is used to `es_helper`, while it isn't imported in the script....
We are using https://docs.aws.amazon.com/neptune/latest/userguide/full-text-search-cfn-setup.html for Neptune to OpenSearch Replication but now we are encountering few errors in Lambda below are the e...
As per this doc https://docs.aws.amazon.com/neptune/latest/userguide/streams-using-api-call.html
we have upgraded the neptune to 1.3.4.0 from 1.2.0 and we updated the end point of stream to pg/stream ...
In our systems we are observing High latency while committing data to Neptune as we are taking lock over all the nodes mentioned in a transaction.
If there are any metrics to verify the latency with...
Hi AWS Community,
We're using the **Neptune-Athena connector** to query Neptune data through SQL and are running into **query timeout issues** when the dataset becomes large — even when fetching only...
In my Neptune cluster, I have vertices with a timestamp field. I would like to batch-query for vertices in the following way: I have a list of timestamps, and for each timestamp, I'd like to get one v...