Using neptune-export
You can use the open-source
neptune-export
As the Neptune-Export service. When you export data from Neptune using the Neptune-Export service, you trigger and monitor export jobs through a REST API.
As the neptune-export Java command-line utility. To use this command-line tool to export Neptune data, you have to run it in an environment where your Neptune DB cluster is accessible.
Both the Neptune-Export service and the neptune-export
command line tool publish data to Amazon Simple Storage Service (Amazon S3), encrypted using Amazon S3
server-side encryption (SSE-S3).
Note
It is a best practice to enable access logging on all Amazon S3 buckets, to let you audit all access to those buckets.
If you try to export data from a Neptune DB cluster whose data is changing while the export is happening, the consistency of the exported data is not guaranteed. That is, if your cluster is servicing write traffic while an export job is in progress, there may be inconsistencies in the exported data. This is true whether you export from the primary instance in the cluster or from one or more read replicas.
To guarantee that exported data is consistent, it is best to export from a clone of your DB cluster. This both provides the export tool with a static version of your data and ensures that the export job doesn't slow down queries in your original DB cluster.
To make this easier, you can indicate that you want to clone the source DB cluster when you trigger an export job. If you do, the export process automatically creates the clone, uses it for the export, and then deletes it when the export is finished.
