Neptune Client Download
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If you can, always use the latest version of the Apache TinkerPop Java Gremlin client that your engine version supports. Newer versions contain numerous bug fixes which can improves the stability, performance and usability of the client.
TinkerPop clients are usually backwards compatible within a series (3.3.x, for example, or 3.4.x). There are exceptional cases where backward compatibility has to be broken, so it's best to check the TinkerPop upgrade recommendation before upgrading to a new client version.
The client might not be able to use new steps or new features introduced in versions later than what the server supports, but you can expect existing queries and features to work unless the upgrade recommendation calls out a breaking change.
The Neptune Gremlin client is optimized for Neptune clusters. It lets you manage traffic distribution across multiple instances in a cluster, and adapts to changes in cluster topology when you add or remove a replica. You can even configure the client to distribute requests across a subset of instances in your cluster, based on role, instance type, availability zone (AZ), or tags associated with instances.
Previously, if you attempted to log a value that is not among the supported neptune.types (such as a tuple) Neptune silently logged it as a string. As of 1.0, you're expected to use str(value) if you want an object to be logged as a string.
I'm trying to use Gremlin sessions with Amazon Neptune. I can execute bytecode queries fine outside of a session, and I can run string queries on a sessioned client, but attempting to run a bytecode query with a sessioned client results in this error:
In the Public Neptune Android or iOS Client, end users can either enter their company email address, or scan the QR code shown in the tab.Then they can log on to the system defined in the details of this mobile client.
Amazon Neptune only allows connections from clients located in the same VPC as the Neptune cluster. If you want to connect from outside the Neptune VPC, you can use a load balancer. This architecture shows how you can use either a Network Load Balancer or an Application Load Balancer to connect to Neptune.
Amazon Neptune only allows connections from clients located in the same VPC as the Neptune cluster. In this architecture, clients located outside the VPC connect to Neptune via a Network Load Balancer.
Amazon Neptune only allows connections from clients located in the same VPC as the Neptune cluster. In this architecture, clients located outside the VPC connect to Neptune via an Application Load Balancer.
This architecture differs from the previous architecture in that it introduces two hops between the client and the Neptune instance, whereas the previous architecture introduced only one hop. The previous architecture used all AWS managed services; this architecture introduces a piece of third-party open source software (HAProxy).
This is a variant of describeDBClusterEndpoints(software.amazon.awssdk.services.neptune.model.DescribeDbClusterEndpointsRequest) operation. The return type is a custom iterable that can be used to iterate through all the pages. SDK will internally handle making service calls for you.
This is a variant of describeDBClusterParameterGroups(software.amazon.awssdk.services.neptune.model.DescribeDbClusterParameterGroupsRequest) operation. The return type is a custom iterable that can be used to iterate through all the pages. SDK will internally handle making service calls for you.
Note: If you prefer to have control on service calls, use the describeDBClusterParameterGroups(software.amazon.awssdk.services.neptune.model.DescribeDbClusterParameterGroupsRequest) operation.
This is a variant of describeDBClusterParameters(software.amazon.awssdk.services.neptune.model.DescribeDbClusterParametersRequest) operation. The return type is a custom iterable that can be used to iterate through all the pages. SDK will internally handle making service calls for you.
This is a variant of describeDBClusterSnapshots(software.amazon.awssdk.services.neptune.model.DescribeDbClusterSnapshotsRequest) operation. The return type is a custom iterable that can be used to iterate through all the pages. SDK will internally handle making service calls for you.
This is a variant of describeDBClusters(software.amazon.awssdk.services.neptune.model.DescribeDbClustersRequest) operation. The return type is a custom iterable that can be used to iterate through all the pages. SDK will internally handle making service calls for you.
This is a variant of describeDBEngineVersions(software.amazon.awssdk.services.neptune.model.DescribeDbEngineVersionsRequest) operation. The return type is a custom iterable that can be used to iterate through all the pages. SDK will internally handle making service calls for you.
This is a variant of describeDBInstances(software.amazon.awssdk.services.neptune.model.DescribeDbInstancesRequest) operation. The return type is a custom iterable that can be used to iterate through all the pages. SDK will internally handle making service calls for you.
This is a variant of describeDBParameterGroups(software.amazon.awssdk.services.neptune.model.DescribeDbParameterGroupsRequest) operation. The return type is a custom iterable that can be used to iterate through all the pages. SDK will internally handle making service calls for you.
This is a variant of describeDBParameters(software.amazon.awssdk.services.neptune.model.DescribeDbParametersRequest) operation. The return type is a custom iterable that can be used to iterate through all the pages. SDK will internally handle making service calls for you.
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