Amazon Neptune is a fast, reliable, fully-managed graph database service that makes it easy to build and run applications that work with highly connected datasets. The core of Amazon Neptune is a purpose-built, high-performance graph database engine optimized for storing billions of relationships and querying the graph with milliseconds latency. Amazon Neptune supports popular graph models Property Graph and W3C's RDF, and their respective query languages Apache TinkerPop Gremlin and SPARQL, allowing you to easily build queries that efficiently navigate highly connected datasets. Neptune powers graph use cases such as recommendation engines, fraud detection, knowledge graphs, drug discovery, and network security.
This interface reference for Amazon Neptune contains documentation for a programming or command line interface you can use to manage Amazon Neptune. Note that Amazon Neptune is asynchronous, which means that some interfaces might require techniques such as polling or callback functions to determine when a command has been applied. In this reference, the parameter descriptions indicate whether a command is applied immediately, on the next instance reboot, or during the maintenance window. The reference structure is as follows, and we list following some related topics from the user guide.
neptune(config = list())Optional configuration of credentials, endpoint, and/or region.
svc <- neptune(
config = list(
credentials = list(
creds = list(
access_key_id = "string",
secret_access_key = "string",
session_token = "string"
),
profile = "string"
),
endpoint = "string",
region = "string"
)
)
| add_role_to_db_cluster | Associates an Identity and Access Management (IAM) role from an Neptune DB cluster |
| add_source_identifier_to_subscription | Adds a source identifier to an existing event notification subscription |
| add_tags_to_resource | Adds metadata tags to an Amazon Neptune resource |
| apply_pending_maintenance_action | Applies a pending maintenance action to a resource (for example, to a DB instance) |
| copy_db_cluster_parameter_group | Copies the specified DB cluster parameter group |
| copy_db_cluster_snapshot | Copies a snapshot of a DB cluster |
| copy_db_parameter_group | Copies the specified DB parameter group |
| create_db_cluster | Creates a new Amazon Neptune DB cluster |
| create_db_cluster_parameter_group | Creates a new DB cluster parameter group |
| create_db_cluster_snapshot | Creates a snapshot of a DB cluster |
| create_db_instance | Creates a new DB instance |
| create_db_parameter_group | Creates a new DB parameter group |
| create_db_subnet_group | Creates a new DB subnet group |
| create_event_subscription | Creates an event notification subscription |
| delete_db_cluster | The DeleteDBCluster action deletes a previously provisioned DB cluster |
| delete_db_cluster_parameter_group | Deletes a specified DB cluster parameter group |
| delete_db_cluster_snapshot | Deletes a DB cluster snapshot |
| delete_db_instance | The DeleteDBInstance action deletes a previously provisioned DB instance |
| delete_db_parameter_group | Deletes a specified DBParameterGroup |
| delete_db_subnet_group | Deletes a DB subnet group |
| delete_event_subscription | Deletes an event notification subscription |
| describe_db_cluster_parameter_groups | Returns a list of DBClusterParameterGroup descriptions |
| describe_db_cluster_parameters | Returns the detailed parameter list for a particular DB cluster parameter group |
| describe_db_cluster_snapshot_attributes | Returns a list of DB cluster snapshot attribute names and values for a manual DB cluster snapshot |
| describe_db_cluster_snapshots | Returns information about DB cluster snapshots |
| describe_db_clusters | Returns information about provisioned DB clusters |
| describe_db_engine_versions | Returns a list of the available DB engines |
| describe_db_instances | Returns information about provisioned instances |
| describe_db_parameter_groups | Returns a list of DBParameterGroup descriptions |
| describe_db_parameters | Returns the detailed parameter list for a particular DB parameter group |
| describe_db_subnet_groups | Returns a list of DBSubnetGroup descriptions |
| describe_engine_default_cluster_parameters | Returns the default engine and system parameter information for the cluster database engine |
| describe_engine_default_parameters | Returns the default engine and system parameter information for the specified database engine |
| describe_event_categories | Displays a list of categories for all event source types, or, if specified, for a specified source type |
| describe_event_subscriptions | Lists all the subscription descriptions for a customer account |
| describe_events | Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days |
| describe_orderable_db_instance_options | Returns a list of orderable DB instance options for the specified engine |
| describe_pending_maintenance_actions | Returns a list of resources (for example, DB instances) that have at least one pending maintenance action |
| describe_valid_db_instance_modifications | You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance |
| failover_db_cluster | Forces a failover for a DB cluster |
| list_tags_for_resource | Lists all tags on an Amazon Neptune resource |
| modify_db_cluster | Modify a setting for a DB cluster |
| modify_db_cluster_parameter_group | Modifies the parameters of a DB cluster parameter group |
| modify_db_cluster_snapshot_attribute | Adds an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot |
| modify_db_instance | Modifies settings for a DB instance |
| modify_db_parameter_group | Modifies the parameters of a DB parameter group |
| modify_db_subnet_group | Modifies an existing DB subnet group |
| modify_event_subscription | Modifies an existing event notification subscription |
| promote_read_replica_db_cluster | Not supported |
| reboot_db_instance | You might need to reboot your DB instance, usually for maintenance reasons |
| remove_role_from_db_cluster | Disassociates an Identity and Access Management (IAM) role from a DB cluster |
| remove_source_identifier_from_subscription | Removes a source identifier from an existing event notification subscription |
| remove_tags_from_resource | Removes metadata tags from an Amazon Neptune resource |
| reset_db_cluster_parameter_group | Modifies the parameters of a DB cluster parameter group to the default value |
| reset_db_parameter_group | Modifies the parameters of a DB parameter group to the engine/system default value |
| restore_db_cluster_from_snapshot | Creates a new DB cluster from a DB snapshot or DB cluster snapshot |
# NOT RUN {
svc <- neptune()
svc$add_role_to_db_cluster(
Foo = 123
)
# }
# NOT RUN {
# }
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