machinelearning_create_data_source_from_redshift: Creates a DataSource from a database hosted on an Amazon...

In paws.machine.learning: 'Amazon Web Services' Machine Learning Services

Creates a DataSource from a database hosted on an Amazon Redshift cluster

Description

Creates a DataSource from a database hosted on an Amazon Redshift cluster. A DataSource references data that can be used to perform either create_ml_model, create_evaluation, or create_batch_prediction operations.

See https://www.paws-r-sdk.com/docs/machinelearning_create_data_source_from_redshift/ for full documentation.

Usage

machinelearning_create_data_source_from_redshift(
  DataSourceId,
  DataSourceName = NULL,
  DataSpec,
  RoleARN,
  ComputeStatistics = NULL
)

Arguments

DataSourceId	[required] A user-supplied ID that uniquely identifies the DataSource.
DataSourceName	A user-supplied name or description of the DataSource.
DataSpec	[required] The data specification of an Amazon Redshift DataSource: DatabaseInformation - DatabaseName - The name of the Amazon Redshift database. ClusterIdentifier - The unique ID for the Amazon Redshift cluster. DatabaseCredentials - The AWS Identity and Access Management (IAM) credentials that are used to connect to the Amazon Redshift database. SelectSqlQuery - The query that is used to retrieve the observation data for the Datasource. S3StagingLocation - The Amazon Simple Storage Service (Amazon S3) location for staging Amazon Redshift data. The data retrieved from Amazon Redshift using the SelectSqlQuery query is stored in this location. DataSchemaUri - The Amazon S3 location of the DataSchema. DataSchema - A JSON string representing the schema. This is not required if DataSchemaUri is specified. DataRearrangement - A JSON string that represents the splitting and rearrangement requirements for the DataSource. Sample - ⁠ "{\"splitting\":{\"percentBegin\":10,\"percentEnd\":60}}"⁠
RoleARN	[required] A fully specified role Amazon Resource Name (ARN). Amazon ML assumes the role on behalf of the user to create the following: A security group to allow Amazon ML to execute the SelectSqlQuery query on an Amazon Redshift cluster An Amazon S3 bucket policy to grant Amazon ML read/write permissions on the S3StagingLocation
ComputeStatistics	The compute statistics for a DataSource. The statistics are generated from the observation data referenced by a DataSource. Amazon ML uses the statistics internally during MLModel training. This parameter must be set to true if the DataSource needs to be used for MLModel training.

paws.machine.learning documentation built on Sept. 12, 2024, 6:23 a.m.