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Paws::MachineLearning::CreateDataSourceFromRedshift(3) User Contributed Perl Documentation Paws::MachineLearning::CreateDataSourceFromRedshift(3)

Paws::MachineLearning::CreateDataSourceFromRedshift - Arguments for method CreateDataSourceFromRedshift on Paws::MachineLearning

This class represents the parameters used for calling the method CreateDataSourceFromRedshift on the Amazon Machine Learning service. Use the attributes of this class as arguments to method CreateDataSourceFromRedshift.

You shouln't make instances of this class. Each attribute should be used as a named argument in the call to CreateDataSourceFromRedshift.

As an example:

  $service_obj->CreateDataSourceFromRedshift(Att1 => $value1, Att2 => $value2, ...);

Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object.

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

A user-supplied ID that uniquely identifies the "DataSource".

A user-supplied name or description of the "DataSource".

The data specification of an Amazon Redshift "DataSource":
•
DatabaseInformation -
  • "DatabaseName " - Name of the Amazon Redshift database.
  • " ClusterIdentifier " - Unique ID for the Amazon Redshift cluster.
  • DatabaseCredentials - AWS Identity abd Access Management (IAM) credentials that are used to connect to the Amazon Redshift database.
  • SelectSqlQuery - Query that is used to retrieve the observation data for the "Datasource".
  • S3StagingLocation - Amazon Simple Storage Service (Amazon S3) location for staging Amazon Redshift data. The data retrieved from Amazon Relational Database Service (Amazon RDS) using "SelectSqlQuery" is stored in this location.
  • DataSchemaUri - 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 representing the splitting requirement of a "Datasource".

    Sample - "{\"randomSeed\":\"some-random-seed\", \"splitting\":{\"percentBegin\":10,\"percentEnd\":60}}"

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"

This class forms part of Paws, documenting arguments for method CreateDataSourceFromRedshift in Paws::MachineLearning

The source code is located here: https://github.com/pplu/aws-sdk-perl

Please report bugs to: https://github.com/pplu/aws-sdk-perl/issues

2015-08-06 perl v5.32.1
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