Class: Aws::DatabaseMigrationService::Types::TimestreamSettings

Inherits:

Struct

• Object
• Struct
• Aws::DatabaseMigrationService::Types::TimestreamSettings

Includes:

Structure

Defined in:

lib/aws-sdk-databasemigrationservice/types.rb

Overview

Provides information that defines an Amazon Timestream endpoint.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #cdc_inserts_and_updates ⇒ Boolean

  Set this attribute to ‘true` to specify that DMS only applies inserts and updates, and not deletes.

• #database_name ⇒ String

  Database name for the endpoint.

• #enable_magnetic_store_writes ⇒ Boolean

  Set this attribute to ‘true` to enable memory store writes.

• #magnetic_duration ⇒ Integer

  Set this attribute to specify the default magnetic duration applied to the Amazon Timestream tables in days.

• #memory_duration ⇒ Integer

  Set this attribute to specify the length of time to store all of the tables in memory that are migrated into Amazon Timestream from the source database.

Instance Attribute Details

#cdc_inserts_and_updates ⇒ Boolean

Set this attribute to ‘true` to specify that DMS only applies inserts and updates, and not deletes. Amazon Timestream does not allow deleting records, so if this value is `false`, DMS nulls out the corresponding record in the Timestream database rather than deleting it.

Returns:

• (Boolean)

# File 'lib/aws-sdk-databasemigrationservice/types.rb', line 13404

class TimestreamSettings < Struct.new(
  :database_name,
  :memory_duration,
  :magnetic_duration,
  :cdc_inserts_and_updates,
  :enable_magnetic_store_writes)
  SENSITIVE = []
  include Aws::Structure
end

#database_name ⇒ String

Database name for the endpoint.

Returns:

• (String)

# File 'lib/aws-sdk-databasemigrationservice/types.rb', line 13404

class TimestreamSettings < Struct.new(
  :database_name,
  :memory_duration,
  :magnetic_duration,
  :cdc_inserts_and_updates,
  :enable_magnetic_store_writes)
  SENSITIVE = []
  include Aws::Structure
end

#enable_magnetic_store_writes ⇒ Boolean

Set this attribute to ‘true` to enable memory store writes. When this value is `false`, DMS does not write records that are older in days than the value specified in `MagneticDuration`, because Amazon Timestream does not allow memory writes by default. For more information, see [Storage] in the [Amazon Timestream Developer Guide].

[1]: docs.aws.amazon.com/timestream/latest/developerguide/storage.html [2]: docs.aws.amazon.com/timestream/latest/developerguide/

Returns:

• (Boolean)

# File 'lib/aws-sdk-databasemigrationservice/types.rb', line 13404

class TimestreamSettings < Struct.new(
  :database_name,
  :memory_duration,
  :magnetic_duration,
  :cdc_inserts_and_updates,
  :enable_magnetic_store_writes)
  SENSITIVE = []
  include Aws::Structure
end

#magnetic_duration ⇒ Integer

Set this attribute to specify the default magnetic duration applied to the Amazon Timestream tables in days. This is the number of days that records remain in magnetic store before being discarded. For more information, see [Storage] in the [Amazon Timestream Developer Guide].

[1]: docs.aws.amazon.com/timestream/latest/developerguide/storage.html [2]: docs.aws.amazon.com/timestream/latest/developerguide/

Returns:

• (Integer)

# File 'lib/aws-sdk-databasemigrationservice/types.rb', line 13404

class TimestreamSettings < Struct.new(
  :database_name,
  :memory_duration,
  :magnetic_duration,
  :cdc_inserts_and_updates,
  :enable_magnetic_store_writes)
  SENSITIVE = []
  include Aws::Structure
end

#memory_duration ⇒ Integer

Set this attribute to specify the length of time to store all of the tables in memory that are migrated into Amazon Timestream from the source database. Time is measured in units of hours. When Timestream data comes in, it first resides in memory for the specified duration, which allows quick access to it.

Returns:

• (Integer)

# File 'lib/aws-sdk-databasemigrationservice/types.rb', line 13404

class TimestreamSettings < Struct.new(
  :database_name,
  :memory_duration,
  :magnetic_duration,
  :cdc_inserts_and_updates,
  :enable_magnetic_store_writes)
  SENSITIVE = []
  include Aws::Structure
end