Amazon SageMaker Feature Store Runtime

Used for data ingestion into the FeatureStore . The PutRecord API writes to both the OnlineStore and OfflineStore . If the record is the latest record for the recordIdentifier , the record is written to both the OnlineStore and OfflineStore . If the record is a historic record, it is written only to the OfflineStore .

See also: AWS API Documentation

Request Syntax

client.put_record(
    FeatureGroupName='string',
    Record=[
        {
            'FeatureName': 'string',
            'ValueAsString': 'string'
        },
    ]
)

type FeatureGroupName

string

param FeatureGroupName

[REQUIRED]

The name of the feature group that you want to insert the record into.

type Record

list

param Record

[REQUIRED]

List of FeatureValues to be inserted. This will be a full over-write. If you only want to update few of the feature values, do the following:

• Use GetRecord to retrieve the latest record.

• Update the record returned from GetRecord .

• Use PutRecord to update feature values.

• (dict) --

  The value associated with a feature.

  • FeatureName (string) -- [REQUIRED]

    The name of a feature that a feature value corresponds to.

  • ValueAsString (string) -- [REQUIRED]

    The value associated with a feature, in string format. Note that features types can be String, Integral, or Fractional. This value represents all three types as a string.

returns

None

Deletes a Record from a FeatureGroup . A new record will show up in the OfflineStore when the DeleteRecord API is called. This record will have a value of True in the is_deleted column.

See also: AWS API Documentation

Request Syntax

client.delete_record(
    FeatureGroupName='string',
    RecordIdentifierValueAsString='string',
    EventTime='string'
)

type FeatureGroupName

string

param FeatureGroupName

[REQUIRED]

The name of the feature group to delete the record from.

type RecordIdentifierValueAsString

string

param RecordIdentifierValueAsString

[REQUIRED]

The value for the RecordIdentifier that uniquely identifies the record, in string format.

type EventTime

string

param EventTime

[REQUIRED]

Timestamp indicating when the deletion event occurred. EventTime can be used to query data at a certain point in time.

returns

None

Use for OnlineStore serving from a FeatureStore . Only the latest records stored in the OnlineStore can be retrieved. If no Record with RecordIdentifierValue is found, then an empty result is returned.

See also: AWS API Documentation

Request Syntax

client.get_record(
    FeatureGroupName='string',
    RecordIdentifierValueAsString='string',
    FeatureNames=[
        'string',
    ]
)

type FeatureGroupName

string

param FeatureGroupName

[REQUIRED]

The name of the feature group in which you want to put the records.

type RecordIdentifierValueAsString

string

param RecordIdentifierValueAsString

[REQUIRED]

The value that corresponds to RecordIdentifier type and uniquely identifies the record in the FeatureGroup .

type FeatureNames

list

param FeatureNames

List of names of Features to be retrieved. If not specified, the latest value for all the Features are returned.

• (string) --

rtype

dict

returns

Response Syntax

{
    'Record': [
        {
            'FeatureName': 'string',
            'ValueAsString': 'string'
        },
    ]
}

Response Structure

• (dict) --

  • Record (list) --

    The record you requested. A list of FeatureValues .

    • (dict) --

      The value associated with a feature.

      • FeatureName (string) --

        The name of a feature that a feature value corresponds to.

      • ValueAsString (string) --

        The value associated with a feature, in string format. Note that features types can be String, Integral, or Fractional. This value represents all three types as a string.