Edit on GitHub

Sagemaker Featurestore Runtime

This page documents function available when using the Sagemaker_Featurestore_Runtime module, created with @service Sagemaker_Featurestore_Runtime.

Index

Documentation

Main.Sagemaker_Featurestore_Runtime.batch_get_record — Method
batch_get_record(identifiers)
batch_get_record(identifiers, params::Dict{String,<:Any})

Retrieves a batch of Records from a FeatureGroup.

Arguments

  • identifiers: A list of FeatureGroup names, with their corresponding RecordIdentifier value, and Feature name that have been requested to be retrieved in batch.
source
Main.Sagemaker_Featurestore_Runtime.delete_record — Method
delete_record(event_time, feature_group_name, record_identifier_value_as_string)
delete_record(event_time, feature_group_name, record_identifier_value_as_string, params::Dict{String,<:Any})

Deletes a Record from a FeatureGroup. When the DeleteRecord API is called a new record will be added to the OfflineStore and the Record will be removed from the OnlineStore. This record will have a value of True in the is_deleted column.

Arguments

  • event_time: Timestamp indicating when the deletion event occurred. EventTime can be used to query data at a certain point in time.
  • feature_group_name: The name of the feature group to delete the record from.
  • record_identifier_value_as_string: The value for the RecordIdentifier that uniquely identifies the record, in string format.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

  • "TargetStores": A list of stores from which you're deleting the record. By default, Feature Store deletes the record from all of the stores that you're using for the FeatureGroup.
source
Main.Sagemaker_Featurestore_Runtime.get_record — Method
get_record(feature_group_name, record_identifier_value_as_string)
get_record(feature_group_name, record_identifier_value_as_string, params::Dict{String,<:Any})

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.

Arguments

  • feature_group_name: The name of the feature group from which you want to retrieve a record.
  • record_identifier_value_as_string: The value that corresponds to RecordIdentifier type and uniquely identifies the record in the FeatureGroup.

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

  • "FeatureName": List of names of Features to be retrieved. If not specified, the latest value for all the Features are returned.
source
Main.Sagemaker_Featurestore_Runtime.put_record — Method
put_record(feature_group_name, record)
put_record(feature_group_name, record, params::Dict{String,<:Any})

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.

Arguments

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

Optional Parameters

Optional parameters can be passed as a params::Dict{String,<:Any}. Valid keys are:

  • "TargetStores": A list of stores to which you're adding the record. By default, Feature Store adds the record to all of the stores that you're using for the FeatureGroup.
source