Declaring Data Sources¶

Tecton Objects¶

`tecton.declarative.BatchSource`	Declare a `BatchSource`, used to read batch data into Tecton.
`tecton.declarative.StreamSource`	Declare a `StreamSource`, used to read streaming data into Tecton.
`tecton.declarative.RequestSource`	Declare a `RequestSource`, for using request-time data in an `OnDemandFeatureView`.

`tecton.declarative.FileConfig`	Configuration used to reference a file or directory (S3, etc.)
`tecton.declarative.HiveConfig`	Configuration used to reference a Hive table.
`tecton.declarative.DatetimePartitionColumn`	Helper class to tell Tecton how underlying flat files are date/time partitioned for Hive/Glue data sources.
`tecton.declarative.KafkaConfig`	Configuration used to reference a Kafka stream.
`tecton.declarative.KinesisConfig`	Configuration used to reference a Kinesis stream.
`tecton.declarative.RedshiftConfig`	Configuration used to reference a Redshift table or query.
`tecton.declarative.SnowflakeConfig`	Configuration used to reference a Snowflake table or query.
`tecton.declarative.spark_batch_config`	Declare a `tecton.declarative.data_source.SparkBatchConfig` for configuring a batch source with a Data Source Function.
`tecton.declarative.spark_stream_config`	Declare an `tecton.declarative.data_source.SparkStreamConfig` for configuring a stream source with a Data Source Function.

FilterContext is passed as an argument to Data Source Function for time filtering.

`tecton.declarative.data_source.SparkBatchConfig`	Configuration used to define a batch source using a Data Source Function.
`tecton.declarative.data_source.SparkStreamConfig`	Configuration used to define a stream source using a Data Source Function.