I am wondering if I am able to run etl on data in located in s3 buckets. Currently, its my understanding that I can use Matillion to load data from S3 to Snowflake or create an external table in snowflake that references the s3 bucket location. I am interested in how matillion can be used as a generic etl tool that can run etl on data in s3 without loading to snowflake or creating external tables in snowflake. I am particularly interested in integration with the AWS glue catalog as a metadata source for the data in S3. The primary use case would be matillion as an etl tool for data and metadata in s3 and aws glue catalog.