Cross-account AWS Glue Data Catalog access with Glue ETL

To process data in AWS Glue ETL, DataFrame or DynamicFrame is required. A DataFrame is similar to a table and supports functional-style (map/reduce/filter/etc.) along with SQL operations. The AWS Glue DynamicFrame is similar to DataFrame, except that each record is self-describing, so no schema is required initially. It computes a schema on-the-fly when required, and explicitly encodes schema inconsistencies using a choice (or union) type.

DynamicFrame can be created using the below options -