Final answer:
The transformation that generates a new row in a target system instead of updating an existing row is known as an insert operation. It is commonly used in databases and data warehousing, especially within ETL processes.
Step-by-step explanation:
The transformation that allows you to produce a new row in your target rather than updating an existing row is typically referred to as an insert operation. Within the context of databases and data warehousing, an insert operation is one of several types of transformations available, the others being update, delete, and upsert (update or insert). The insert transformation is used when the incoming data does not match any existing records and a new record needs to be created in the target table or system. This is a common operation in Extract, Transform, Load (ETL) processes, where data is continuously being integrated from various sources into a data warehouse or other types of target systems.