Final answer:
The System Requirements Specification (SRS) is the document that includes data requirements, processing requirements, design constraints, and user-defined objectives in the database system creation.
Step-by-step explanation:
Concerning the creation of a database system, the document that includes data requirements, processing requirements, design constraints, and user-defined objectives is the System Requirements Specification (SRS). This document is fundamental in establishing a clear agreement between customers and developers regarding the functionalities and constraints of the system to be developed. It outlines various aspects such as what the system should do, the characteristics it should have, and the limitations it must operate under.
The SRS serves as a comprehensive guideline for the development team, capturing both functional and non-functional requirements. It helps to define the problem, the needs of the potential users, and the constraints such as cost, safety, and environmental considerations. Moreover, the SRS provides the criteria by which the success of the system can be measured.