Explanation:

Tuple as equivalent to Record:
A tuple in the relational model is equivalent to a record in other database systems. It represents a single row in a table and contains a set of attributes or fields that describe an entity or an instance of an entity. Just like a record in a traditional database, a tuple consists of related data elements organized in a specific order.

Understanding Tuples:
- Tuples are fundamental building blocks in the relational model and play a crucial role in representing data.
- Each tuple in a table corresponds to a unique record in the database.
- Tuples are identified by a primary key that distinguishes them from one another.
- The values within a tuple are organized by their respective attributes or fields, providing a structured way to store and retrieve information.

Relationship between Tuple and Record:
- While the term "tuple" may not be as commonly used outside of the relational model, its concept aligns closely with that of a record in other database systems.
- Both tuples and records serve as containers for data, facilitating the storage and manipulation of information within a database.
- Understanding the equivalence between tuples and records helps bridge the terminology gap and highlights the similarities in how data is organized and managed across different database frameworks.
In conclusion, a tuple in the relational model can be viewed as equivalent to a record in other database systems, both serving as essential components for representing and managing data effectively.