In the orm process Which description most closely matches the term IN DEPTH?

In the ORM (Object-Relational Mapping) process, "IN DEPTH" typically refers to a thorough and comprehensive understanding of the relationships between objects and their corresponding database tables. It involves detailed mapping of object attributes to database fields, ensuring that complex data structures are accurately represented in the database. This depth of understanding allows for effective querying, data manipulation, and performance optimization within the application.