Question

What is ORM?

Answer 1

The term Object/Relational Mapping refers to the technique of mapping data from an object model representation to a relational data model representation (and vice versa).

For example, the below diagram shows an Object Relational Mapping between Student Java class and student table in the database.

Answer 2

ORM is an acronym for Object/Relational mapping. It is a programming strategy to map object with the data stored in the database. It simplifies data creation, data manipulation, and data access.