Difference Between ORM and ODM

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Hi, Today we will discuss shortly about ORM and ODM tools and we will clear our all confusions of ORM And ODM.

So let’s start today’s short topic:


ORM ( Object relational mapping) is a tool that is commonly used for SQL databases (MYSQL, PostgreSQL).
These tools are used to map the relational database tables into programming language objects.
Examples: Prisma, TypeORM, Sequelize.


ODM tool is commonly used for NoSQL Document Database ( MongoDB ).
These tools are used to map the document (JSON Like format ) to programming languages objects.
Examples: Mongoose (for MongoDB).