ORM
also Object Relational Mapper
A tool that maps database tables to objects in your code so you can query data in your programming language instead of writing SQL.
Analogy
Like a helper that translates between database language and your app's language.
Why it matters
ORMs like Prisma make database access readable and less error-prone, speeding up backend builds.
In practice
Calling user.posts in code instead of writing a JOIN query.