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Prisma

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description Prisma Overview

Prisma is a modern, next-generation ORM that emphasizes developer experience and type safety. It uses a declarative schema file to define the database structure, and then generates a highly type-safe client for every supported language. This drastically reduces runtime errors associated with manual SQL queries and improves developer velocity significantly.

help Prisma FAQ

What does Prisma generate from schema.prisma?

Prisma reads the schema.prisma file and generates Prisma Client, a type-safe database client commonly used in TypeScript and Node.js apps. That generated client is why developers get autocomplete and compile-time checks for many queries.

Which databases does Prisma commonly support?

Prisma is commonly used with PostgreSQL, MySQL, SQLite, SQL Server, MongoDB, and CockroachDB, with details depending on provider and feature maturity. The exact datasource is declared inside the Prisma schema.

How is Prisma different from Sequelize or TypeORM?

Prisma centers the workflow on a declarative schema file and generated client rather than decorator-heavy entity classes. Developers often choose it in Next.js, NestJS, and tRPC projects because TypeScript types flow directly from the database model.

What are Prisma Migrate and Prisma Studio used for?

Prisma Migrate creates and applies database migrations based on schema changes. Prisma Studio is a local visual editor for browsing and editing records during development.

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