Prisma Schema Design: Relationships, Enums, and...

Schema Design Is Architecture Your Prisma schema isn't just ORM config—it's your data architecture. Bad decisions here compound as your app grows. Core Relationship Patterns One-to-Many model User { id String @id @default(cuid()) email String @unique posts Post[] // one user has many posts createdAt DateTime @default(now()) } model Post { id String @id @default(cuid()) title String userId String user User @relation(fields: [userId], references: [id], onDelete: Cascade) createdAt DateTime @defaul