0Pricing
Next.js 15 Fullstack (App Router + Server Actions) · Lesson

Database Seeding & Connection Pooling

Populate your database with reliable seed data and configure Prisma connection pooling so your Next.js app stays fast and stable under load.

Why Seed a Database?

Seeding fills your database with predictable starter data: admin users, demo records, lookup tables. It lets every developer and every CI run start from the same known state.

Without seeds, manual data entry makes tests flaky and onboarding slow.

The Prisma Seed Script

Prisma runs a seed file you point it at. Create prisma/seed.ts and register it in package.json under the prisma.seed key so prisma db seed knows what to execute.

{
  "prisma": {
    "seed": "ts-node prisma/seed.ts"
  }
}

All lessons in this course

  1. Setting Up Prisma ORM
  2. CRUD with Server Actions
  3. Database Schema Migrations
  4. Database Seeding & Connection Pooling
← Back to Next.js 15 Fullstack (App Router + Server Actions)