Zero-Dependency Native SQLite with Node.js in Next.js 16

With Node.js v22+ and Next.js 16, developers have direct access to native embedded relational databases without external native bindings.

Why High Performance Embedded Databases?

• Zero Cold Starts: Database operations execute in the exact same process memory.
• Single File Storage: Your entire application database is a single portable database file.
• Instant Queries: Reads take microseconds without network round-trips to distant cloud database instances.

import { Pool } from "pg";

const pool = new Pool({
  connectionString: process.env.DATABASE_URL,
  ssl: { rejectUnauthorized: false },
});

Concurrency and Write Safety

For high-read, moderate-write workloads like portfolios, admin dashboards, and internal tooling, PostgreSQL connection pools provide unmatched scalability and reliability.