let db = new JSONDatabase();
db.set('speed', '∞')
2M OPS/SEC
v6.0.0  Β·  Enterprise Engine

Designed for Speed

Multi-process safe, Rust-powered JSON database. Built for Node.js applications that demand high throughput and near-zero latency.

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$ npm install jsondb-high
hybrid-config.ts

import { JSONDatabase } from 'jsondb-high';

// High-Performance Hybrid Mode
const db = new JSONDatabase('./data.json', {
  // Acid-Compliant Durability
  durability: 'batched',
  walFlushMs: 10,

  // Multi-Process Safety
  lockMode: 'exclusive',
  
  // Auto-Parallelism (Rayon)
  parallel: true
});

await db.set('user.1', { id: 1, role: 'admin' });
FAST
SAFE
🧡

Multi-Core Rayonβ„’

Adaptive parallelism automatically scales with your CPU cores. Processing massive datasets is handled by Rust's Rayon ecosystem.

πŸ—οΈ

ACID Durability

Write-Ahead Logging (WAL) ensures data integrity. Group commits enable ~525k write ops/s without sacrificing safety.

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Multi-Process Safe

OS-level advisory file locks prevent corruption. Run multiple Node.js workers on the same dataset fearlessly.

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No External Services

No database servers. No daemons. No runtime dependencies. Ships with prebuilt native binaries for every platform β€” or falls back to WASM automatically.

Ready for HYPER speed?

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