Node.js Cloud VPS Hosting in India — Fast, Scalable Runtimes
Deploy production Node.js backends, Express APIs, Fastify microservices, and Next.js SSR apps on dedicated AMD EPYC 7C13 & Intel Xeon Platinum KVM cloud servers in Noida & Mumbai datacenters from ₹649/mo with instant UPI checkout.
Node.js Event Loop & Cluster Architecture Sizing
Node.js runs on a single-threaded V8 event loop. Utilizing multi-core servers requires PM2 cluster mode or container orchestration:
PM2 Cluster Mode & CPU Scaling
Because a single Node.js process utilizes only one CPU core, running pm2 start app.js -i max spawns worker processes matching your available vCores. Dedicated AMD EPYC Zen 3 cores distribute incoming HTTP requests evenly across CPU threads.
V8 Heap Memory & Garbage Collection
Node.js defaults to a 1.4GB memory heap limit. With our 8GB to 16GB ECC RAM plans, you can safely set --max-old-space-size=4096 to handle massive JSON parsing, real-time WebSocket state, and image buffering without memory crashes.
WebSocket Concurrency & Low Latency
Real-time applications built with Socket.io or ws benefit from low domestic latency to Indian broadband networks. Unmetered 1 Gbps networking ensures tens of thousands of persistent socket connections maintain active heartbeats.
Recommended Node.js Cloud VPS Plans
Fixed INR pricing with dedicated KVM compute, root SSH access, and 99.9% uptime SLA.
AMD EPYC VPS 1
Great for Express APIs, Fastify & Next.js SSR apps
- ✔ 2 vCore AMD EPYC 7C13
- ✔ 8GB DDR4 ECC RAM
- ✔ 40GB Gen4 NVMe SSD
- ✔ 1 Gbps Unmetered Port
- ✔ 1 Dedicated Indian IPv4
- ✔ Full Root SSH Access
AMD EPYC VPS 2
For high-traffic Next.js frontends, WebSockets & Redis caches
- ✔ 4 vCore AMD EPYC 7C13
- ✔ 16GB DDR4 ECC RAM
- ✔ 80GB Gen4 NVMe SSD
- ✔ 1 Gbps Unmetered Port
- ✔ 1 Dedicated Indian IPv4
- ✔ Automated Backups Ready
Intel Platinum VPS 1
Economical cloud compute for Node.js microservices
- ✔ 2 vCore Intel Xeon Platinum
- ✔ 8GB DDR4 ECC RAM
- ✔ 40GB Enterprise NVMe
- ✔ 1 Gbps Unmetered Port
- ✔ 1 Dedicated Indian IPv4
- ✔ Noida / Mumbai Datacenter
How to Deploy Next.js SSR or Express with PM2 & Nginx
Follow this tested guide to build and run your Node.js application under PM2 supervision behind an Nginx reverse proxy:
1. Install Node.js LTS, PM2 & Nginx
sudo apt update && sudo apt upgrade -y
curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash -
sudo apt install -y nodejs nginx git build-essential
sudo npm install -g pm2
pm2 startup systemd2. Build and Start Application in PM2 Cluster Mode
cd /var/www/my-node-app
npm ci && npm run build
pm2 start npm --name "nextjs-production" -i max -- start
pm2 save3. Configure Nginx Reverse Proxy with WebSocket Support
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}Common Node.js Production Pitfalls & Hardening
⚠️ Blocking the Event Loop with Synchronous Calls
Using synchronous methods like fs.readFileSync() or heavy cryptographic loops in request handlers blocks the entire Node.js event loop, freezing all other concurrent incoming connections. Always use asynchronous non-blocking APIs.
⚠️ Unhandled Promise Rejections
In modern Node.js versions, unhandled promise rejections terminate the process immediately. Always register global process listeners for unhandledRejection and uncaughtException and use PM2 to restart dead workers.
⚠️ Event Listener Memory Leaks
Failing to remove event listeners on long-lived objects triggers MaxListenersExceededWarning and slowly eats system RAM. Inspect your process memory using PM2 monitoring tools (pm2 monit).
⚠️ Running on Raw Port 80 as Root
Binding Node directly to port 80/443 requires running as the root user. Never run Node as root in production; always bind to an unprivileged port (3000) and reverse proxy through Nginx.
When is AMD EPYC VPS 1 (₹649/mo) NOT Enough?
While our ₹649 VPS runs typical Express and Next.js applications, upgrade when:
- High-Traffic Next.js SSR Frontends: Serving thousands of server-side rendered pages per second with image optimization demands 16GB RAM (AMD EPYC VPS 2 at ₹1,299/mo).
- Large WebSocket Fleets: Maintaining over 25,000 concurrent active WebSocket connections requires additional CPU cores and tuned socket descriptors.
- Co-locating Elasticsearch or ClickHouse: Running heavy data search engines on the same node requires scaling to 32GB RAM.
Frequently Asked Questions: VPS for Node.js
Which Node.js versions can I run?
You can install any Node.js version (18 LTS, 20 LTS, 22 LTS) using nvm or the NodeSource repository.
Can I run NestJS and Fastify frameworks?
Yes. All Node.js backend frameworks including NestJS, Fastify, Express, Koa, and Hono are fully supported.
Does the server support Next.js image optimization?
Yes. Our KVM VPS nodes include full binary support for sharp, libvips, and Next.js native image optimization pipelines.
Can I deploy using Git and GitHub Actions?
Yes. You can configure continuous deployment via Git push hooks or GitHub Actions runners with SSH deployments.
Are database drivers like Prisma and TypeORM supported?
Yes. You can connect to PostgreSQL, MySQL, MongoDB, or Redis with zero compilation hurdles.
What payment options are available?
We support instant Indian UPI, credit/debit cards, and net banking with immediate automated server provisioning.
Where are the Node.js servers hosted?
Our infrastructure is located in certified Tier-3 enterprise datacenters in Noida and Mumbai, India.
What is the uptime guarantee?
SkyRainCloud provides an enterprise 99.9% uptime SLA backed by redundant hardware and network routing.