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NestJS Deployment

NestJS deployment ka matlab hai ek NestJS application ko development environment se production…

Overview
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NestJS Deployment — Quick Facts

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Field: Detail

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Topic: NestJS Deployment

Category: Software Engineering / DevOps

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Framework: NestJS (Node.js + TypeScript)

Topic 1
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Infobox

📚 | Field | Detail | |---|---| | Topic | NestJS Deployment | | Category | Software…
Topic 2

Deployment Platforms Comparison

💡 | Platform | Type | Complexity | Auto-Scaling | Docker Support | Cost Tier | Best For |…
Topic 3
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Build Process

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NestJS TypeScript me likha jaata…

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npm run build command dist/ folder…

tsconfig.build.json production…

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npm ci --only=production — sirf…

Topic 4

Docker Deployment

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Consistency — "Works on my…

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Isolation — Application apne…

Portability — Docker image kisi…

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Stage 1 (Builder): Dependencies…

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Cloud Platforms

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EC2 — Full control. Server setup,…

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ECS/Fargate — Docker containers…

Lambda — Serverless.…

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Elastic Beanstalk — PaaS. Code…

Topic 6
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Process Managers

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Node.js ke liye popular process…

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Auto-restart — Application crash…

Cluster mode — Multiple instances…

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Monitoring — pm2 monit se…

Topic 7
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CI/CD Pipeline

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Code push hote hi automated…

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Steps: Lint → Test → Build →…

Manual intervention minimal —…

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.github/workflows/deploy.yml me…

Topic 8
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Deployment Flow

🚀 `mermaid flowchart TD A[Developer Pushes Code<br>to Git Branch] --> B[CI Pipeline…
Topic 9
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Environment Configuration

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NODE_ENV=production — NestJS aur…

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Debug logging disable karo. Error…

CORS strict configure karo —…

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Trust proxy agar load balancer ke…

Topic 10
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Zero-Downtime Deployment

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Naye instances start karo, health…

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Kubernetes aur ECS me built-in…

Zero user impact.

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Do identical environments: Blue…

Topic 11

Monitoring aur Health Checks

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@nestjs/terminus module se health…

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/health endpoint par database,…

Kubernetes liveness/readiness…

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Liveness — Application alive hai?…

Topic 12

Security Checklist

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Production me HTTPS mandatory. TLS…

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Load balancer par SSL terminate…

HTTP security headers…

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Brute force aur DoS protection.…

Topic 13
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Scaling Strategies

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Multiple application instances run…

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Stateless application design…

Server resources (CPU, RAM)…

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Simple lekin limit hai — ek server…

Topic 14
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Challenges

1. Configuration Complexity — Multiple environments, secrets, platform-specific settings…
Topic 15
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Benefits

🌟 1. Reliability — Process manager + health checks + auto-restart — application rarely…
Topic 16
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Glossary

🚀 | Term | Meaning | |---|---| | CI/CD | Continuous Integration/Continuous Deployment —…
Topic 17
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Disclaimer

📚 Yeh article Aliens Wiki ke liye likha gaya hai, Hinglish (Roman) me. Yeh informational…
Comparison

Deployment Platforms Comparison

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AWS EC2: IaaS

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AWS ECS/Fargate: Container

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AWS Lambda: Serverless

Diagram
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Visual Flow

📊 Diagram visualization — details in narration
Related Topics

See Also

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NestJS

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NestJS Configuration

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NestJS Best Practices

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Docker

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CI/CD

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Kubernetes

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 1

NestJS Deployment ka sabse sahi definition kya hai?

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 2

NestJS Deployment ka 'Topic' kya hai?

Complete! 🎉
COMPLETE

NestJS Deployment Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

NestJS Deployment Complete

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NestJS

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