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Copyright (c) A|iens. All rights reserved.

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Overview
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Copyright (c) A|iens. All rights reserved. — Quick Facts

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Property: Detail

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Full Name: PM2 (Process Manager 2)

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Type: Process Manager / Daemon

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Domain: Infrastructure, Deployment, Server…

Topic 1
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Infobox

📚 | Property | Detail | |---|---| | Full Name | PM2 (Process Manager 2) | | Type | Process…
Topic 2
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History aur Evolution

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Daemon mode: Background me chale,…

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Cluster mode: Multiple CPU cores…

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Auto-restart: Crash hone pe turant…

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Startup script: Server reboot ke…

Topic 3
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Architecture

🎯 PM2 ka architecture ek God Daemon pattern follow karta hai: God Daemon PM2 ka core ek…
Topic 4
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Mermaid Diagram: PM2 Architecture

⭐ `mermaid flowchart TD A[Developer / CI Pipeline] -->|pm2 start / reload / deploy| B[PM2…
Topic 5
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Core Features

🔑 | # | Feature | Description | Benefit | |---|---|---|---| | 1 | Process Daemonization |…
Topic 6
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Cluster Mode vs Fork Mode

✨ | Aspect | Cluster Mode | Fork Mode | |---|---|---| | Command | pm2 start app.js -i max |…
Topic 7
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Ecosystem File

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apps: Array of app configurations…

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deploy: Deployment configuration —…

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pm2 start ecosystem.config.js →…

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pm2 start ecosystem.config.js…

Topic 8
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Process Lifecycle

🚀 PM2 me har process in states se guzarta hai: | State | Description | Transition |…
Topic 9
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Deployment aur CI/CD

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user: SSH user

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host: Server IP/hostname (multiple…

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ref: Git branch (origin/main)

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repo: Git repository URL

Topic 10
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Monitoring aur Observability

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pm2 list — process table (name,…

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pm2 monit — real-time dashboard…

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pm2 show <name> — detailed process…

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pm2 logs — real-time log streaming…

Topic 11
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PM2 vs Alternatives

🎯 | Aspect | PM2 | forever | nodemon | systemd | Docker + Compose | Kubernetes |…
Topic 12
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Common Commands

⭐ | Command | Description | Use Case | |---|---|---| | pm2 start app.js | Fork mode me ek…
Topic 13
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Common Mistakes

🔑 | # | Mistake | Impact | Fix | |---|---|---|---| | 1 | pm2 save bhool jaana | Server…
Topic 14
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Best Practices

✨ | # | Practice | Description | Priority | |---|---|---|---| | 1 | Ecosystem file use karo…
Topic 15
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Enterprise Considerations

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PM2 Deploy: Multiple hosts me…

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Load Balancer (Nginx/HAProxy):…

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PM2.io: Multi-server dashboard for…

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True auto-scaling (traffic-based)…

Topic 16
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Glossary

🚀 | Term | Explanation | |---|---| | PM2 | Process Manager 2 — Node.js ka advanced…
Topic 17
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Disclaimer

📚 Yeh article educational purposes ke liye hai aur ek general encyclopedia-style overview…
Comparison
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Cluster Mode vs Fork Mode

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Command: pm2 start app.js -i max

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Instances: Multiple (CPU cores jitne ya…

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Node.js Module: cluster module use hota…

Comparison
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PM2 vs Alternatives

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Primary Use: Production process…

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Cluster Mode: Built-in

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Auto Restart: Yes (configurable)

Diagram
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Visual Flow

📊 Diagram visualization — details in narration
Related Topics

See Also

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Node.js

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Process_management

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Load_balancing

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Nginx

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Docker

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Kubernetes

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 1

Copyright (c) A|iens. All rights reserved. ka sabse sahi definition kya hai?

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 2

Copyright (c) A|iens. All rights reserved. ka 'Full Name' kya hai?

Complete! 🎉
COMPLETE

Copyright (c) A|iens. All rights reserved. Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

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Copyright (c) A|iens. All rights reserved. Complete

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