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Node Js · Interview Question

How can PM2 improve Node.js deployment?

Detailed answer, explanation and code for this interview question. Ideal for Node Js interview preparation, coding rounds and viva questions.

Difficulty: MediumType: Subjective

Question Overview

Subject

Node Js

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Asked in Companies

Netflix

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Problem Statement

How can PM2 improve Node.js deployment?

Explanation

PM2 manages Node.js processes, restarts apps on crashes, and supports cluster mode for multi-core scaling. It simplifies logging, monitoring, and zero-downtime deployments.

Code Solution

SolutionRead Only

pm2 start app.js -i max
pm2 monit

Practice Sets

This question appears in the following practice sets:

Testing & Deployment

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How can PM2 improve Node.js deployment? - Node Js | Preplance Interview Prep | Preplance

Master Interviews
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How can PM2 improve Node.js deployment?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

What is Node.js and where can you use it?

Why use Node.js?

How does Node.js work?

Why is Node.js single-threaded?

If Node.js is single-threaded, how does it handle concurrency?

More from Node Js

Master Interviews Anywhere, Anytime

How can PM2 improve Node.js deployment?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

What is Node.js and where can you use it?

Why use Node.js?

How does Node.js work?

Why is Node.js single-threaded?

If Node.js is single-threaded, how does it handle concurrency?

More from Node Js

Master Interviews
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