How to scale NodeJs applications using the cluster module.

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In this video, we will explore the clusters and workers in NodeJS
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Video Titles ✨
NodeJS Clusters
NodeJS Multi-Threading
NodeJS Cluster and Worker Threads
Tags
#nodejs #streaming #javascript #expressjs #mongodb #mernstack #developer #api #https #server #javascriptinhindi #webdevelopment #webapp #realtimeapp #serverside #nonblockingio #tech

[@harisankarsahoo5870]

Needful.TQ so much sir.

[@scaleindiachannel]

Nice Content Sir . This Playlist is Amazing Best Node js Playlist In KZbin

[@mayanksh219]

Investing time in this series is totally worth it !!!!. You are suh a great teacher. Thank you Piyush for this amazing series.

[@mostakahamed6169]

Your content is always amazing.

[@itbhuelex]

nice as always

[@dineshsinghbisht07]

Very helpful 🤩

[@sammykumar1777]

Thank you bhaiya

[@shubhamgupta-bl1tr]

Nice explanation..sir can u come with a real time project where we can use these concepts (soket streaming cluster etc)

[@explore_coding]

Crystal clear ❤️

[@scorcism.]

cluster clear

[@ashirmuneer1580]

Great way of teaching .

[@jatilyadav4000]

Amazing video

[@user-en1pd3zc7e]

Awesome thanks a lot

[@sumandutta944]

great bhai , now understanding nodeJs so easy

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@mohsinsayyad6347]

Nice video bro... 🔥

[@iampiyush100]

Never stop teaching you have great skills🎉🎉❤

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@mohd0606]

Very clean explanation

[@mohd0606]

I thought man you need kudos for a very calm and composed nature. Keep it up.

[@user-md1gp6hn2s]

Piyush one word for you RESPECT... Possible to have video on system design and components involved..

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@ritesh4165]

Great Explaination bro

[@piyushgargdev]

Thank you ❤️

[@mohd0606]

If possible can you explain using a microservice architecture?

[@corruptionFreeIndia02]

Thanks, Well which chrome plugin are you using to see json response in the browser?

[@user-ws2gp1ze3y]

use case kya h iska? deployment services like aws have their own load balancers and auto scaling groups. is this good for on premise servers?

[@deepakbisht5149]

super bro 👍👍👍

[@piyushgargdev]

Thank you so much

[@harshnamdeo613]

Loadbalancing in Multiple docker containers are more useful or node js clustering?

[@codekicks2171]

Amazing video sir

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@chidambarjoshi3470]

So only multi-core processors support parallelism? What if I use multiple single-core machines with increased RAM?

[@user-jg2cj2lm4m]

hey piyush, i have one question. Doesnt the primary cluster allocate a CPU?

[@hey_utkarshh]

What does it mean we can create multiple threads ? as we know nodejs is single threaded

[@ranawaqas4080]

restart vs code cntrl + p type. " > reload " select reload window enter

[@ajayrathod7438]

How do we create so many servers on the same port? Fork one is in if section and server started in else section so if fork created 8 worker then how it move to else section?

[@lovishduggal9064]

Thanks

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@lovishduggal9064]

@@arpitmehta779 It is great.

[@saurabhchaudhary624]

Dear i write same code as in your video in server.js file but when i open multiple browser tab then the workerId is same in all tab. can you suggest me where i am wrong ????

[@prandyachikane7815]

Can u plz make video on child process

[@mr.webdeveloper656]

Bhaiya ye jb hm deploy krenge toh kitne CPUs bnenge or kese Handel hoga ye sb..

[@praffulsinha4301]

sir, यह समझ मे आ गया लेकिन मेरा एक प्रश्न है nodejs worker threads क्या होता है क्या यह same है cluster और nodejs worker threads or cluster में क्या difference है और किस जगह किसका use होगा please इसके ऊपर video बना दीजिये request है

[@anshumansharma2251]

Is there any difference in the explicitly creating load balancers on aws or using clusters???

[@subhajitbhattacharjee007]

Here the cluster load balancer is distributing the requests among the CPU Threads in a single machine (server). As you asked, "explicitly creating load balancers" is used to distribute loads among the multiple servers.

[@weforyouweb1165]

Good explanation Piyush ji I want to ask one question regarding this I am using PM2 for production but not able to distribute load after 2-3 days my servers is not working. And one last question if I have 9 cores and I have 3 node server for different purpose so each server have 9 workers in cluster or each will get 3 worker Please clear my doubt sir ji🎉🎉

[@ajmalshahanpm938]

hey bro, please help me,

[@creativegiant148]

if I have a mongodb connection inside my node app. can this create a producer consumer type problem? for example, different clusters could write to the DB simultaneously, could this happen, or MongoDB handles this?

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@Deepz007]

I understand that clusters are out-of-the-box feature of Node.js. But if it's just about scalability, we can't always scale out a.k.a horizontally scale our server. Isn't clustering same as scaling up a.k.a vertical scaling solution ?

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@RahulGupta-pl7jc]

Sir is it similar to worker thread module or its something else?

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@user-ym4kf9bl9y]

sir mere laptop me process.pid all different windows me same kyu hai

[@pratyushpragyey7002]

don't use process.isPrimary instead use process.isMaster

[@aviii24x7]

Mine are coming same even in differnet browsers!!!!!!!1

[@computerscienceproject]

can this really be used in live websites ? like if there is finance company like paytm which uses nodejs as backend ? so load can be managed through this ?

[@arpitmehta779]

have you completed this series up to now, and can u give me review abt it ?

[@pritamkumar6454]

How we can create many servers on same port ?

[@sad0n3]

no

[@pranupranav5563]

​@@sad0n3 let a proxy server running on a port and handle requests based on the url forwarding to different services

[@sad0n3]

@@pranupranav5563 it can be. But with react and next js you have to configure build bundle according to express server or passing the frontend to express server

[@mma-dost]

Bhaiya ek docker pr bhi one video loa please request.

[@piyushgargdev]

I already have a playlist on docker :)

[@mma-dost]

@@piyushgargdev sorry should have check your channel first. But i want to say I searched on youtube a lot but your docker video is not there in youtube search results.

[@bilalishtiaq7036]

bhai deployment with NGINX crash course banao please 🥺

[@piyushgargdev]

Sure, Starting from today ✨

[@bilalishtiaq7036]

@@piyushgargdev love you bro you're the greatest teacher on KZbin god bless you and you'll achieve more success 💕

[@yagneshacharya2461]

damn this was mine interview quesstion , what is clusters in nodejs ?

[@Ayush37262]

Then you told them the answer?? Or you didn't know about it during your interview??

[@yagneshacharya2461]

@@Ayush37262 I didn't know😭

[@Ayush37262]

@@yagneshacharya2461 Sed :(

[@Bgnsart]

bhaiya ye bta do ki node js ke project ko host kaise karte hai

[@piyushgargdev]

Already made a video in this playlist

[@AchwaqKhalid]

Why put an English title on an Indian video 🤧

[@mohitsaini9266]

Sir you are quite low efficient. Let me tell you why agr yese hi pdhna hota to hum chatgpt se bhi pdh lete code utha uthakr rkhna ye koi pdhana nhi hota smjhayega kon abhi mai puchna lgu cluster backend mai kaise os ko bta rha ki usko 4 cpu ka time milna chyaie I definitely apke pass uska jwb nhi hoga you are teaching in wrong qay