E-Commerce Microservice with NodeJS and RabbitMQ | NodeJS Microservice | Microservice Architecture 

I loved this tutorial! Thank's for sharing, man!

Awesome tutorial video! I just loved it.

Excellent tutorial, clearly explained with code & errors also, very much appreciated. Thanks a lot

You are a life saver.

Thank you very much for sharing such a great tutorial. 👍

Gratitude for the incredible Node.js microservices architecture integrated with RabbitMQ for RU-vid! This innovative approach has revolutionized the way we handle our platform's complexity, enabling seamless communication and scalability. With Node.js' agility and RabbitMQ's reliability, we've been empowered to deliver a top-notch user experience while efficiently managing our growing audience. Huge thanks to the brilliant minds behind this architecture for providing us with the tools to thrive in the dynamic world of online content creation. 🚀🙏 #Grateful #NodeJS #RabbitMQ #RU-vid"

simple and straight forward approach i ever seen for micro-services tutorial and more helpful than others. Thank you🖤

Good Info Man Keep going

I understood how It works clearly. Thanks for your nice explanation

Thanks very informative

just Perfect...

great stuff mate.

you make easier microservice understanding using node js

Thank you!

This was very informative. Thanks

wounderfull and very very thanks for the github link

I got the concepts, thks bro

Came here for message queue ,impressed by vim skills.

Very informative video but if you create big project and explain pros and cons of rabbitmq about scalability and how to use it in production and about security things it will be great

Great

Thanks for your time, I will use this project to develop logging system using elk stack

@ManoSriram : worth to watching video and simple way to understand the Microservice with Rabbitmq. Could you please create application with Kafka as well

this channel is underrated.

I love seeing you use vim while doing these tutorials. hahaha. great.

Sir, i have to add frontend to this, what will entry point from browser and all can u explain . Thank you

thaks subscribed too

Hello :) how are you, a query ... if in the case I want to add another function called UpdateOrder in the order service then I add it but how did you call it from Auth for example? because I see that the example is when you have a single createOrder function and you call it by the "ORDER", as it would be when you want to call a new UpdateOrder function with Income Parameters.

big thanks. great video. one question';' in a actual prod ver I saw ur github code, so how each service which have separated repo can have auth service or isAuthenticated service shared among them without repeating the code? tnx

How does RabbitMQ compare to Kafka , when you consider a Ecommerce application ?

Hello, @ManoSriram eventually what you did was right apart from creating another queue for response in the same route. The major purpose of using queues is to get asynchronous nature. Apparently, you destroyed that purpose by defining the response queue at the same spot. Even if your queue would have worked fine in a sync manner, if we look for a rather scaled and bigger architecture you will start receiving wrong responses because of ill order acknowledgments.

Awesome content 👍. Just when I was looking for how to connect services with message brokers.

Let's say we are deploying this whole application in aws so how we will configure nginx for order service because this service is not getting any api request or response it's just getting data from message broker and using it to make orders but it's running on a port to do all these tasks so when we will deploy it to aws how we will configure it for nginx proxy pass or location for api we can upstream it for server ip which we will get from aws instance and port of the server but what about location and proxy pass please give a suggestion

At what scale using message queue make sense? I have known that queues can be utmost helpful during really high amount of traffic when managing throughput is essential and also has retry feature. For eg. AWS lambda has a its own throughput limit was can be balanced by SQS, step function, etc. How helpful is it for small scale where I just want to handle basic crud app? What's your view? Edit: small suggestion, treat your audio in adobe audition with denoise filter and parametric EQ during editing to remove background noise and it will sound better.

It's really helpful. Could you please help me to achieve this approach in Python or Flask python?

you should show folder structure, it will help

Hi anyone can explain why /product/buy we need to hit api twice for correct answer .Also if i shift res.json in consume method than error occurs

Nice, good info. Can you structure all these using typescript and make routes, controller, db connection and db model in different class file.

Your video is very informative and thank you very much. But it does introduces further problem of dependency among services. And response is essentially waiting for the whole saga to be completed. Can you please publish a video about how to mitigate these problems

How to write from rabbit mq to mongodb?

Awesome video.can you please advise. is it possible separate each micro services in different languages like PHP,golang. Each micro services connect to one nodejs api.like grpc

Nice Man, thanks. But just one question. Clear and Simple question or you can say it's my doubt only that For Microservices, we do not need docker (compulsory) right? we can only use Rabbit MQ and node js and other stuff right ?

How we create relationship between 2 microservices like products and order?

great tutorial but why do you have to use vim to write the code? I find my self wanting to see the full folder structure a lot in the video.

I am wondering, cant you make the isAuthenticated function into a separate middleware that isn't in the project dir?

we can also use the kafka insted of rebbitmq ?

i not understand , its weird, api /product/buy channel consume no have await, but got response with data from consumer, it code syncron and blocking ?

Thanks. Use please rtx voice.

Thank you for this video, it war very clear, I want to dockerise this services and use nginx as reverse proxy, can you please tell me how can i handle with middlware isAuthenticate, should i make its own container ?

@Mano Sriram I need a little clarification please. Why did you send data back from the order service to the product queue

Amazing video bro, but small issue.. at the first time u hit the route, u got an empty response (at 42:32 ) again next time u hit the route then a response came, (at 42:34 ) Is this correct? Actually we are getting wrong response for the current hit to that route((I,e we are getting response of the previous hit) At very first time, before the queue consumes the message, the call back returns order, where it is undefined still, so u got no output. By this time your queue will consume message and assigns it to order, so that in the next hit to the route, this order value is coming, which was supposed to come in the before hit itself. So to get the correct output, we need to hit the route twice… So how to solve this issue.??? Can we write return res.json(order) inside the consume function itself? (I did like this, the 1st hit gave me correct output, but while in the 2nd hit, the server is getting crashed, saying Error: Can't set headers after they are sent, ) Please Correct me if I am wrong..

Can you make a video on kafkajs in node microservices app soon sir? I am waiting to implement in my project. TQ!

How did rabbitmq know which order to return to which request? I'm imagining a case where hundreds of people are hitting that route and adding items to the order queue, how would the consumer of new order know which order to return with which request?

Can you make a video on kafkajs in node microservices app?

Can you make video microsevices without rabbit mq like i want api gateway

please make same program with kafka Pleaseeeeeeeeeee

github repo link please

Please use vs code with good theme, and also the file structure should be visible

Bro what in this world you are not using visual studio code

Where is your pain bro? You are teaching people in a very complicated manner. I know you are a good coder and you are committed to using a vim editor for your learning means remember the Syntex. But just think people here are coming to learn something .why you are making it complicated.

No ESLint, no TS, not real microservices, RabbitMQ doesn't any sense here, why did you go for gRPC, Kafka or something, would be a better fit. I don't wanna be mean, but nobody should take this as an example.