Avatar of Saurabh Gangamwar
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You can use NestJs with microservice architecture.where you can also use socket.io for web socket. you can use MongoDB (For real-time data) & MySQL for customer management.if you don't want to implement websocket.you can use firebase.it gives realtime database & firestore.which can handle millions of connections and scale it up.

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10 upvotes·2 comments·601.1K views
juan9222
juan9222
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July 30th 2020 at 8:34AM

Thank you, I thought the same as you. NestJS makes it easy for you the use of best practices, clean architecture, and design patterns for your applications.

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Oziel Perez
Oziel Perez
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November 16th 2022 at 4:53PM

Agreed. I haven't used Python for web socket stuff, but in a similar case, I tried using Server-Sent Events, and I thought the experience there was not very good. There was one library that you could use for such cases but it was overkill because it forced you to use Redis. You could get by with Nest.js for sure. Some people prefer to use PostgreSQL if you want higher performance, but unless you're dealing with thousands of customers all the time, doesn't really matter that much. If you're feeling more adventurous, there's talk of a new database called SurrealDB which supports both SQL and NoSQL schemas and has a direct REST API.

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Recommends
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NestJSNestJS

I would definitely suggest NestJs over other options because NestJs gives a lot of tooling. it would definitely suggest NestJs over other options because NestJs gives a lot of tooling & it gives a lot of functionality out of the box. If your team worked with angular 2+ then it will really easy to learn.

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4 upvotes·418.3K views
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NestJSNestJS

For UI:- Flutter / ReactJS For Backend:- NestJs For Database:- Cloud Firestore & Mysql

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3 upvotes·1.6K views