Your Server freezes after a specific Api Request?...watch this. | Nodejs | worker threads

Описание: Unlock one of the biggest hidden mistakes in Node.js that even senior backend developers unknowingly make.
This video explains why async/await does NOT create parallel execution — and how this misconception silently slows down your APIs, blocks your event loop, and destroys performance under load.

You’ll learn:

✔ Why async/await = non-blocking but NOT parallel
✔ How heavy CPU tasks freeze your entire Node.js server
✔ How expensive loops, bcrypt, JSON.parse, and crypto operations block the event loop
✔ Why high concurrency fails when the event loop is busy
✔ The exact fix: Worker Threads for real parallel execution
✔ Real backend examples and code you can use immediately
✔ How to make your Node.js services scalable, stable, and production-ready

This is Deep Backend Insight #1 from my Node.js performance series — packed with real-world experience, not basic tutorials.

✨ Perfect for:
Node.js developers, JavaScript engineers, backend learners, startup developers, and anyone preparing for SDE, system design, or backend interviews.


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