Post by Rudra Pratap Pal

Most backend systems don’t scale because of hardware… They scale because of the right concurrency model. If you’ve ever wondered: • How servers handle thousands of requests • Why Node.js works with a single thread • Why Python uses workers + async • What actually works in real systems I’ve broken down the key concurrency models every backend engineer should understand. #Python #SoftwareEngineering #Concurrency #BackendDevelopment