Yes, Python handles memory automatically. But if you're processing millions of rows, building data-heavy apps, or tracking down mysterious memory leaks — you’ll want to know how it really works under the hood.
🚀 inside:
✅ Reference counting & garbage collection explained simply
✅ slots, weakref, tracemalloc & other optimization tricks
✅ Real-world tips for big data, caching, and avoiding leaks
✅ Code examples & tools to level up performance
👉 Full guide here: https://blog.devgenius.io/how-python-manages-memory-in-2025-secrets-and-tips-for-optimization-8a4561636812
