Settled on AMD Ryzen AI Max+ 395 128GB for its price/performance balance, but will wait for builds from trusted manufacturers — don't want to deal with teething issues of first-wave mini PCs on this chip. #AI #LLM

Can't stop thinking about running LLMs locally. Tried it on my AMD Ryzen 7 8845H + Radeon 780M 32GB — not enough for serious models. Now eyeing a MacBook, NVIDIA DGX Spark, or AMD Ryzen AI Max+ 395 128GB (my favorite so far). #AI #LLM

Investigated why our lightly-loaded #FastAPI service needed 10 replicas. Optimized from 80 to 9000 RPS locally 🚀 The culprits? - Sentry SDK caused 3.5x slowdown - Sync dependencies (simple functions, no IO) caused 30x slowdown 😱 Still can't believe the numbers are real! #Python

Testing #FastAPI vs #LiteStar with nested empty deps (0-5 levels). Both show smooth perf degradation, unlike LiteStar's flat deps with TaskGroup. Still, 5 deps = 28% drop for LiteStar — DI overhead is significant even when deps do nothing. #Python

Quick perf test: changed #LiteStar dependency resolution from TaskGroup to await. RPS impact? Minimal vs 17% degradation with TaskGroup at 4 deps. Each request does 4 DB calls. TaskGroup overhead matters more than expected. More details in thread 👇 #Python #Backend

My #PyCon RU 2025 talk (Best Speaker award! 🏆) is now on YouTube: youtu.be/MpQgrhLO6aE English subtitles available! 🇬🇧 I break down the Dependency Inversion Principle, compare popular #Python #DI frameworks, and show why they matter for building better applications.

In the previous thread, Litestar's RPS dropped 36% with 2+ flat dependencies due to TaskGroup overhead. 📉 How do #Litestar and #FastAPI perform with real DB queries in dependencies? Let's figure it out in this thread 🧵 #Python

Summarized my findings and opened an issue. Hoping to help make #LiteStar just a little bit better. github.com/litestar-org... #Python #Backend #WebDev

Is #LiteStar faster than #FastAPI? Benchmarks say yes, but look at Dependency Injection. 📉 Adding just 2 flat dependencies significantly degrades the throughput. I dug into the source to find why. Thread: TaskGroups, Kahn's algorithm & performance trade-offs. 🧵 #Python #Backend #WebDev

Hi! I’m Maxim Sakhno. Moving from Non-being to Being. Senior Python Dev | 10+ years of exp. Sharing what’s hidden under the hood: 🔬Internals of FastAPI, SQLA & more ⚡️ Real-world benchmarks 📊 Framework & source code analysis Diving deeper than the docs. 🐍✨ #Python #IAmNewHere