User contributions for PC

15:5415:54, 21 November 2025 diff hist 0 N File:We Hit 120k qps.jpg No edit summary current
15:5415:54, 21 November 2025 diff hist +4,514 N We Hit 120k qps with Rust and Postgres COPY — Here Is the Setup Created page with "500px We needed a pipeline that could handle tens of thousands of inserts per second, but our first benchmarks kept falling short. Simple inserts capped out, and every new index or trigger hurt worse. When we swapped our approach to bulk ingest with Postgres COPY and let Rust’s async runtime do the heavy lifting, something changed. We watched qps spike past 120k, and the usual bottlenecks faded — until the next one found us. Simple in..." current
15:4815:48, 21 November 2025 diff hist +5,564 N He Rewrote the Entire Codebase in Rust — Then Fired Everyone Created page with "500px You know that one engineer who thinks rewriting everything will fix all the world’s problems? Yeah, this is that story. Except this time, he actually did it — rewrote the entire product in Rust… and then fired the whole team. Let’s unpack this masterpiece of engineering ego, tech idealism, and a bit of good old-fashioned chaos 💥 The Great Rewrite Syndrome Every engineering team eventually meets that g..." current
15:4715:47, 21 November 2025 diff hist 0 N File:He Rewrote the Entire Codebase.jpg No edit summary current
15:4515:45, 21 November 2025 diff hist +141 When MIR Goes Rogue: The Real Middle Layer of Rust Compilation No edit summary current
15:4515:45, 21 November 2025 diff hist +8,701 N When MIR Goes Rogue: The Real Middle Layer of Rust Compilation Created page with "500px Most Rust developers know about LLVM — the industrial-grade backend that turns your .rs files into blazing-fast machine code. And some know about the HIR (High-level Intermediate Representation) — the simplified syntax tree Rust uses after parsing. But almost nobody talks about MIR — the Middle Intermediate Representation — Rust’s hidden middle layer where safety guarantees actually get enforced. And when MI..."
15:4315:43, 21 November 2025 diff hist 0 N File:When MIR Goes Rogue.jpg No edit summary current
10:4410:44, 21 November 2025 diff hist +14,570 N Building a MCP Server with Rust, Firestore, Cloud Run, and Gemini CLI Created page with "This article leverages the Gemini CLI and the underlying Gemini LLM to develop native compiled code built in the Rust Language for integration to the Firestore NOSQL database. A fully functional sample is developed in Rust for interacting with a Firestore database and this sample is deployed to Cloud Run. The entire solution is wrapped in a MCP server for use with Gemini CLI and the underlying LLM. What is Rust? Rust is a high performance, memory safe, compiled language:..." current
10:4210:42, 21 November 2025 diff hist 0 N File:Validate setup with gemini CLI.jpg No edit summary current
10:4010:40, 21 November 2025 diff hist 0 N File:Seed the firestore.jpg No edit summary current
10:3910:39, 21 November 2025 diff hist 0 N File:Get a list of products.jpg No edit summary current
10:3910:39, 21 November 2025 diff hist 0 N File:Lookup a product.jpg No edit summary current
10:3810:38, 21 November 2025 diff hist 0 N File:Validate server.jpg No edit summary current
10:3710:37, 21 November 2025 diff hist 0 N File:List products.jpg No edit summary current
10:3610:36, 21 November 2025 diff hist 0 N File:Check the get product.jpg No edit summary current
10:3510:35, 21 November 2025 diff hist 0 N File:Extend the API.jpg No edit summary current
10:3410:34, 21 November 2025 diff hist 0 N File:And call the new MCP.jpg No edit summary current
10:3310:33, 21 November 2025 diff hist 0 N File:Finally add the product.jpg No edit summary current
10:3210:32, 21 November 2025 diff hist +3,854 N Python Was Too Slow — Rust Fixed My Hot Code Paths Created page with "Python was slowing me down. Critical loops, hot functions, heavy computations — I could feel the lag every time I ran my code. Seconds that should not have existed kept stacking up. I had two choices: tolerate the delay or rewrite the bottlenecks. I chose Rust. 500px By the time I finished, my Python scripts that once took 3.5 seconds now completed in 0.45 seconds. Yes, a seven-fold speedup. Why Python Struggles in Hot Paths Pyt..." current
10:3110:31, 21 November 2025 diff hist 0 N File:Migrating python.jpg No edit summary current
10:3010:30, 21 November 2025 diff hist 0 N File:Python Was Too Slow.jpg No edit summary current
10:2910:29, 21 November 2025 diff hist +9,004 N Building “Thuney”: Budgeting With Rust, Tauri, and SurrealDB Created page with "500px Hello everyone 👋 I recently built a little desktop app to manage expenses and budgets called Thuney. It uses Rust for the core logic, Tauri for the desktop shell, and SurrealDB for storage. Along the way I learned a bunch — what felt magical, what felt sharp, and where I’d do things differently next time. If you’re curious about shipping a lean, fast, cross-platform app with a modern stack, this post is for you...." current
10:2710:27, 21 November 2025 diff hist 0 N File:Building “Thuney”.jpg No edit summary current
10:2610:26, 21 November 2025 diff hist −2 How Rust Analyzes Features and Conditional Compilation: The Secret Language of Cargo No edit summary current
10:2610:26, 21 November 2025 diff hist 0 N File:How rust analyzes remake.png No edit summary current
10:2410:24, 21 November 2025 diff hist +8,576 N How Rust Analyzes Features and Conditional Compilation: The Secret Language of Cargo Created page with "500px Let’s be honest — everyone who’s written Rust for more than a week has stared at a #[cfg(...)] and thought, “Okay but how the hell does the compiler know which code even exists right now?” The truth is, Rust’s conditional compilation system is one of its most quietly brilliant engineering feats. It’s the bridge that lets a single crate build for embedded ARM chips, desktop Linux, and WebAssembly — all fr..."
10:2310:23, 21 November 2025 diff hist 0 N File:How Rust Analyzes Features.jpg No edit summary current
10:2210:22, 21 November 2025 diff hist +8,151 N Rust Made My Backend 18x Faster: Here is the Full Breakdown Created page with "Eighteen times faster after three weeks of focused work. That sentence changed how my team plans features and how clients budget for performance. 500px Read this if performance matters to you and if shipping fast code matters more than optimism. The story in one sentence A single service that handled heavy JSON parse and compute moved from a dynamic runtime into Rust with serde and tokio and became reliable and predictable...." current
10:2010:20, 21 November 2025 diff hist 0 N File:Rust Made My Backend 18x Faster.jpg No edit summary current
10:1910:19, 21 November 2025 diff hist +8,284 N Rust vs. Go: Beyond the Hype. Which Language Actually Solves Your Long-Term Maintenance Debt? Created page with "500px Image sourced via Google. Used under fair use. Not owned by the author. I’ve been in this game for a long time. Long enough to see languages rise like rockstars and fade away. I’ve also been on-call long enough to know that the most “clever” or “fast” code is rarely the code I’m thankful for during a production outage. When we talk about Rust vs. Go, the conversation always drifts to benchmarks. “Go’s c..." current
10:1810:18, 21 November 2025 diff hist 0 N File:Rust vs. Go- Beyond the Hype.jpg No edit summary current
10:1710:17, 21 November 2025 diff hist +9,675 N How to Build High-Performance Networking in Rust Using MIO and Tokio Together Created page with "500px I still remember my first big Rust networking project. It was 3 AM, my screen dimly lit by cargo run --release, and I was staring at packet logs wondering why the performance curve had flatlined. I’d built a sleek async TCP server using Tokio, Rust’s powerhouse async runtime… but it just wasn’t hitting the throughput I needed. Then, out of curiosity, I dropped down a layer — straight into MIO (..." current
10:1510:15, 21 November 2025 diff hist 0 N File:How to Build High-Performance Networking.jpg No edit summary current
10:1410:14, 21 November 2025 diff hist +6,649 N Why Every Tech Giant Suddenly Fell in Love with Rust Created page with "500px You know that one friend who swore they’d never date again after a bad breakup — and then suddenly shows up with someone new, saying “This time it’s different”? Yeah… that’s the tech world with Rust right now. 😂 For years, Big Tech was obsessed with old flames like C++ and Java — reliable, a bit moody, but comfortable. Then along came Rust, the shiny new kid in the systems programming neighborhood, flex..." current
10:1310:13, 21 November 2025 diff hist 0 N File:Why Every Tech Giant.jpg No edit summary current
10:1210:12, 21 November 2025 diff hist +10,265 N When Safety Meets Speed: Why Rust Is Quietly Redefining Modern Software Engineering Created page with "500px 1. The Language No One Saw Coming When Rust first appeared in 2010 as a Mozilla research project, few engineers outside the systems programming niche paid attention. It seemed like yet another language promising the impossible trinity: speed, safety, and simplicity. Fast forward a decade, and Rust has quietly become the most loved language on Stack Overflow for eight consecutive years. It’s not just indie developers usi..." current
10:1210:12, 21 November 2025 diff hist 0 N File:When Safety Meets Speed.jpg No edit summary current
10:0910:09, 21 November 2025 diff hist +2 Polars — The Rust-Powered DataFrame Library Revolutionizing Python Research No edit summary current
10:0910:09, 21 November 2025 diff hist +6,620 N Polars — The Rust-Powered DataFrame Library Revolutionizing Python Research Created page with "500px Photo by Rubaitul Azad on Unsplash Introduction: Why Polars is a Game-Changer If you’ve been using Pandas for data manipulation in Python, you already know it’s powerful — but also painfully slow with massive datasets. Imagine processing tens of millions of rows in seconds instead of minutes. That’s where Polars comes in. Polars is a Rust-based Python DataFrame library designed for speed, memory efficiency, and multi-threade..."
10:0810:08, 21 November 2025 diff hist 0 N File:Polars.jpg No edit summary current
10:0710:07, 21 November 2025 diff hist +17,463 N Code Crossroads: Why Google Chose Go, Mozilla Embraced Rust, and Banks Can’t Quit Java Created page with "500px Go, Rust, Java: Why Each? You know, sometimes I look at the tech world and just scratch my head. We’ve got all these amazing new programming languages popping up, each promising to be the next big thing. But then you see the actual titans of the industry — like Google, Mozilla, and those super-serious banks — and they’re all doing their own thing. It’s kinda funny, actually. Google’s super into Go, Mozilla’s really pushi..." current
10:0510:05, 21 November 2025 diff hist 0 N File:Code Crossroads.jpg No edit summary current
10:0510:05, 21 November 2025 diff hist +24,214 N My Messy Journey from Pandas to Polars (Or: How I Stopped Worrying and Learned to Love Rust) Created page with "500px The dramatic performance leap from Pandas to Polars isn’t just about speed — it’s about unlocking possibilities you never thought were feasible with your existing hardware. So here’s the thing — I was sitting there and watching this progress bar, right? And it’s been THREE HOURS and we’re at 15%. Fifteen percent. I remember thinking “this is my life now, just watching progress bars” and honestly feeling a bit dramat..." current
10:0310:03, 21 November 2025 diff hist 0 N File:Panda vs polar.jpg No edit summary current
10:0110:01, 21 November 2025 diff hist 0 N File:My Messy Journey.jpg No edit summary current
10:0110:01, 21 November 2025 diff hist +7,930 N Rust’s Cross-Platform Frontier: Guiding Mobile Devs Through Tauri and Dioxus in 2025 Created page with "500px Hey there, fellow code wranglers! If you’re a mobile developer staring down the barrel of yet another fragmented ecosystem — Android this, iOS that, and don’t even get me started on web and desktop — it’s time to wake up and smell the Rust. Yeah, that systems language that’s been quietly maturing into a powerhouse for building apps that run everywhere without the bloat of Electron or the headaches of Flutter’s w..." current
10:0010:00, 21 November 2025 diff hist 0 N File:Rust’s Cross-Platform.jpg No edit summary current
09:5909:59, 21 November 2025 diff hist +11,016 N Rust Async Secrets That Cut API Latency in Half Created page with "500px Most developers treat async Rust like magic — spawn some tasks, add .await, and hope for the best. But after profiling hundreds of production APIs, I discovered that 90% of async Rust applications leave massive performance on the table due to three critical misconceptions about how the runtime actually works. The data is shocking: properly configured async Rust applications consistently achieve 50–70% lower P99 latencies c..." current
09:5709:57, 21 November 2025 diff hist 0 N File:Rust Async Secrets.jpg No edit summary current
09:5609:56, 21 November 2025 diff hist 0 Inside the Stack Frame: What Rust Functions Really Compile To No edit summary current

21 November 2025