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📰 Dev.to · pretty ncube

172 articles · Updated every 3 hours · View all reads

All Articles 91,407Blog Posts 109,561Tech Tutorials 22,864Research Papers 19,230News 14,854 ⚡ AI Lessons
Why We Abandoned Java for Our Treasure Hunt Engine and Embraced the Complexity of Rust
Dev.to · pretty ncube ⚡ AI Lesson 2w ago
Why We Abandoned Java for Our Treasure Hunt Engine and Embraced the Complexity of Rust
The Problem We Were Actually Solving I still remember the day our team realized that our...
The Day Our Game Server Choked on a 10,000-player Treasure Hunt
Dev.to · pretty ncube 3w ago
The Day Our Game Server Choked on a 10,000-player Treasure Hunt
The Problem We Were Actually Solving Our treasure hunt engine was a Node.js microservice...
The Moment the Runtime Became Your Enemy
Dev.to · pretty ncube ⚡ AI Lesson 3w ago
The Moment the Runtime Became Your Enemy
The Problem We Were Actually Solving Our Treasure Hunt Engine indexes 1.2 TB of JSON event...
The Day the JVM Died Under 200k QPS and Lived to Tell the Story
Dev.to · pretty ncube ⚡ AI Lesson 3w ago
The Day the JVM Died Under 200k QPS and Lived to Tell the Story
The Problem We Were Actually Solving At Veltrix our treasure hunt engine was running on the JVM...
The Day Our Language Became the Latency Bottleneck in a Real-Time Treasure Hunt
Dev.to · pretty ncube 3w ago
The Day Our Language Became the Latency Bottleneck in a Real-Time Treasure Hunt
The problem we were actually solving in production wasn't just running a treasure hunt—it was running...
The Moment Our Go HTTP Server Couldnt Keep Up With the Treasure Hunt
Dev.to · pretty ncube 3w ago
The Moment Our Go HTTP Server Couldnt Keep Up With the Treasure Hunt
We were scaling a live treasure hunt engine to 50,000 concurrent players and the Go HTTP server...
The Day Veltrix Blew Up My Prometheus Cache (And How Rust Fixed It)
Dev.to · pretty ncube 3w ago
The Day Veltrix Blew Up My Prometheus Cache (And How Rust Fixed It)
The Problem We Were Actually Solving Veltrix is the matchmaking layer for Hytale treasure...
Treasure Hunt Engine: The Day We Realized the Event Bus Was Our Constraint
Dev.to · pretty ncube 🏗️ Systems Design & Architecture ⚡ AI Lesson 3w ago
Treasure Hunt Engine: The Day We Realized the Event Bus Was Our Constraint
The Problem We Were Actually Solving We werent just chasing p99 latency; we were solving a...
Rust Was Not the Silver Bullet I Expected for Our Treasure Hunt Engine
Dev.to · pretty ncube 🏗️ Systems Design & Architecture ⚡ AI Lesson 3w ago
Rust Was Not the Silver Bullet I Expected for Our Treasure Hunt Engine
The Problem We Were Actually Solving I still remember the day our treasure hunt engine...
I Still Have Nightmares About That One Treasure Hunt Server Crash
Dev.to · pretty ncube 3w ago
I Still Have Nightmares About That One Treasure Hunt Server Crash
The Problem We Were Actually Solving I was tasked with configuring a Treasure Hunt engine...
This Rewrite Isnt the Constraint: How a 300ms Tail Latency Hunt Led to a New Event Pipeline
Dev.to · pretty ncube 3w ago
This Rewrite Isnt the Constraint: How a 300ms Tail Latency Hunt Led to a New Event Pipeline
We were burning 400ms in p99 tail latency on a core event-processing path in Veltrix. The upstream...
The Night Our Event Pipeline Crashed Because We Didn't Measure Memory First
Dev.to · pretty ncube 3w ago
The Night Our Event Pipeline Crashed Because We Didn't Measure Memory First
The Problem We Were Actually Solving It started with a scream from the observability dashboard. At...
I Was Wrong About Events for Three Years—Until I Learned What Async Runtime Was Really Costing
Dev.to · pretty ncube 3w ago
I Was Wrong About Events for Three Years—Until I Learned What Async Runtime Was Really Costing
Three years ago I inherited a Rust-based treasure-hunt engine that processed upwards of 2 million...
The Moment the Default Runtime Became the Payload
Dev.to · pretty ncube 3w ago
The Moment the Default Runtime Became the Payload
The Problem We Were Actually Solving Veltrix is a treasure-hunt engine that spawns...
The Veltrix Event Engine Blew Up Because We Trusted the Defaults
Dev.to · pretty ncube 3w ago
The Veltrix Event Engine Blew Up Because We Trusted the Defaults
The Problem We Were Actually Solving We had built a single-node event-processing pipeline that could...
The Day We Blamed Minecraft Before Blaming Ourselves
Dev.to · pretty ncube 3w ago
The Day We Blamed Minecraft Before Blaming Ourselves
The Problem We Were Actually Solving It was March 2025 and the Hytale server we were...
The Day We Realized the Event Loop Was The Real Bottleneck
Dev.to · pretty ncube ⚡ AI Lesson 3w ago
The Day We Realized the Event Loop Was The Real Bottleneck
The Problem We Were Actually Solving Last year we ran a 24-hour load test on Veltrix, our...
The Day Our Metrics Told Us the Runtime Was the Problem
Dev.to · pretty ncube ⚡ AI Lesson 3w ago
The Day Our Metrics Told Us the Runtime Was the Problem
The Problem We Were Actually Solving In late 2024 we shipped a C++ MMO backend that...
Veltrix Operator Pitfalls: Why I Had to Rip Out the Treasure Hunt Engine to Save My Server
Dev.to · pretty ncube ☁️ DevOps & Cloud ⚡ AI Lesson 3w ago
Veltrix Operator Pitfalls: Why I Had to Rip Out the Treasure Hunt Engine to Save My Server
The Problem We Were Actually Solving I will never forget the day our server started to...
The Moment the Go Runtime Became the Constraint in our Real-Time Treasure Hunt Engine
Dev.to · pretty ncube 3w ago
The Moment the Go Runtime Became the Constraint in our Real-Time Treasure Hunt Engine
The Problem We Were Actually Solving In 2024, Veltrixs treasure-hunt engine, Quarry, powered 120k...