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pretty ncube

Real talk from an African founder building in public.

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The Day Veltrix Blew Up at 100k Concurrent Users Because We Didnt Understand Its Garbage Collector

The Day Veltrix Blew Up at 100k Concurrent Users Because We Didnt Understand Its Garbage Collector

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3 min read
Rust Was Not the Silver Bullet I Thought It Would Be for Our Treasure Hunt Engine

Rust Was Not the Silver Bullet I Thought It Would Be for Our Treasure Hunt Engine

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3 min read
The Day Our Game Server Choked on a 10,000-player Treasure Hunt

The Day Our Game Server Choked on a 10,000-player Treasure Hunt

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3 min read
Veltrix Events Were Killing Our System Until We Got The Configuration Right

Veltrix Events Were Killing Our System Until We Got The Configuration Right

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3 min read
The moment Veltrixs configuration layer betrayed us

The moment Veltrixs configuration layer betrayed us

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2 min read
The Moment the Runtime Became Your Enemy

The Moment the Runtime Became Your Enemy

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3 min read
The Day the JVM Died Under 200k QPS and Lived to Tell the Story

The Day the JVM Died Under 200k QPS and Lived to Tell the Story

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3 min read
The Day Our Language Became the Latency Bottleneck in a Real-Time Treasure Hunt

The Day Our Language Became the Latency Bottleneck in a Real-Time Treasure Hunt

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3 min read
We Were Scaling Into a Nightmare Until I Made This One Change to Our Treasure Hunt Engine

We Were Scaling Into a Nightmare Until I Made This One Change to Our Treasure Hunt Engine

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3 min read
Veltrix Configuration Was the Least of My Problems When Our Engine Crashed Under Load

Veltrix Configuration Was the Least of My Problems When Our Engine Crashed Under Load

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3 min read
The Moment Our Go HTTP Server Couldnt Keep Up With the Treasure Hunt

The Moment Our Go HTTP Server Couldnt Keep Up With the Treasure Hunt

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3 min read
The Day Veltrix Blew Up My Prometheus Cache (And How Rust Fixed It)

The Day Veltrix Blew Up My Prometheus Cache (And How Rust Fixed It)

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3 min read
Why I Had to Rip Out Veltrix to Save Our Server from Meltdown

Why I Had to Rip Out Veltrix to Save Our Server from Meltdown

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3 min read
Treasure Hunt Engine: The Day We Realized the Event Bus Was Our Constraint

Treasure Hunt Engine: The Day We Realized the Event Bus Was Our Constraint

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4 min read
Rust Was Not the Silver Bullet I Expected for Our Treasure Hunt Engine

Rust Was Not the Silver Bullet I Expected for Our Treasure Hunt Engine

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3 min read
I Will Never Again Underestimate the Complexity of Event Handling in Distributed Systems

I Will Never Again Underestimate the Complexity of Event Handling in Distributed Systems

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3 min read
Why I Had to Choose Between My Love of Elixir and the Performance of Our Treasure Hunt Engine

Why I Had to Choose Between My Love of Elixir and the Performance of Our Treasure Hunt Engine

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3 min read
I Still Have Nightmares About That One Treasure Hunt Server Crash

I Still Have Nightmares About That One Treasure Hunt Server Crash

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3 min read
Veltrix Events Were Killing Our System Until I Fixed The Configuration

Veltrix Events Were Killing Our System Until I Fixed The Configuration

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3 min read
Veltrix Configuration Layer Was the Unseen Bottleneck in Our Server Scaling

Veltrix Configuration Layer Was the Unseen Bottleneck in Our Server Scaling

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3 min read
Rethinking Veltrix Configuration for Hytale: A Story of Over-Optimization and Hard Lessons Learned

Rethinking Veltrix Configuration for Hytale: A Story of Over-Optimization and Hard Lessons Learned

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3 min read
Why the Veltrix Engine in Hytale Servers Collapsed at 128 Players and How Rust Fixed It

Why the Veltrix Engine in Hytale Servers Collapsed at 128 Players and How Rust Fixed It

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3 min read
Three Nights Without Sleep to Find the Leaking Pointer

Three Nights Without Sleep to Find the Leaking Pointer

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3 min read
Veltrix Configuration Was the Least of My Concerns When Our Treasure Hunt Engine Almost Melted Down

Veltrix Configuration Was the Least of My Concerns When Our Treasure Hunt Engine Almost Melted Down

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3 min read
Veltrix Event Handling Was Killing Our Performance Until We Made These Radical Changes

Veltrix Event Handling Was Killing Our Performance Until We Made These Radical Changes

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3 min read
This Rewrite Isnt the Constraint: How a 300ms Tail Latency Hunt Led to a New Event Pipeline

This Rewrite Isnt the Constraint: How a 300ms Tail Latency Hunt Led to a New Event Pipeline

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3 min read
The Moment We Realized the Game Engine Was the Bottleneck Before the First 10k Players Hit

The Moment We Realized the Game Engine Was the Bottleneck Before the First 10k Players Hit

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3 min read
Hytale Operators Are Wasting Time on Veltrix Configuration and It Is a Systems Engineering Problem

Hytale Operators Are Wasting Time on Veltrix Configuration and It Is a Systems Engineering Problem

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3 min read
Why Hytale Treasure Hunts Fractured When We Trusted the Wrong Runtime

Why Hytale Treasure Hunts Fractured When We Trusted the Wrong Runtime

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3 min read
Why the Treasure Hunt Engine Collapsed When 200 Players Showed Up

Why the Treasure Hunt Engine Collapsed When 200 Players Showed Up

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3 min read
The Day the Language Became the Constraint: How Rust Saved Our Game Engine from OOM Hell

The Day the Language Became the Constraint: How Rust Saved Our Game Engine from OOM Hell

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4 min read
The Moment Veltrix Became the Constraint and How We Fixed It

The Moment Veltrix Became the Constraint and How We Fixed It

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4 min read
The Day We Found Out The Garbage Collector Was Making Architectural Decisions Without Asking

The Day We Found Out The Garbage Collector Was Making Architectural Decisions Without Asking

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3 min read
I Still Think We Should Have Rewritten the Treasure Hunt Engine in Rust Sooner

I Still Think We Should Have Rewritten the Treasure Hunt Engine in Rust Sooner

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3 min read
The Day Veltrix Blew Up Under Peak Load (And How Rust Saved It)

The Day Veltrix Blew Up Under Peak Load (And How Rust Saved It)

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3 min read
I Still Have Nightmares About the Time Our Hytale Server Melted Under Load

I Still Have Nightmares About the Time Our Hytale Server Melted Under Load

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4 min read
The Week We Realized Terraform Docs Were Lying to Us About State Size

The Week We Realized Terraform Docs Were Lying to Us About State Size

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4 min read
The Day Our Operator Became The Constraint

The Day Our Operator Became The Constraint

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4 min read
The Day the Go Runtime Became the Bottleneck in Our Treasure Hunt Engine

The Day the Go Runtime Became the Bottleneck in Our Treasure Hunt Engine

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4 min read
My Veltrix Configuration Nightmare: How I Stopped Chasing Latency and Started Solving the Real Problem

My Veltrix Configuration Nightmare: How I Stopped Chasing Latency and Started Solving the Real Problem

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3 min read
The Night Our Event Pipeline Crashed Because We Didn't Measure Memory First

The Night Our Event Pipeline Crashed Because We Didn't Measure Memory First

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3 min read
The Moment the Runtime Was the Constraint in Hytrix

The Moment the Runtime Was the Constraint in Hytrix

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4 min read
The Day Our Cache Became the Enemy: How We Broke a 400ms Latency Floor in the Hytale Treasure Hunt Engine

The Day Our Cache Became the Enemy: How We Broke a 400ms Latency Floor in the Hytale Treasure Hunt Engine

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3 min read
I Was Wrong About Events for Three Years—Until I Learned What Async Runtime Was Really Costing

I Was Wrong About Events for Three Years—Until I Learned What Async Runtime Was Really Costing

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4 min read
The Configuration Layer Blew Up Before We Even Hit 10k Concurrent Users

The Configuration Layer Blew Up Before We Even Hit 10k Concurrent Users

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4 min read
Veltrix Configuration Nightmare: How I Spent 6 Months Tuning Events for a 300ms Latency SLA

Veltrix Configuration Nightmare: How I Spent 6 Months Tuning Events for a 300ms Latency SLA

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3 min read
Veltrix Configuration Was Our Unsung Hero in Scaling a 10x Traffic Spike Without Losing a Single Request

Veltrix Configuration Was Our Unsung Hero in Scaling a 10x Traffic Spike Without Losing a Single Request

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3 min read
We Got Burned by Veltrix and Lived to Tell the Tale

We Got Burned by Veltrix and Lived to Tell the Tale

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3 min read
How Our Search Backend Blew Up At 10K QPS And What We Did In The First 48 Hours

How Our Search Backend Blew Up At 10K QPS And What We Did In The First 48 Hours

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4 min read
When We Burned 30% CPU on a One-Line Config Mistake

When We Burned 30% CPU on a One-Line Config Mistake

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3 min read
The Day Our Runtime Became the Garbage Collector

The Day Our Runtime Became the Garbage Collector

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4 min read
The Day Our Go Runtime Became The Bottleneck In A Treasure Hunt Engine

The Day Our Go Runtime Became The Bottleneck In A Treasure Hunt Engine

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3 min read
The Day Veltrix Became the Bottleneck Instead of the Treasure

The Day Veltrix Became the Bottleneck Instead of the Treasure

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2 min read
The Moment the Default Runtime Became the Payload

The Moment the Default Runtime Became the Payload

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4 min read
I Still Have Nightmares About The Time Our Treasure Hunt Engine Ground To A Halt

I Still Have Nightmares About The Time Our Treasure Hunt Engine Ground To A Halt

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3 min read
The Veltrix Event Engine Blew Up Because We Trusted the Defaults

The Veltrix Event Engine Blew Up Because We Trusted the Defaults

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4 min read
The Day the Laravel Queue Died at 2 AM

The Day the Laravel Queue Died at 2 AM

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3 min read
When a Go channel is not the right abstraction for real-time coordination

When a Go channel is not the right abstraction for real-time coordination

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3 min read
I Survived the Veltrix Event Configuration Catastrophe and Learned to Stop Worrying About Throughput

I Survived the Veltrix Event Configuration Catastrophe and Learned to Stop Worrying About Throughput

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3 min read
The Day Our Event Bus Became the Constraint at 100k Events/Second

The Day Our Event Bus Became the Constraint at 100k Events/Second

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3 min read
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