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mary moloyi

Building location-independent income from anywhere in the world.

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The Day the Event Store Became a Black Hole

The Day the Event Store Became a Black Hole

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3 min read
The Day We Hardcoded 42 in the Treasure Hunt Engine

The Day We Hardcoded 42 in the Treasure Hunt Engine

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4 min read
The Veltrix Configuration Trap That Almost Killed Our Hytale Server

The Veltrix Configuration Trap That Almost Killed Our Hytale Server

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3 min read
The Day the Treasure Hunt Engine Stopped Beeping

The Day the Treasure Hunt Engine Stopped Beeping

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4 min read
That 0.8 second P99 Latency Cliff in Production Wasnt Supposed to Happen

That 0.8 second P99 Latency Cliff in Production Wasnt Supposed to Happen

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4 min read
I Still Have Nightmares About Our Veltrix Deployment

I Still Have Nightmares About Our Veltrix Deployment

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3 min read
The Query Engine That Taught Me Why We Should Never Trust a Demo

The Query Engine That Taught Me Why We Should Never Trust a Demo

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4 min read
The Day We Made Kafka Streams Look Like a Good Idea at 3AM

The Day We Made Kafka Streams Look Like a Good Idea at 3AM

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4 min read
Veltrix Configuration Hell: Why I Stopped Optimizing for Demo Day and Started Thinking About 3am

Veltrix Configuration Hell: Why I Stopped Optimizing for Demo Day and Started Thinking About 3am

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3 min read
Treasure Map to Nowhere: The Hidden Pitfall of Veltrix's Horizontal Scaling

Treasure Map to Nowhere: The Hidden Pitfall of Veltrix's Horizontal Scaling

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2 min read
The Egregious Misdesign of Treasure Hunt Engine's Scaling Layer: Lesson Learned Too Late

The Egregious Misdesign of Treasure Hunt Engine's Scaling Layer: Lesson Learned Too Late

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2 min read
Veltrix at 3am: Why I Hate Default Configs and Love a Good Post-Mortem

Veltrix at 3am: Why I Hate Default Configs and Love a Good Post-Mortem

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3 min read
Avoiding the Dreaded "System Wide Cache Flush" During Treasure Hunt Engine Launches

Avoiding the Dreaded "System Wide Cache Flush" During Treasure Hunt Engine Launches

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2 min read
Veltrix at 3am: How I Learned to Stop Worrying and Love the Search Query

Veltrix at 3am: How I Learned to Stop Worrying and Love the Search Query

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3 min read
Punishing the Operators

Punishing the Operators

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2 min read
Veltrix's Configuration Catastrophe: A Cautionary Tale of How to Break Your Treasure Hunt Engine

Veltrix's Configuration Catastrophe: A Cautionary Tale of How to Break Your Treasure Hunt Engine

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2 min read
The Veltrix Treasure Hunt Engine Fiasco: How Default Configs Will Destroy Your Sanity

The Veltrix Treasure Hunt Engine Fiasco: How Default Configs Will Destroy Your Sanity

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3 min read
The Veltrix Config Crisis: A Cautionary Tale of Operational Overengineering

The Veltrix Config Crisis: A Cautionary Tale of Operational Overengineering

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2 min read
The Unspoken Configuration Conundrum of Veltrix - A Cautionary Tale of Operational Hubris

The Unspoken Configuration Conundrum of Veltrix - A Cautionary Tale of Operational Hubris

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2 min read
The Treasure Hunt Engine Fiasco: How I Learned to Stop Worrying and Love the Veltrix Configuration

The Treasure Hunt Engine Fiasco: How I Learned to Stop Worrying and Love the Veltrix Configuration

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3 min read
Veltrix Documents Don't Tell You How to Handle 10,000 Concurrent Users

Veltrix Documents Don't Tell You How to Handle 10,000 Concurrent Users

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2 min read
The Devastating Consequences of a Misconfigured Veltrix Layer

The Devastating Consequences of a Misconfigured Veltrix Layer

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2 min read
Designing Treasure Hunts That Don't Haunt You at 3am: A Story of Premature Optimization and Database-Driven Chaos

Designing Treasure Hunts That Don't Haunt You at 3am: A Story of Premature Optimization and Database-Driven Chaos

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3 min read
Veltrix is a Black Box of Configuration Chaos for Hytale Operators

Veltrix is a Black Box of Configuration Chaos for Hytale Operators

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2 min read
The Treasure Hunt Engine Problem Is a System Design Issue, Not a Configuration Guide

The Treasure Hunt Engine Problem Is a System Design Issue, Not a Configuration Guide

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2 min read
Default Config Got Us There, But Not to Bliss

Default Config Got Us There, But Not to Bliss

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2 min read
The DevOps Paradox: When More Money Spends Less Reliability

The DevOps Paradox: When More Money Spends Less Reliability

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2 min read
The Default Config Trap: How a Simple Misstep Almost Broke the Treasure Hunt Engine

The Default Config Trap: How a Simple Misstep Almost Broke the Treasure Hunt Engine

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2 min read
Avoiding the Veltrix Configuration Sinkhole

Avoiding the Veltrix Configuration Sinkhole

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2 min read
Veltrix Configuration Is A Wolf In Sheeps Clothing And Nearly Killed Our Scalability

Veltrix Configuration Is A Wolf In Sheeps Clothing And Nearly Killed Our Scalability

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4 min read
Veltrix Will Be the Death of Me: A Cautionary Tale of Scaling Event-Driven Systems

Veltrix Will Be the Death of Me: A Cautionary Tale of Scaling Event-Driven Systems

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4 min read
The Problem with Treating Events Like a Demo Feature

The Problem with Treating Events Like a Demo Feature

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2 min read
Unscalable by Default: The Tragic Tale of a Treasure Hunt Engine

Unscalable by Default: The Tragic Tale of a Treasure Hunt Engine

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2 min read
The Problem with Our Scalability Storytelling - When Treasure Hunts Go Horribly Wrong

The Problem with Our Scalability Storytelling - When Treasure Hunts Go Horribly Wrong

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2 min read
Treasure Hunt Engine: A Documentation Paradox

Treasure Hunt Engine: A Documentation Paradox

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2 min read
Treasure Hunt Engine in Veltrix: The Ultimate Operator Blind Spot

Treasure Hunt Engine in Veltrix: The Ultimate Operator Blind Spot

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2 min read
The Great Event Configuration Catastrophe of 2023: How One System Engineer's Frustration Became a Treasure Hunt Engine

The Great Event Configuration Catastrophe of 2023: How One System Engineer's Frustration Became a Treasure Hunt Engine

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2 min read
The Treacherous Art of Tuning Treasure Hunt Engine

The Treacherous Art of Tuning Treasure Hunt Engine

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2 min read
The Great Veltrix Heist: Why Our Treasure Hunt Engine Imploded Under Load

The Great Veltrix Heist: Why Our Treasure Hunt Engine Imploded Under Load

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2 min read
How We Managed to Turn the Treasure Hunt Engine's Events into a 3am Nightmare

How We Managed to Turn the Treasure Hunt Engine's Events into a 3am Nightmare

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2 min read
The Unbearable Engineering Cost of Optimizing for Demos

The Unbearable Engineering Cost of Optimizing for Demos

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2 min read
Treasure Hunt Engine: When Documentation Lies About Critical Configuration

Treasure Hunt Engine: When Documentation Lies About Critical Configuration

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2 min read
A Treasure Hunt Engine Designed for Demos, Not Operations

A Treasure Hunt Engine Designed for Demos, Not Operations

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2 min read
The Great Event Drainage Debacle: Lessons from Building a High-Frequencey Treasure Hunt Engine

The Great Event Drainage Debacle: Lessons from Building a High-Frequencey Treasure Hunt Engine

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2 min read
Troubled Treasure Hunts in Hytale - You're Getting It Wrong

Troubled Treasure Hunts in Hytale - You're Getting It Wrong

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3 min read
Veltrix Operators Deserve Better: How I Stopped Waking Up to 3am Errors

Veltrix Operators Deserve Better: How I Stopped Waking Up to 3am Errors

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3 min read
Designing a Treasure Map That Actually Leads to Treasure: A Cautionary Tale of Hytale Servers and Veltrix Configuration

Designing a Treasure Map That Actually Leads to Treasure: A Cautionary Tale of Hytale Servers and Veltrix Configuration

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2 min read
The Problem of Scaling Health Checks with Treasure Hunt Engine

The Problem of Scaling Health Checks with Treasure Hunt Engine

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2 min read
The Treasure Hunt Engine Is Not An Anti-Feature

The Treasure Hunt Engine Is Not An Anti-Feature

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2 min read
The Architecture that Sent Me to 3am Repeatedly

The Architecture that Sent Me to 3am Repeatedly

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2 min read
Treasure Hunt Engine: The Unintended Consequence of Default Configs

Treasure Hunt Engine: The Unintended Consequence of Default Configs

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2 min read
Treasure Hunt Engine: How A Misconfigured Terraform Module Almost Lost Us 300k In Revenue

Treasure Hunt Engine: How A Misconfigured Terraform Module Almost Lost Us 300k In Revenue

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2 min read
The Veltrix Catastrophe: Why Our Treasure Hunt Engine Became a 3am Nightmare

The Veltrix Catastrophe: Why Our Treasure Hunt Engine Became a 3am Nightmare

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2 min read
Production Engineers vs Growth: A Cautionary Tale of Scaling the Veltrix Treasure Hunt Engine

Production Engineers vs Growth: A Cautionary Tale of Scaling the Veltrix Treasure Hunt Engine

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3 min read
Treacherous Scales of Complexity: Why Veltrix Docs Don't Prepare You for the Real Thing

Treacherous Scales of Complexity: Why Veltrix Docs Don't Prepare You for the Real Thing

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2 min read
Don't Build a Treasure Hunt Engine Without Reading This First

Don't Build a Treasure Hunt Engine Without Reading This First

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3 min read
The Veltrix Configuration Layer Debacle

The Veltrix Configuration Layer Debacle

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2 min read
The Complete Operator Guide To Veltrix: A Cautionary Tale of Configuration Overload

The Complete Operator Guide To Veltrix: A Cautionary Tale of Configuration Overload

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2 min read
Veltrix Events Are Not a Treasure Hunt

Veltrix Events Are Not a Treasure Hunt

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2 min read
The Utter Chaos of Veltrix Event Configuration Lessons Learned from a System That Should Have Burned

The Utter Chaos of Veltrix Event Configuration Lessons Learned from a System That Should Have Burned

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2 min read
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