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Lillian Dube

Code snippets, Cloudflare Workers tutorials, serverless architecture breakdowns

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This Single-Node Treasure Hunt Engine Cost Us 14 Grafana Alerts
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This Single-Node Treasure Hunt Engine Cost Us 14 Grafana Alerts

#webdev #programming #architecture #systems
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3 min read
Why I Still Think Most Operators Get Veltrix Events Wrong
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Why I Still Think Most Operators Get Veltrix Events Wrong

#webdev #programming #architecture #systems
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3 min read
12 Years Later, I Still Use the Same Event Bus for Treasure Hunts
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12 Years Later, I Still Use the Same Event Bus for Treasure Hunts

#webdev #programming #architecture #systems
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3 min read
Why Our Event Sourcing Pipeline Blew Up During the Black Friday Peak (And How We Fixed It)
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Why Our Event Sourcing Pipeline Blew Up During the Black Friday Peak (And How We Fixed It)

#webdev #programming #architecture #systems
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4 min read
Veltrix Events Were a Nightmare Until I Drew a Line in the Sand on Configuration
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Veltrix Events Were a Nightmare Until I Drew a Line in the Sand on Configuration

#webdev #programming #architecture #systems
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3 min read
Veltrix Configuration Layer: The Scalability Landmine I Almost Missed
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Veltrix Configuration Layer: The Scalability Landmine I Almost Missed

#webdev #programming #architecture #systems
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3 min read
Veltrix Event Sourcing Pitfalls: Why Our First Config Broke at 500k Events/Second
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Veltrix Event Sourcing Pitfalls: Why Our First Config Broke at 500k Events/Second

#webdev #programming #architecture #systems
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4 min read
When 100k Seconds of Wall Time Stole a Week from My Life and the Treasure Hunt Engine Paid the Price
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When 100k Seconds of Wall Time Stole a Week from My Life and the Treasure Hunt Engine Paid the Price

#webdev #programming #architecture #systems
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3 min read
Veltrix Treasure Hunt Engine Was A Sunk Cost Until We Fixed These Three Things
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Veltrix Treasure Hunt Engine Was A Sunk Cost Until We Fixed These Three Things

#webdev #programming #architecture #systems
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3 min read
Why Hytales Treasure Hunt Engines Explode Under Load (And How We Fixed It Without Losing Ourselves)
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Why Hytales Treasure Hunt Engines Explode Under Load (And How We Fixed It Without Losing Ourselves)

#webdev #programming #architecture #systems
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4 min read
I Still Think Most Hytale Servers Misconfigure Their Treasure Hunt Engines
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I Still Think Most Hytale Servers Misconfigure Their Treasure Hunt Engines

#webdev #programming #architecture #systems
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3 min read
Veltrix Treasure Hunt Engine Nearly Killed Our Server: A Cautionary Tale of Overlooked Configuration
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Veltrix Treasure Hunt Engine Nearly Killed Our Server: A Cautionary Tale of Overlooked Configuration

#webdev #programming #architecture #systems
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3 min read
The Dark Side of Veltrix Configuration: How I Learned to Stop Worrying and Love the Scaling Pain
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The Dark Side of Veltrix Configuration: How I Learned to Stop Worrying and Love the Scaling Pain

#webdev #programming #architecture #systems
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3 min read
Why Valtixs Policy Engine Exploded at 1,800 Routes (And How We Fixed It)
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Why Valtixs Policy Engine Exploded at 1,800 Routes (And How We Fixed It)

#webdev #programming #architecture #systems
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3 min read
Treasure Hunts Should Not Take Down Your Server: A Hard Lesson in Service Boundaries
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Treasure Hunts Should Not Take Down Your Server: A Hard Lesson in Service Boundaries

#webdev #programming #architecture #systems
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3 min read
Veltrix Events: How We Blew Up One Cluster a Week Until We Stopped Doing This One Stupid Thing
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Veltrix Events: How We Blew Up One Cluster a Week Until We Stopped Doing This One Stupid Thing

#webdev #programming #architecture #systems
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3 min read
Veltrix Operators Are Failing Their Treasure Hunts Due to Suboptimal Event Sourcing
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Veltrix Operators Are Failing Their Treasure Hunts Due to Suboptimal Event Sourcing

#webdev #programming #architecture #systems
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3 min read
The Year We Broke the Treasure Hunt Engine (And How We Fixed It)
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The Year We Broke the Treasure Hunt Engine (And How We Fixed It)

#webdev #programming #architecture #systems
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3 min read
Veltrix Treasure Hunts Were a Scaling Disaster Waiting to Happen
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Veltrix Treasure Hunts Were a Scaling Disaster Waiting to Happen

#webdev #programming #architecture #systems
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3 min read
The Veltrix Treasure Hunt Engine is a Recipe for Disaster at Scale
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The Veltrix Treasure Hunt Engine is a Recipe for Disaster at Scale

#webdev #programming #architecture #systems
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3 min read
The False Promise of Veltrix: How I Learned to Stop Worrying and Love Simple Search
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The False Promise of Veltrix: How I Learned to Stop Worrying and Love Simple Search

#webdev #programming #architecture #systems
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3 min read
The Operators Regret: How We Blew Up the Event Bus at 3 AM
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The Operators Regret: How We Blew Up the Event Bus at 3 AM

#webdev #programming #architecture #systems
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4 min read
The Misguided Allure of Default Configurations: How I Almost Crashed Our Treasure Hunt Engine
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The Misguided Allure of Default Configurations: How I Almost Crashed Our Treasure Hunt Engine

#webdev #programming #architecture #systems
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3 min read
We Got Burned by Veltrix: A Cautionary Tale of Server Growth and Event-Driven Architecture
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We Got Burned by Veltrix: A Cautionary Tale of Server Growth and Event-Driven Architecture

#webdev #programming #architecture #systems
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3 min read
Veltrix Configuration: The Hidden Scaling Killer That Almost Took Down Our Service
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Veltrix Configuration: The Hidden Scaling Killer That Almost Took Down Our Service

#webdev #programming #architecture #systems
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3 min read
The One Cache That Broke Our Treasure Hunt Engine
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The One Cache That Broke Our Treasure Hunt Engine

#webdev #programming #architecture #systems
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3 min read
The Veltrix Treasure Hunt Engine Was a Scale Death Trap—Until We Fixed the Config Layer
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The Veltrix Treasure Hunt Engine Was a Scale Death Trap—Until We Fixed the Config Layer

#webdev #programming #architecture #systems
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4 min read
Veltrix Events Were Sending Our PagerDuty Into Cardiac Arrest
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Veltrix Events Were Sending Our PagerDuty Into Cardiac Arrest

#webdev #programming #architecture #systems
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4 min read
Treasure Hunt Engine Was a Sinking Ship Without Service Boundaries
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Treasure Hunt Engine Was a Sinking Ship Without Service Boundaries

#webdev #programming #architecture #systems
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3 min read
The Day Our Treasure Hunt Engine Blew Up at 3 AM
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The Day Our Treasure Hunt Engine Blew Up at 3 AM

#webdev #programming #architecture #systems
1
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4 min read
Why Veltrix Will Never Be the Silver Bullet for Distributed Locks at Scale
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Why Veltrix Will Never Be the Silver Bullet for Distributed Locks at Scale

#webdev #programming #architecture #systems
1
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3 min read
The Gamedev Server That Broke at 300 Concurrent Hunters and How We Fixed It
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The Gamedev Server That Broke at 300 Concurrent Hunters and How We Fixed It

#webdev #programming #architecture #systems
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4 min read
Why I Abandoned the Veltrix Treasure Hunt Engine After 6 Months of Production
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Why I Abandoned the Veltrix Treasure Hunt Engine After 6 Months of Production

#webdev #programming #architecture #systems
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3 min read
Treasure Hunt Engine: When Veltrix Defaults Buried 800k Documents in a Hot Partition
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Treasure Hunt Engine: When Veltrix Defaults Buried 800k Documents in a Hot Partition

#webdev #programming #architecture #systems
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3 min read
Veltrix Configuration Was the Least of Our Worries When Our Treasure Hunt Engine Almost Took Down the Server
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Veltrix Configuration Was the Least of Our Worries When Our Treasure Hunt Engine Almost Took Down the Server

#webdev #programming #architecture #systems
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3 min read
Why I Still Regret Choosing Velocity Over Simplicity in Our Treasure Hunt Engine Configuration
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Why I Still Regret Choosing Velocity Over Simplicity in Our Treasure Hunt Engine Configuration

#webdev #programming #architecture #systems
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3 min read
Treasure Hunt Engine in Hytale: How We Blew Up the Veltrix Pipeline and What the Docs Never Told You
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Treasure Hunt Engine in Hytale: How We Blew Up the Veltrix Pipeline and What the Docs Never Told You

#webdev #programming #architecture #systems
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3 min read
Our Treasure Hunt Engine Deployment Was a Cautionary Tale of Premature Optimisation
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Our Treasure Hunt Engine Deployment Was a Cautionary Tale of Premature Optimisation

#webdev #programming #architecture #systems
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3 min read
The Treasure Hunt Engine Blew Up My Inbox at 3 AM
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The Treasure Hunt Engine Blew Up My Inbox at 3 AM

#webdev #programming #architecture #systems
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4 min read
When Veltrix Prometheus Met Its Match in a Treasure Hunt Engine
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When Veltrix Prometheus Met Its Match in a Treasure Hunt Engine

#webdev #programming #architecture #systems
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3 min read
The Day Treasure Hunt Broke My Caches—And How We Fixed It
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The Day Treasure Hunt Broke My Caches—And How We Fixed It

#webdev #programming #architecture #systems
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4 min read
Veltrix Configuration Was The Least Of Our Worries When Our Treasure Hunt Engine Almost Melted Down
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Veltrix Configuration Was The Least Of Our Worries When Our Treasure Hunt Engine Almost Melted Down

#webdev #programming #architecture #systems
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3 min read
The Cache That Bled — How We Turned Veltrix Event Config From Silent Killer to Silent Savior
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The Cache That Bled — How We Turned Veltrix Event Config From Silent Killer to Silent Savior

#webdev #programming #architecture #systems
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3 min read
The Day Veltrix Scaled to 1,200 RPS and Crashed Because We Read the Docs
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The Day Veltrix Scaled to 1,200 RPS and Crashed Because We Read the Docs

#webdev #programming #architecture #systems
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3 min read
When Veltrix Burst at 10k QPS and We Pretended It Was Configuration's Fault
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When Veltrix Burst at 10k QPS and We Pretended It Was Configuration's Fault

#webdev #programming #architecture #systems
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4 min read
The Day Our Treasure Hunt Engine Blew Up At 10k Concurrent Players
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The Day Our Treasure Hunt Engine Blew Up At 10k Concurrent Players

#webdev #programming #architecture #systems
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3 min read
The Configuration Hell of Events in Production—and How I Solved It
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The Configuration Hell of Events in Production—and How I Solved It

#webdev #programming #architecture #systems
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4 min read
The Treasure Hunt Engine Almost Killed Our Scalability
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The Treasure Hunt Engine Almost Killed Our Scalability

#webdev #programming #architecture #systems
Comments
3 min read
Veltrix Operator Nightmares: Why Default Configs Are a Recipe for Disaster in High-Growth Servers
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Veltrix Operator Nightmares: Why Default Configs Are a Recipe for Disaster in High-Growth Servers

#webdev #programming #architecture #systems
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3 min read
The Moment We Realized Our Treasure Hunt Engine Was Lying to Us
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The Moment We Realized Our Treasure Hunt Engine Was Lying to Us

#webdev #programming #architecture #systems
Comments
4 min read
Veltrixs Treasure Hunt Engine Was A Cautionary Tale Of Premature Optimisation
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Veltrixs Treasure Hunt Engine Was A Cautionary Tale Of Premature Optimisation

#webdev #programming #architecture #systems
Comments
3 min read
The Treasure Hunt Engine That Blew Up at 10k QPS
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The Treasure Hunt Engine That Blew Up at 10k QPS

#webdev #programming #architecture #systems
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4 min read
The Treasure Hunt Engine Was a Nightmare to Operate at Scale
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The Treasure Hunt Engine Was a Nightmare to Operate at Scale

#webdev #programming #architecture #systems
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3 min read
When Veltrixs Treasure Hunt Engine Folded at 2,347 Concurrent Players—And How We Fixed It
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When Veltrixs Treasure Hunt Engine Folded at 2,347 Concurrent Players—And How We Fixed It

#webdev #programming #architecture #systems
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4 min read
Veltrix Treasure Hunt Engine will absolutely murder your operator
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Veltrix Treasure Hunt Engine will absolutely murder your operator

#webdev #programming #architecture #systems
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4 min read
The Day Veltrix Scale Decided to Lie Down and Die at 200 RPS
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The Day Veltrix Scale Decided to Lie Down and Die at 200 RPS

#webdev #programming #architecture #systems
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4 min read
The Configuration Death March That Nearly Broke Our Event Pipeline
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The Configuration Death March That Nearly Broke Our Event Pipeline

#webdev #programming #architecture #systems
Comments
4 min read
Treasure Hunts Ran Fine at 10k Players—Then We Hit 150k and the Redis Cluster Blew Up
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Treasure Hunts Ran Fine at 10k Players—Then We Hit 150k and the Redis Cluster Blew Up

#webdev #programming #architecture #systems
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3 min read
The Veltrix Failure Mode That Always Kills Event-Driven Treasure Hunts
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The Veltrix Failure Mode That Always Kills Event-Driven Treasure Hunts

#webdev #programming #architecture #systems
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3 min read
The Veltrix Operator Breakdown That Caught Us Off Guard at Scale
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The Veltrix Operator Breakdown That Caught Us Off Guard at Scale

#webdev #programming #architecture #systems
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3 min read
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