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Serguey Shinder

I am Serguey Shinder an IT professional

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Automating a Broken Process Just Breaks Things Faster

Automating a Broken Process Just Breaks Things Faster

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2 min read
The Cloud Quota Nobody Knew About Until It Stopped the Deploy

The Cloud Quota Nobody Knew About Until It Stopped the Deploy

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2 min read
Your Vendor's Security Is Now Your Security

Your Vendor's Security Is Now Your Security

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2 min read
The Server Nobody Owned Until the Day It Failed

The Server Nobody Owned Until the Day It Failed

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2 min read
The Tool You Master Today Is the Legacy System You Maintain Tomorrow

The Tool You Master Today Is the Legacy System You Maintain Tomorrow

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2 min read
The Feature Nobody Uses Still Sends You a Bill Every Month

The Feature Nobody Uses Still Sends You a Bill Every Month

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2 min read
The Report Everyone Trusted Was Doing the Math Wrong for Years

The Report Everyone Trusted Was Doing the Math Wrong for Years

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2 min read
The Test Suite Everyone Quietly Learned to Skip

The Test Suite Everyone Quietly Learned to Skip

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2 min read
The Autoscaler That Scaled the Bill Faster Than the Traffic

The Autoscaler That Scaled the Bill Faster Than the Traffic

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2 min read
A Password Policy So Strict It Forces People to Write Them Down

A Password Policy So Strict It Forces People to Write Them Down

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2 min read
The On-Call Rotation That Quietly Burned Out Its Best People

The On-Call Rotation That Quietly Burned Out Its Best People

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2 min read
You Will Relearn Your Job Every Few Years, and That Is the Job

You Will Relearn Your Job Every Few Years, and That Is the Job

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2 min read
Technical Debt Is a Loan the Business Took Without Reading the Terms

Technical Debt Is a Loan the Business Took Without Reading the Terms

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2 min read
The Cache That Confidently Served Stale Data for a Week

The Cache That Confidently Served Stale Data for a Week

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2 min read
The Automation Only One Person Understands Is a Time Bomb

The Automation Only One Person Understands Is a Time Bomb

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2 min read
The Managed Service That Is Easy to Enter and Expensive to Leave

The Managed Service That Is Easy to Enter and Expensive to Leave

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2 min read
The Account You Forgot to Disable Is the Door You Left Open

The Account You Forgot to Disable Is the Door You Left Open

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2 min read
A Postmortem That Names a Person Has Already Failed

A Postmortem That Names a Person Has Already Failed

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2 min read
When Everyone Can Generate Code, Reading It Becomes the Rare Skill

When Everyone Can Generate Code, Reading It Becomes the Rare Skill

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2 min read
Nobody Funds a Problem They Cannot See

Nobody Funds a Problem They Cannot See

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2 min read
When Two Systems Disagree About the Truth, Both Get Believed

When Two Systems Disagree About the Truth, Both Get Believed

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2 min read
If Your Script Only Works the First Time, It Isn't Automation

If Your Script Only Works the First Time, It Isn't Automation

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2 min read
You Don't Have Failover Until You've Killed a Server on Purpose

You Don't Have Failover Until You've Killed a Server on Purpose

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2 min read
The Log You Didn't Keep Is the Investigation You Can't Run

The Log You Didn't Keep Is the Investigation You Can't Run

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2 min read
A Dashboard Full of Green Can Still Be Lying to You

A Dashboard Full of Green Can Still Be Lying to You

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2 min read
Complexity Is the Tax You Pay for Every Convenient Abstraction

Complexity Is the Tax You Pay for Every Convenient Abstraction

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2 min read
When You Say Two Weeks, They Hear a Promise

When You Say Two Weeks, They Hear a Promise

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2 min read
A Schema Migration Is Surgery, Not a Deploy

A Schema Migration Is Surgery, Not a Deploy

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Ship Small So the Rollback Is Small

Ship Small So the Rollback Is Small

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2 min read
Lifting and Shifting Just Moves the Mess to a Pricier Address

Lifting and Shifting Just Moves the Mess to a Pricier Address

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2 min read
The Patch You Postpone Is the Exploit You Invite

The Patch You Postpone Is the Exploit You Invite

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2 min read
The Riskiest Change Is the One Everyone Calls Trivial

The Riskiest Change Is the One Everyone Calls Trivial

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2 min read
The Skill That Survives Is Knowing Why, Not How

The Skill That Survives Is Knowing Why, Not How

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2 min read
Nobody Upstairs Cares About Your Uptime Number

Nobody Upstairs Cares About Your Uptime Number

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Backups You Have Never Restored Are Just Hope

Backups You Have Never Restored Are Just Hope

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Automate the Boring Path, Keep a Manual Escape Hatch

Automate the Boring Path, Keep a Manual Escape Hatch

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Your Cloud Bill Is an Architecture Diagram

Your Cloud Bill Is an Architecture Diagram

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Least Privilege Is a Habit, Not a Project

Least Privilege Is a Habit, Not a Project

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Write the Runbook Before You Need It, Not After

Write the Runbook Before You Need It, Not After

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2 min read
AI Can Suggest, but It Can't Be Accountable

AI Can Suggest, but It Can't Be Accountable

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2 min read
Learn to Say No in the Language of Risk

Learn to Say No in the Language of Risk

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2 min read
Every Query Is Fast Until the Table Grows Up

Every Query Is Fast Until the Table Grows Up

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2 min read
A Flaky Pipeline Teaches People to Ignore It

A Flaky Pipeline Teaches People to Ignore It

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2 min read
If You Can't Rebuild It From Code, You Don't Own It

If You Can't Rebuild It From Code, You Don't Own It

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2 min read
Your Firewall Won't Stop a Friendly Email

Your Firewall Won't Stop a Friendly Email

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2 min read
An Alert Nobody Acts On Is Just Noise

An Alert Nobody Acts On Is Just Noise

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2 min read
«М'які» навички стали найтвердішими

«М'які» навички стали найтвердішими

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1 min read
Найкраща метрика — це довіра бізнесу

Найкраща метрика — це довіра бізнесу

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1 min read
Не збирай дані, які не готовий захищати

Не збирай дані, які не готовий захищати

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1 min read
Інфраструктура має бути описом, а не спогадом

Інфраструктура має бути описом, а не спогадом

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1 min read
Переносимість важливіша за зручність

Переносимість важливіша за зручність

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1 min read
Резервна копія — це і твій захист від шифрувальника

Резервна копія — це і твій захист від шифрувальника

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1 min read
Спокій під час збою — це результат підготовки

Спокій під час збою — це результат підготовки

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1 min read
Ценнее становится тот, кто связывает системы, а не тот, кто знает один инструмент

Ценнее становится тот, кто связывает системы, а не тот, кто знает один инструмент

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1 min read
IT, который говорит «нет», проигрывает тому, кто говорит «как»

IT, который говорит «нет», проигрывает тому, кто говорит «как»

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1 min read
Схема — это обещание; меняй её осторожно

Схема — это обещание; меняй её осторожно

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1 min read
Автоматизируй процесс, а не хаос

Автоматизируй процесс, а не хаос

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1 min read
Проектируй под отказ, а не надейся, что его не будет

Проектируй под отказ, а не надейся, что его не будет

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1 min read
Забирай доступ так же старательно, как выдаёшь

Забирай доступ так же старательно, как выдаёшь

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1 min read
Алерт, который все игнорируют, хуже, чем его отсутствие

Алерт, который все игнорируют, хуже, чем его отсутствие

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1 min read
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