Vol 1: Foundations of the Digital World
Volume I focuses on the foundations of the digital world — the parts everyone relies on, nobody sees, and very few people actually understand. They’re abstract, invisible, and easy to ignore. Right up to the moment they fail.
The technology behind these incidents may be opaque to anyone outside IT, but their consequences are not. That’s why the cases in this volume are chosen not just to explain what broke, but to anchor failure in the real world — lost money, grounded systems, broken infrastructure, and the kind of disruptions that make headlines for all the wrong reasons.
It’s time to drop the myth that IT lives in a basement. A surprising number of the biggest disruptions of the 21st century involved computers in some form — usually not because they were hacked, but because of how they were designed, connected, timed, and trusted.
To understand how things fail, we start with how systems actually work underneath — how they process information, communicate, and remember, and how small assumptions quietly turn into large-scale failures.
If this sounds like black magic at first, don’t worry. The concepts are introduced gradually and explained through illustrative metaphors — approachable, occasionally entertaining (hopefully), and accurate enough to build real understanding along the way. No prior background is assumed.
From there, the focus shifts to security, recovery, and stability — protecting systems from malicious actors, preparing to rebuild when prevention fails, and designing systems that don’t immediately collapse when something goes wrong.
And yes — in every one of these areas, there are countless ways to hurt yourself. This volume covers enough of them to make the pattern obvious.
At a Glance
- 96 real-world failures — all of them documented, none hypothetical.
- 28 explainers translating complex systems into human language.
- A handful of less-documented war stories from the author’s own time in the trenches
- Each case explains what happened and what it broke — without drowning in details.
- Beer-talk tone, without dumbing anything down.
- Respect where it’s due — with a deliberate shift in tone for real tragedies.
- Academic-level fact checking and sourcing (500+ references).
- Narrative built from concrete events, not abstract theory.
- Designed to be readable without prior technical background.
Table of Contents
Chapter 0: The Anatomy of a Post-Mortem
Part I: Digital Foundations of Failure
Before bridges collapse or factories explode, failures begin in code.
This part looks at the purest form of modern breakdowns: logic, math, time, and scale quietly turning against their creators. Bugs, broken clocks, and exponential growth show how digital systems fail exactly as instructed — with little concern for what humans actually meant.
- Chapter 1: When Numbers Lie
- Chapter 2: Time Is Broken
- Chapter 3: The Memory Problem: Too Much Trash, Not Enough Walls
- Chapter 4: The Race That Nobody Wins
- Chapter 5: Scale & Exponential Pain
Part II: The Internet’s House of Cards
If computers can fail on their own, they fail far more creatively together.
This part looks at the fragile choreography that lets machines communicate: routing, naming, trust, and load sharing. Protocols promise order, but small misunderstandings quickly cascade into global outages. The Internet mostly works thanks to optimism, duct tape, and everyone assuming someone else has it under control — until it very publicly doesn’t.
- Chapter 6: BGP - How the Internet Finds Itself
- Chapter 7: DNS - How Names Replace Numbers
- Chapter 8: How the Internet learned to trust itself (SSL/TLS)
- Chapter 9: How We Learned to Share the Load
- Chapter 10: When the Cloud Rains
Part III: When Data Fights Back — Why Storage Failures Hurt the Most
Compute can be restarted. Networks can retry. Data doesn’t grow back.
This part focuses on failures of digital memory: corruption, deletion, silent decay, and the comforting illusion that a backup exists. Storage failures rarely explode — they erase. Quietly, permanently, and usually without the courtesy of a clear failure moment.
- Chapter 11: Data – Death by Natural Causes
- Chapter 12: Accountant’s Revenge
- Chapter 13: DB Blunders
- Chapter 14: Lost in Migration
- Chapter 15: Schrödinger's Backup—Both There and Not There Until You Need It
Part IV: The Illusion of Safety — When Clouds Bite Back
This part looks at failures we introduce ourselves: overtrusting cloud platforms, misreading responsibility, and confusing convenience with safety. Misconfigured storage, runaway costs, and security tools turned against their owners show how easily automation and abstraction create a false sense of control — until the bill arrives, the data leaks, or the safeguards turn hostile.
- Chapter 16: When Storage Becomes Billboards
- Chapter 17: When “Scale” Scales Your Bills
- Chapter 18: When Security Tools Become the Threat
Part V: The Illusion of Resilience – Disaster Recovery and Other Optimistic Plans
This part examines what happens when systems fail despite preparation. Redundancy, failovers, and recovery plans promise safety — yet often collapse in perfect sync with the primary system. These chapters explore resilience theater, overconfidence in untested safeguards, and the moment when failure escapes the digital world, raising the stakes from downtime to real-world consequences.
- Chapter 19: Redundancy Is Not Resilience
- Chapter 20: Resilience Theater – Practicing Safety While Everything Burns
- Chapter 21: Where Outages Become Fatal
Note:
This chapter examines failures beyond software and infrastructure — disasters where consequences are measured in human lives. The usual tone gives way to a restrained, factual account out of respect for the events described.
Is it worth the read?
"I can recommend this book for anyone interested why sometimes things fail. It forces us to reflect, and teaches what we should do to avoid same failures as other experienced. I can't wait for further volumes!"
"By focusing on hidden systems like how time is tracked or how the cloud actually functions, it uses real-life accidents to explain complex engineering failures in everyday language. You don't need to be a computer expert to enjoy it because the book skips the hero stories and shows the simple truth: big outages usually happen because of small, ordinary human assumptions."
"This book is very interesting for me because it breaks down how things go wrong in large systems and what we can learn from those past failures. It also simplifies the events enough without losing the content so that even the readers without much technical knowledge can understand the events that lead to failures."
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