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Inside Lioran S3: How a PUT Becomes a Durable Object in the Rust Engine

Inside Lioran S3: How a PUT Becomes a Durable Object in the Rust Engine

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3 min read
Strict vs Balanced Durability in Lioran S3: What fsync Actually Changes

Strict vs Balanced Durability in Lioran S3: What fsync Actually Changes

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3 min read
Durability, Crash Safety and Disk Guardrails in Lioran S3

Durability, Crash Safety and Disk Guardrails in Lioran S3

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3 min read
UML State Machine Diagrams

UML State Machine Diagrams

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8 min read
Why Kenyans Still Type 20-Digit Tokens in 2026: The Split Metering Reality and the Auto-Load Bottleneck

Why Kenyans Still Type 20-Digit Tokens in 2026: The Split Metering Reality and the Auto-Load Bottleneck

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4 min read
Maliklang-V4.1.0: Engineering a Functional Low-Level Sovereign Engine in Just 29 Bytes

Maliklang-V4.1.0: Engineering a Functional Low-Level Sovereign Engine in Just 29 Bytes

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2 min read
What Actually Happens Inside OverlayFS: How Docker Layers, Copy-Up, and Whiteouts Really Work

What Actually Happens Inside OverlayFS: How Docker Layers, Copy-Up, and Whiteouts Really Work

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7 min read
Why kill -9 Cannot Be Trapped: The Kernel's Unstoppable SIGKILL Path

Why kill -9 Cannot Be Trapped: The Kernel's Unstoppable SIGKILL Path

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3 min read
What Actually Happens During a Linux Context Switch: Registers, TLB Flushes, and the True Cost of Multithreading

What Actually Happens During a Linux Context Switch: Registers, TLB Flushes, and the True Cost of Multithreading

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9 min read
What Actually Happens During Garbage Collection: Tri-Color Marking, Write Barriers, and Why RSS Stays High

What Actually Happens During Garbage Collection: Tri-Color Marking, Write Barriers, and Why RSS Stays High

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8 min read
What Actually Happens Between malloc() and Physical RAM: Virtual Memory, Page Faults, and the MMU

What Actually Happens Between malloc() and Physical RAM: Virtual Memory, Page Faults, and the MMU

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8 min read
Why CPU Branch Prediction Fails: Pipeline Bubbles, Speculative Execution, and Branchless Code

Why CPU Branch Prediction Fails: Pipeline Bubbles, Speculative Execution, and Branchless Code

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9 min read
# Receive buffers and flow control in Rust multiplexer

# Receive buffers and flow control in Rust multiplexer

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3 min read
Epoll vs Select vs Poll: How the Linux Kernel Actually Handles 100k Concurrent Connections

Epoll vs Select vs Poll: How the Linux Kernel Actually Handles 100k Concurrent Connections

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9 min read
The Day a Single 64-Byte Cache Line Cost Us $72,000 on the Non-Farm Payrolls Bell

The Day a Single 64-Byte Cache Line Cost Us $72,000 on the Non-Farm Payrolls Bell

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6 min read
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