Systems Internals (21)

Explorations into operating systems, networks, and low-level systems internals.

21 blogs

2025

(4)

Nov 14

BLOG What are Blocking Queues and Why We Need Them

Systems Internals #systems-internals
Sep 24

BLOG Why gRPC Uses HTTP2

Systems Internals #systems-internals #networking #system-design
Sep 04

BLOG Why and How Cache Locality Can Make Your Code Faster

Systems Internals #systems-internals #caching #memory-management
Sep 02

BLOG Why does DNS use both UDP and TCP

Systems Internals #systems-internals #caching #fault-tolerance

2024

(2)

2021

(4)

Jun 09

BLOG Fork Bomb

Systems Internals #systems-internals #memory-management #operating-systems
Apr 28

BLOG Python Internals - Exploring Chained Comparison Operators

Systems Internals #systems-internals #python-internals
Apr 01

BLOG I Changed the Rules for the Python's Walrus Operator

Systems Internals #systems-internals #prompt-engineering #python-internals
Jan 10

BLOG Constant Folding in Python

Systems Internals #systems-internals #data-structures #go

2020

(10)

Dec 20

BLOG How Python Uses String Interning to Keep Runtime Efficient

Systems Internals #systems-internals #caching #go
Dec 13

BLOG Visualizing Recursion in Python with Just a Decorator

Systems Internals #systems-internals #algorithms #data-structures
Jun 14

BLOG Making Integers Iterable in Python

Systems Internals #systems-internals #networking #python-internals
Jun 07

BLOG Structure Composition and Emulating Inheritance in C

Systems Internals #systems-internals
May 17

BLOG How Python Handles Integers Under the Hood

Systems Internals #systems-internals #memory-management #python-internals
Apr 19

BLOG Modeling Finite State Machines with Python Coroutines

Systems Internals #systems-internals #concurrency #networking
Feb 21

BLOG Python Prompt Strings

Systems Internals #systems-internals #prompt-engineering #python-internals
Feb 07

BLOG Python's Missing Feature - Function Overloading

Systems Internals #systems-internals #python-internals
Jan 10

BLOG How Python Handles Gigantic Integers

Systems Internals #systems-internals #python-internals
Jan 03

BLOG Python Internals - I Made Addition Unpredictable

Systems Internals #systems-internals #python-internals

2016

(1)

Apr 12

BLOG HTTP - The Hard Way with Netcat

Systems Internals #systems-internals #ai-agents #networking

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