DeepSystemStuff (DSS) is not just another technical blog.
Our mission is to bring deep system design and explain it in simple language.DeepSystemStuff is not a typical tech blog.
We go beyond surface-level explanations and break down how systems actually work — in a way that is simple, practical, and easy to follow.
If you want to understand operating systems, memory management, databases, or large-scale architectures without unnecessary complexity, you’re in the right place.
New here? Start with these
Understand process scheduling in simple terms with real examples.
How Chrome Compiles JavaScript
Simple breakdown of architectures used by platforms like Pinterest and Netflix.
We publish frequent articles on:
- System Programming
- Linux Kernel Code Explanation
- Garbage Collector Internals
- DBMS Internals
- Case Studies
- Deep Dive of Big Systems
We Publish on the following Topics
Linux Kernel Internals
Scheduling, memory, structures, and low-level system behavior explained simply.
Garbage Collector Internals
Understand memory management and how GC works in real systems.
DBMS Internals
Learn what actually happens inside databases.
System Design Case Studies
Real-world architectures explained step-by-step.
Large-Scale Engineering
Scaling systems, cloud infrastructure, and engineering trade-offs.
💡 WHY THIS SITE
Why DeepSystemStuff (DSS)
Most technical content on the internet is either too shallow or unnecessarily complex.
DeepSystemStuff focuses on explaining real concepts clearly — without oversimplifying or overwhelming you.
Here you will find:
Clear explanations
Real-world concepts
Minimal jargon
Practical system understanding
⭐ FEATURED SECTION
Popular Reads
Start with some of the most useful and beginner-friendly articles on the site.
📖 ALL ARTICLES SECTION
Want to explore more?
Browse all articles and dive deeper into topics that interest you.
Topics Coming Soon
Linux Network Stack Explanation – Coming Soon: –
The hidden area of Network Programming is the Linux Network Stack. DSS taking charge of explaining how the network stack of Linux works under the hood, DSS will explain it on a code level, in Simple Language so that tech-curious people get their dose of technology explanation
Garbage Collectors Explained:-
How garbage collectors work in real time: The main backend of Salesforce and ServiceNow is written in Java. Imagine millions of users of these systems use Java code, millions of objects are being created and handled by the Garbage Collector of Java, how does this work in real time? Coming soon on DSS