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System Design ⚙️
How databases store data on the disk
Easy explanation of how HDDs and SSDs store data from database
 • Pradyumna
Apache Kafka Basics
Understanding the core components of Kafka for System design interviews
 • Pradyumna
The Power of Bloom Filters in System Design
In this post, we’ll break down Bloom filters from first principles and see how they’re used in real-world systems.
 • Pradyumna
Client-Side Proxy vs Server-Side Proxy
Understanding forward proxies and reverse proxies from first principles, plus how they differ from VPNs and firewalls
 • Pradyumna
Zero to One : Learning Agents and Agentic Patterns
From foundational building blocks to multi-agent systems: A deep dive into agentic patterns and memory in agents
 • Pradyumna
Caching Playbook for System Design Interviews
Everything about caches - layers, strategies, eviction policies, and production edge cases.
A Simple Proof of the CAP Theorem
CAP in one scenario (no fluff)
 • Pradyumna
Easy Explanation of Consistent Hashing
Deep dive into consistent hashing, and why knowing about this is important
 • Pradyumna
SQL vs NoSQL: A Simple Checklist to Choose the Right Database in Interviews
Don’t Guess the Database choice in System Design Interviews: Use this decision checklist
 • Pradyumna
Evolving Engineer
Evolving Engineer
This newsletter is about learning engineering concepts at a level beginners can understand snd seniors appreciate.
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