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New to System Design Interview Prep?
Follow this curated path β each post builds on the previous, helping you master System Design Interview Prep step by step.
- 1
The Ultimate Guide to Acing the System Design Interview
Don't panic. System Design interviews are open-ended discussions. This framework (Requirements, API, DB, Scale) will help you structure your answer.
Start Here14 min - 2
System Design Core Concepts: Scalability, CAP, and Consistency
The building blocks of distributed systems. Learn about Vertical vs Horizontal scaling, the CAP Theorem, and ACID vs BASE.
Core Concept13 min - 3
System Design Networking: DNS, CDNs, and Load Balancers
The internet's traffic control system. We explain how DNS resolves names, CDNs cache content, and Load Balancers distribute traffic.
Core Concept16 min - 4
System Design Protocols: REST, RPC, and TCP/UDP
How do servers talk to each other? This guide explains the key protocols: REST vs RPC for APIs, TCP vs UDP for transport.
Core Concept17 min - 5
System Design Databases: SQL vs NoSQL and Scaling
The eternal debate: SQL or NoSQL? We break down ACID vs BASE, Sharding vs Replication, and when to use MongoDB vs PostgreSQL.
Core Concept14 min
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Abstract Algorithms
@abstractalgorithms
Exploring the fascinating world of algorithms, data structures, and software engineering through clear explanations and practical examples.