Design Gurus' Blog

One-Stop Portal For Tech Interviews.

System Design

Coding

Behavioral

Tech Interview

System Design

Circuit Breaker Pattern in System Design: Preventing Cascading Failures

How Modern Distributed Systems Isolate Failures, Protect Dependencies, and Stay Available During Outages

Coding

Top 5 Mock Interview Platforms Compared

Compare the top 5 mock interview platforms (DesignGurus, Pramp, Interviewing.io, and more) by features, feedback, and price, and pick the best fit for your prep.

Behavioral

Behavioral Interviews at FAANG: What They’re Really Looking For

Ever wonder what FAANG interviewers truly want to hear in behavioral interviews? This article reveals the qualities top tech companies seek (with real examples), so you can tailor your responses.

Tech Interview

10 Beginner System Design Interview Questions to Master First

A practical learning path through the foundational system design problems every beginner should understand before tackling advanced interviews.

Latest Blogs

LSM Trees vs. B-Trees: How Modern Databases Handle Reads and Writes

Arslan Ahmad

Arslan Ahmad

Jun 26th, 2026

10 Beginner System Design Interview Questions to Master First

Arslan Ahmad

Arslan Ahmad

Jun 26th, 2026

Circuit Breaker Pattern in System Design: Preventing Cascading Failures

Arslan Ahmad

Arslan Ahmad

Jun 26th, 2026

Transactional Outbox Pattern: How to Solve the Dual-Write Problem

Arslan Ahmad

Arslan Ahmad

Jun 26th, 2026

Vector Database System Design: HNSW, IVF, and Product Quantization

Arslan Ahmad

Arslan Ahmad

Jun 26th, 2026

Recommended Topics

System Design Interview (158)

System Design Fundamentals (85)

Coding Interview (56)

FAANG (35)

Coding Interview Questions (30)

Behavioral Interview (18)

Amazon (15)

Coding Patterns (15)

Facebook (15)

Google (13)

+41 more

One-Stop Portal For Tech Interviews.

Copyright © 2026 Design Gurus, LLC. All rights reserved.