System Design Interview

Preparing for Netflix’s system design interview? This guide covers top Netflix design questions—like building a video streaming platform and CDN architecture—and shows how to approach them the Netflix way.

Prepare for Microsoft’s system design interview round—learn how to answer Azure-scale design questions, balance cost vs performance, and think clearly under real-world constraints. This guide covers questions like design Microsoft Teams and build a scalable Azure service.

Learn the techniques of passing the Google System Design Interview without Programming Skills

Prepare with 50 advanced system design interview questions with tips on how to tackle each.

Tired of vague system design advice? This all-in-one guide covers common interview questions, real-world examples, and a simple, repeatable framework you can use in any interview. Learn how to think, speak, and design like a top-tier engineer.

Expert Tips and Real-World Examples to Ace Cache Invalidation Questions in System Design Interviews.

Comparing Features, Performance, and Use Cases of Top Messaging Brokers.

Boost your system design knowledge with 7 essential research papers. From Google’s GFS to Amazon’s Dynamo, get key insights into distributed systems that will help you ace your next design interview.

Preparing for a system design interview? Learn 25 fundamental system design concepts – from caching and load balancing to the CAP theorem – and get the insights you need to ace your interview.

Unlocking OOP: Essential Concepts With Real-World Examples.

An In-depth Exploration of Consistency Models and Their Practical Applications.

Not sure when to use NoSQL vs SQL? Learn the strengths of NoSQL databases, their ideal use cases, and how to discuss them in system design interviews to make the right architectural choices.

Unlock the Key Principles, Essential Concepts, and Proven Tactics to Stand Out in Your Google System Design Interview

Learn system design for interviews and master system design interviews prep with our 7-step guide. Get key design patterns and expert tips to ace system design in a hurry.

Learn key scalability techniques and principles (sharding, replication, load balancing, etc.). and find out how Netflix, AWS, and Google scale systems using real-world techniques.

Separating Myths from Truths in the Microservices Landscape.

Compare Monolithic, SOA & Microservices architectures with real-world use cases. Learn their pros & cons—and find out which to use when for your next project.

Understanding the Challenges of Horizontally Scaling SQL Databases for System Design.

Need to prep fast for your system design interview? This 7-day crash course breaks down what to study each day—fundamentals, real-world examples, mock questions, and expert tips. Includes a free checklist PDF to keep you on track.

Want to impress in your next system design interview? Discover 7 actionable tips to stand out—like structuring your answers, communicating trade-offs, and avoiding common pitfalls.

In-depth comparison of the 3 most popular API development technologies.

Discover the differences between load balancer, reverse proxy, and API gateway, and learn how to choose the right tool for your application.

This guide answers the top 50 FAQs to help you prepare. How much detail is enough? Do you need to know specific technologies? Find out how to tackle system design scenarios, communicate your ideas, and avoid common pitfalls – all in one comprehensive resource.

Confused by system design interviews? Follow this 7-step framework to structure your answers like a pro. Perfect for FAANG prep and 2025 interviews.

A closer look at how Kafka Streams, Apache Flink, and Apache Storm handle real-time data streaming.

Understand Apache ZooKeeper’s architecture – a step-by-step breakdown of its design, leader election, znodes, and why it matters for distributed systems.

A comprehensive overview of the data replication strategies.

Explore Best Practices, Design Principles, and Real-World Use Cases for Building Efficient and Scalable RESTful Services

Learn how CDNs work and how to design a CDN in system design interviews – strategies to reduce latency, improve availability, and handle traffic spikes.

Learn how to design a URL shortening service (like TinyURL or Bit.ly) in a system design interview. We cover the full design: requirements (e.g. generating short links, redirection, custom aliases), system architecture, database schema, and strategies for scalability and fault tolerance.

Learn quick back-of-the-envelope estimation techniques for system design interviews. This comprehensive guide covers how to approximate capacity and performance on the fly, with examples and pro tips to boost your confidence.

What is CAP theorem and how PACELC extends it?

Preparing for Amazon system design interviews? This guide covers top example questions and tips—like how to design a URL shortener, handle trade-offs, and impress Amazon interviewers.

Learn essential software design principles for interviews like SOLID, DRY, and KISS. Master clean, scalable coding practices interviewers expect you to know.

System Design Cheat Sheet – A comprehensive quick-reference covering fundamentals (scalability, CAP theorem, caching, etc.), common design questions, tips, and best practices to ace system design interviews.

Preparing for Meta’s system design interview? Explore top Facebook-style questions and solutions—like how to design a news feed or chat service—and learn how to structure your answers to impress Meta interviewers.

Learn the top 5 techniques to reduce latency

Discover a complete system design interview roadmap, real-world e-commerce design, and an essential checklist to ace your next interview.

No system design experience needed! This beginner’s guide covers core concepts, design patterns, interview frameworks, and sample questions to help you prepare step by step.

Prepare for your Tesla system design interview with this expert guide. Learn key concepts, common questions, and strategies to design scalable and energy-efficient systems.

Demystify OpenAI’s system design interview process and learn about the key concepts and common OpenAI system design interview questions.

Learn what Google looks for in system design interviews—includes sample questions like design YouTube or Google Drive and how to structure answers that scale.

Prepare for your Salesforce system design mock interview with expert tips, key topics, and best practices. Learn how mock interviews can boost your confidence and performance.

Master your Amazon system design mock interview with proven strategies, common questions, and expert mock interview tips. Get interview-ready with guidance from FAANG-level engineers.

Learn 5 key lessons from Grokking the System Design Interview to boost your system design interview prep. Master requirements, trade-offs, scalability, and more with practical tips.

Master FAANG system design interviews with expert strategies from ex-Google, Meta, and Amazon engineers. Learn how to scale, communicate trade-offs, and design like a pro.

Learn system design for beginners with this easy guide to core concepts like scalability, availability, caching, and more — explained in simple terms with real-world analogies.

Wondering if Grokking the System Design Interview is worth your time? This detailed comparison reviews Grokking against top system design resources, helping you choose the best prep for FAANG interviews and beyond.

Boost your system’s reliability and performance with database replication. Explore single-leader, multi-leader, and leaderless replication strategies to keep data safe, fast, and highly available.

Discover how database indexes work under the hood – from B-trees to pointers. Learn how these hidden data structures make your queries blazing fast.

Learn how modern databases juggle hundreds of simultaneous transactions without losing integrity. A simple breakdown of ACID properties and how locking and optimistic strategies work.

Learn the differences between message queues, publish-subscribe, and event streams. Understand how each pattern keeps your microservices in sync and your data flowing.

Learn the difference between normalized vs denormalized database schemas and how choosing one or the other impacts your app’s performance and scalability.

Preparing for a system design interview? Learn about 12 key algorithms (Bloom Filter, Raft, Merkle Tree, etc.) that every developer should know. Master these concepts to design scalable, robust systems with confidence.

Don’t get stumped by scalability questions. Learn how Redis solves common system design challenges (fast caching, handling traffic spikes, etc.) and ace your interview answers.

Learn how idempotency ensures safe retries and consistent results in distributed systems and key techniques for building fault-tolerant services.

Learn system design from the ground up – this ultimate primer covers core concepts, real-world examples, and expert tips to ace system design interviews.

Crack your next FAANG interview with these 10 must-practice system design questions and model answers. Perfect for software engineers preparing in 2025.

Learn how system design interviews work, what interviewers want, and how to answer step-by-step—plus common mistakes to avoid.

New to system design? This 2025 beginner’s tutorial covers core concepts, real-world architecture patterns, scalability tips, and interview strategies—no experience needed.

Master trade-offs to build robust architectures. Learn to balance performance, reliability, cost, security, and usability in complex system design.

Learn the most common system design interview questions for FAANG and top tech roles in 2025. Get clear, structured answers to real interview scenarios.

Ace your 2025 system design interview with this complete guide—featuring a 7-step framework, core concepts, real-world examples, and interview questions.

Learn distributed system design from scratch. This complete beginner’s guide covers CAP theorem, scalability patterns, consistency models, and real-world examples like Netflix, Spanner, and DynamoDB.

Software engineer interview preparation made easy. This guide covers coding challenges, system design, behavioral questions (STAR method), resume tips, and expert advice to help you ace your next interview.

Understand everything about Meta's Product Design (Architecture) interview for software engineers, from the format, sample questions, and evaluation criteria, to the preparation technique.

Discover what sets the meta system design interview apart from product design. Learn definitions & key differences.

Learn how to ace system design interviews with quick back-of-the-envelope estimations and unlock a step-by-step framework for estimating scale.

Master requirements gathering for system design interviews with this guide for beginners, covering functional & non-functional needs and common pitfalls

Preparing for a Meta (Facebook) Engineering Manager interview? This in-depth guide covers the EM interview process, technical & leadership prep tips, system design strategies, common questions, and timeline to help you succeed.

Find out why practicing system design is crucial for software engineers and how they can build scalable systems, sharpen problem-solving, and ace interviews to advance their careers.

Learn the 2025 approach to system design trade-offs with a step-by-step framework tailored for FAANG interviews. Discover key architectures, real-world examples, and interview tips to help junior and mid-level developers tackle system design challenges with confidence.

Learn the basics of high availability in system design. Understand key concepts, architecture strategies, and how to build fault-tolerant systems that stay online 24/7.

Unlock success with our comprehensive guide on system design interview preparation! Discover key strategies, tips, and insights to master every aspect of system design interviews and land your dream tech job.

Unlock the secrets to acing FAANG interviews with our comprehensive guide. Explore insider strategies for coding, system design and behavioral rounds.

What You Must Know To Clear a System Design Interview

Learn the 10 best API design practices you need to implement

Find out how system design impacts the role of data scientists and engineers

Facing questions about large-scale system design? Learn how to architect systems for millions of users with high availability, reliability, and performance. This guide breaks down key concepts to help you design at scale confidently.

Want to learn about the 4 pillars of system design? Understand the concepts of Scalability, Availability, Reliability, and Performance in system design.

Unlocking the Power of Integration: Exploring the Essentials of API (Application Programming Interface) and Its Pivotal Role in Modern Software Development.

Navigating the Complexities of Horizontal Scaling in SQL Databases

Learn the 10 most important software architecture patterns (Layered, Microservices, Event-Driven, etc.) – understand when to use each with pros/cons. Perfect for system design prep.

Follow this 2025 roadmap from system design fundamentals to advanced concepts – a step-by-step learning path for beginners and experienced engineers alike.

Navigate top system design courses ideal for coding interviews. Solve complex design problems with practical applications and master your interview preparation.

Start by clarifying requirements, outline high-level design, then drill down into components. This guide teaches a repeatable 5-step method to tackle any system design problem confidently.

Join Our Software Engineer Interview Bootcamp to Transform Your Interview Skills in 12 Weeks.

Explore 20 common API interview questions and expert answers. Learn about APIs, REST, SOAP, testing, rate limiting, and more for your next job interview.

Ace Your System Design Interview with a Deep Dive into Microservices Patterns

Dive deep into the essential strategies for system design interview success! Our comprehensive guide offers tips, insights, and practice to help you ace the system design interview.

How to clear technical interview in 2025

Learn the skills you need to build as a junior developer

3 Technologies You Must Know About

What Is an Interview Bootcamp and Why Is It Important?

Need to prepare for a system design interview fast? This last-minute system design prep guide covers the key concepts, must-know technologies, and high-impact strategies to help you focus on what truly matters—so you can ace your interview with confidence.

Explore the key phases of a system design interview in this comprehensive guide, designed to help candidates excel in their technical evaluations

Master REST API concepts with our guide, featuring key interview questions and Flask examples to enhance your web development skills.

Navigate the PayPal software engineer interview process with confidence! Explore our in-depth guide covering technical and behavioral questions, system design, salary insights, and preparation tips. Ideal for aspiring engineers seeking to join PayPal’s innovative team.

Elevate your technical interview skills with our expert guide on Meta's technical screening process. Discover tips, strategies, and insights to excel in your senior software engineer interview.

Which tools are best for creating interactive system design diagrams?

Learn how to prepare for your Meta interview with this guide

Learn the basics of distributed systems