This course prepares you for a system design interview by using a case study of DoorDash (a prepared food delivery system) and familiarizes you with the challenges you will encounter during the interview. You will begin by understanding the theory behind the system design interview to give you an idea of what to expect. Next, you’ll understand how to identify a system’s requirements, handle data, and lay down the architecture of the system. Along the way, diagrams and quizzes will help you solidify your concepts. By the end of this course, you will have a solid understanding of how to approach a system design interview, and you will have the confidence to answer a number of different scenarios, no matter the question.

ABOUT THE AUTHOR

Partha Pratim Sanyal

Software Engineer with passion in designing fault-tolerant & scalable systems and astronomy. A dream job would be to develop software systems that cater to the Mars mission.

Learn more about Partha

Trusted by 3.1 million developers working at companies

These are high-quality courses. Trust me the price is worth it for the content quality. Educative came at the right time in my career. I'm understanding topics better than with any book or online video tutorial I've done. Truly made for developers. Thanks

Anthony Walker

@_webarchitect_

Just finished my first full #ML course: Machine learning for Software Engineers from Educative, Inc. ... Highly recommend!

Evan Dunbar

ML Engineer

You guys are the gold standard of crash-courses... Narrow enough that it doesn't need years of study or a full blown book to get the gist, but broad enough that an afternoon of Googling doesn't cut it.

Software Developer

Carlos Matias La Borde

I spend my days and nights on Educative. It is indispensable. It is such a unique and reader-friendly site

Souvik Kundu

Front-end Developer

Your courses are simply awesome, the depth they go into and the breadth of coverage is so good that I don't have to refer to 10 different websites looking for interview topics and content.

Vinay Krishnaiah

Software Developer

Course

Grokking the Modern System Design Interview

Everything you need for Grokking the System Design Interview, developed by FAANG engineers. Master distributed system fundamentals and practice real-world interview questions.

26 h

intermediate

Skill Path

Become a Distributed Systems Professional

Distributed systems development is a highly sought-after skill. Expand your job opportunities with lessons designed for upcoming developers like you.

54 h

beginner

Skill Path

Deep Dive into System Design Interview

Build an in-depth understanding of Distributed Systems and Design to ace any System Design interview.

55 h

beginner

Course

Machine Learning System Design

Gain insights into designing robust machine learning systems. Delve into key concepts, methodologies, and best practices to build efficient, scalable, and reliable ML solutions.

17 h

intermediate

Skill Path

Scalability & System Design for Developers

Learn to make better architecture and design decisions for systems that scale.

122 h

intermediate

Course

Advanced System Design Interview Prep

Have a System Design Interview coming up? Brush up on best practices and get interview-ready in <5 hours with a selection of hand-picked, real-world problems.

5 h

advanced

Course

Principles and Practices of Advanced System Design

Ready to become a System Design pro? Unlock the world’s largest distributed systems, including file systems, data processing systems, and databases from hyperscalers like Google, Meta, and Amazon.

20 h

advanced

Course

System Design Interview Prep Crash Course

Need to learn System Design in a hurry? Grasp essential concepts, practice real design scenarios, and build interview confidence—all through 15-minute problem sets crafted for speed and impact.

7 h

intermediate

Course

Grokking the Modern System Design Interview

intermediate

26 hour

Skill Path

Become a Distributed Systems Professional

beginner

54 hour

Skill Path

Deep Dive into System Design Interview