Most Commonly Asked System Design Interview Problems/Questions Last Updated : 29 Jul, 2025 Comments Improve Suggest changes Like Article Like Report This System Design Interview Guide will provide the most commonly asked system design interview questions and equip you with the knowledge and techniques needed to design, build, and scale your robust applications, for professionals and newbiesBelow are a list of most commonly asked interview problems/case studies/questions in System Design interviews:System Design Interview Problems\QuestionsSolutionsDesign URL Shortener like TinyURLReadDesign NetflixReadDesign YoutubeReadDesign InstagramReadDesign TwitterReadDesign E-commerce Store like AmazonReadDesign WhatsAppReadDesign FacebookReadDesign File Sharing System like DropboxReadDesign Autocomplete for Search EnginesReadDesign Google MapsReadDesign Location Based Service like YelpReadDesign UberReadDesign Ticket Booking System like BookMyShowReadDesign SpotifyReadDesign ZoomReadDesign TikTokReadDesign RedditReadDesign Distributed Message Queue like KafkaReadDesign Distributed Job SchedulerReadDesign Rate LimiterReadDesign Notification ServiceReadDesign Content Delivery Network (CDN)ReadDesign Parking GarageReadDesign Online Code EditorReadDesign Vending MachineReadDesign Authentication SystemReadDesign UPIReadFurther Reads:Complete System Design Interview GuideSystem Design TutorialSoftware Design Patterns Crack System Design Interviews | All you need to know about System Design Interviews Comment More infoAdvertise with us Next Article How to Crack System Design Interview Round? R RishabhPrabhu Follow Improve Article Tags : System Design interview-preparation Interview-Questions Similar Reads Most Commonly Asked System Design Interview Problems/Questions This System Design Interview Guide will provide the most commonly asked system design interview questions and equip you with the knowledge and techniques needed to design, build, and scale your robust applications, for professionals and newbiesBelow are a list of most commonly asked interview proble 1 min read How to Crack System Design Interview Round? In the System Design Interview round, You will have to give a clear explanation about designing large scalable distributed systems to the interviewer. This round may be challenging and complex for you because you are supposed to cover all the topics and tradeoffs within this limited time frame, whic 9 min read System Design Interview Questions and Answers [2025] In the hiring procedure, system design interviews play a significant role for many tech businesses, particularly those that develop large, reliable software systems. In order to satisfy requirements like scalability, reliability, performance, and maintainability, an extensive plan for the system's a 7 min read 5 Common System Design Concepts for Interview Preparation In the software engineering interview process system design round has become a standard part of the interview. The main purpose of this round is to check the ability of a candidate to build a complex and large-scale system. Due to the lack of experience in building a large-scale system a lot of engi 12 min read 5 Tips to Crack Low-Level System Design Interviews Cracking low-level system design interviews can be challenging, but with the right approach, you can master them. This article provides five essential tips to help you succeed. These tips will guide you through the preparation process. Learn how to break down complex problems, communicate effectivel 6 min read Chat Applications Design ProblemsDesigning Facebook Messenger | System Design Interview We are going to build a real-time Facebook messaging app, that can support millions of users. All the chat applications like Facebook Messenger, WhatsApp, Discord, etc. can be built using the same design. In this article, we will discuss the high-level architecture of the system as well as some spec 9 min read Media Storage and Streaming Design ProblemsSystem Design Netflix | A Complete Architecture Designing Netflix is a quite common question of system design rounds in interviews. In the world of streaming services, Netflix stands as a monopoly, captivating millions of viewers worldwide with its vast library of content delivered seamlessly to screens of all sizes. Behind this seemingly effortl 15+ min read Design Dropbox - A System Design Interview Question System Design Dropbox, You might have used this file hosting service multiple times to upload and share files or images. System Design Dropbox is a quite common question in the system design round. In this article, we will discuss how to design a website like Dropbox.Important Topics for the Dropbox 14 min read Like