- Can you describe a simple database schema for a blog application that allows users to create, read, update, and delete blog posts?
- How would you design a system that can handle a high volume of user authentication requests?
- How would you ensure the security of user data in a system that handles sensitive information?
- Can you explain the difference between a monolithic and microservices architecture, and their advantages and disadvantages?
- How would you design a system that can handle a large number of concurrent users without impacting performance?
- How would you ensure data consistency and integrity in a distributed system?
- Can you explain the concept of horizontal and vertical scaling and how they differ?
- How would you design a system that can handle traffic spikes during peak periods?
- How would you handle data backups and disaster recovery in a production environment?
- How would you design a system that can process and store large amounts of user-generated content, such as photos, videos, and audio recordings?
- Can you describe a distributed caching system that can improve the performance of a web application?
- How would you design a system that can handle real-time streaming of data, such as a stock ticker or social media feed?
- How would you design a fault-tolerant system that can handle hardware failures or network outages without losing data or downtime?
- Can you explain the principles of load balancing and how they can improve the scalability and performance of a system?
- How would you design a system that can handle internationalization and localization for a global audience?
- Can you explain the principles of RESTful API design and how they can be used to build scalable and maintainable systems?
- How would you design a system that can handle user-generated content moderation and filtering?
- How would you handle system monitoring and alerting in a production environment?
- Can you explain the principles of containerization and how they can be used to improve system scalability and reliability?
- How would you design a recommendation engine that can suggest products or services based on user behavior, preferences, and historical data?
- Can you describe a distributed messaging system that can handle high throughput and low latency for real-time communication?
- How would you design a system that can handle the processing and analysis of large datasets, such as machine learning or big data applications?
- How would you design a fault-tolerant distributed database system that can handle high concurrency and consistency requirements?
- Can you explain the principles of distributed systems and how they can be used to build highly scalable and fault-tolerant systems?
- How would you design a system that can handle geographically distributed users and data centers?
- Can you describe the principles of event-driven architecture and how they can be used to build scalable and responsive systems?
- How would you handle authentication and authorization in a microservices architecture?
- How would you design a system that can handle automated deployment and testing for continuous delivery?
- Can you explain the principles of serverless computing and how they can be used to build scalable and cost-effective systems?