To design a software system that scales smoothly: Use Microservices: Divide the system into smaller, independent parts to scale as needed. Add Load Balancing: Spread traffic across servers to avoid overload. Leverage Cloud: Use platforms like AWS for easy scalability and resource management. What’s your approach to handling rapid growth?

To design a scalable system with AWS, start with microservices architecture using AWS ECS or AWS Lambda to deploy independent services like user management or payment processing, ensuring each can scale individually. Use AWS Elastic Load Balancer (ELB) to distribute traffic and prevent overload during high-demand events. Implement AWS Auto Scaling to dynamically adjust EC2 instances based on traffic patterns, optimizing costs. Store data in Amazon DynamoDB for high throughput and low-latency performance, perfect for real-time applications. Enhance speed with Amazon CloudFront, delivering cached content globally. These AWS services ensure seamless scalability without rework.

To design a scalable software system, focus on: Microservices Architecture: Modularize functionalities for targeted scaling, reduced interdependencies, and streamlined processes. Load Balancing: Use tools like NGINX or cloud-managed solutions for high availability and optimal performance during traffic surges. Cloud-native Solutions: Leverage elastic resources (AWS, Azure, GCP) with auto-scaling and serverless tools for flexibility. Additionally, database partitioning (sharding/NoSQL) and caching strategies (Redis/CDN) optimize performance under heavy loads.