Introduction to System Design

System design is a crucial aspect of building scalable, efficient, and reliable software systems. It involves designing the system's structure, data flow, and performance characteristics to meet immediate business needs while ensuring flexibility and scalability for future growth.

Performance is critical in system design, as it directly impacts user experience. Factors such as response time, throughput, and latency can make or break a system's success. Consistency, availability, and partition tolerance are fundamental concepts that help balance these competing demands.

Distributed systems, load balancing, caching, and redundancy are key strategies for ensuring performance, reliability, and fault tolerance. OLTP (online transaction processing) and OLAP (online analytical processing) systems have different design requirements, with OLTP focusing on real-time transactions and OLAP prioritizing data analysis and reporting.

Understanding system design is essential for building software systems that can handle peak traffic efficiently, maintain cost efficiency, and gain a competitive advantage. By learning and applying these concepts, developers can create high-performance systems that meet immediate business needs while providing a foundation for future growth.

Source: https://dev.to/adarshdebata/introduction-to-system-design-82c