System Design Was HARD - Until You Knew the Trade-Offs

System design involves making critical trade-offs to achieve the right balance for a project's specific needs. Understanding these trade-offs in data management, like choosing between SQL and NoSQL for consistency versus scalability, or normalization versus denormalization for data integrity versus performance, is vital. The CAP theorem highlights the need to prioritize between consistency, availability, and partition tolerance in distributed systems. Ultimately, the chosen approach depends on the application's requirements and priorities.