System Component Design for Scalable Platforms

System design is the blueprint for creating software that can handle massive user loads, manage complex data flows, and remain highly available. This course breaks down the core architectural decisions necessary to build scalable platforms, focusing on how large-scale services decompose functionality into distinct, efficient components. By mastering these principles, you will gain the confidence to approach and solve real-world system design challenges. What you'll learn: * Understand the principles of microservices architecture, service boundaries, and decomposition strategies for complex applications. * Learn to select appropriate communication patterns, including synchronous APIs, load balancing, and asynchronous Pub/Sub messaging systems. * Design core components necessary for delivery platforms, such as user management, ordering flows, search indexing, and real-time notification services. * Apply modern data storage strategies, including polyglot persistence and techniques for ensuring eventual consistency across distributed services. * Configure foundational observability patterns using logging, metrics, and tracing to monitor system health and diagnose performance issues. This course begins with essential terminology and the fundamentals of distributed systems, then walks through the systematic design of key components, and concludes with strategies for ensuring reliability and high availability. This is a foundational course for aspiring software architects and senior developers. No prior system design experience is required. Start building your architectural expertise today.