Explore the world of modern Online Analytical Processing (OLAP) database systems in this comprehensive lecture from Carnegie Mellon University's Advanced Database Systems course. Delve into the latest developments and innovations in OLAP technology, guided by Professor Andy Pavlo. Gain insights into the architecture, design principles, and performance optimizations of contemporary OLAP systems. Examine real-world applications and case studies to understand how these systems are revolutionizing data analytics and decision-making processes in various industries. Access accompanying slides and detailed notes to reinforce your learning and deepen your understanding of this critical topic in database management.