Learn to build a production-grade system for processing billions of real-time logs in this detailed video tutorial. Master the fundamentals of system architecture, website log production, and cloud infrastructure setup while exploring the integration of Apache Airflow, Kafka, and Elasticsearch. Follow along with hands-on demonstrations covering system architecture design, implementing log generation from websites, configuring a free Kafka cluster, and establishing a free Elasticsearch cluster. Gain practical experience through step-by-step instructions and comprehensive explanations that bridge the gap between theory and real-world implementation.