Explore the challenges and solutions of integrating microservices in large-scale systems in this 48-minute conference talk from Devoxx. Delve into the data dichotomy between accessibility and encapsulation in service-based architectures. Learn how industry giants like Uber, Netflix, and LinkedIn scale to millions of events per second using shared, immutable record sequences. Discover strategies for balancing internal service data with shared data, and understand the importance of event-driven architectures and tools like Apache Kafka. Gain insights into data manipulation, immutability, and effective microservices integration techniques for building robust, scalable systems.