Event Sourcing with CQRS Architecture and Design - An In-Depth Look

Explore event sourcing and Command Query Responsibility Segregation (CQRS) patterns in this 47-minute conference talk from YOW! 2017 delivered by Sebastian von Conrad, Director of Engineering at Culture Amp. Gain deep insights into building software systems that capture essential business events and interpret them through disposable subsystems, enabling rapid experimentation and adaptation to changing business needs. Learn how to implement a system that handles command validation, converts successful commands into events, creates denormalized projections for fast data reads, and develops single-responsibility services that react to events. Discover why event sourcing, despite its proven track record, remains underutilized in mainstream software development and how combining it with CQRS can create more flexible, maintainable, and scalable applications. Master the principles of decoupling systems into small services that can be quickly built, modified, and replaced while maintaining core business concepts at the heart of your code.