Explore the implementation aspects of Domain-Driven Design (DDD) in a 50-minute conference talk from Spring I/O 2024. Dive into the resurgence of monolithic applications and learn how to develop maintainable systems using DDD techniques combined with Clean/Onion/Hexagonal Architecture. Discover key DDD concepts such as Aggregates, Value Objects, Repositories, and Domain Events, and their implementation using Spring and related technologies. Gain insights on structuring application services with Use Cases and leveraging dependency inversion to separate technology-specific details from application and domain code. Access accompanying slides and code repository for a comprehensive understanding of implementing DDD with Spring.