Jarek Ratajski - Dysfunctional DDD | Lambda Days 2019

This video was recorded at Lambda Days 2019 http://www.lambdadays.org/lambdadays2019 Get involved in Lambda Days' next conference http://www.lambdadays.org --- (DYS)FUNCTIONAL DDD by Jarek Ratajski ABSTRACT Domain Driven Design patterns are commonly used in business applications. There is, however, a visible mismatch when we look at them from a functional programming perspective. Some concepts seem to fit perfectly: like event sourcing. Some, however, seem to be built around mutability or side effects like aggregates or commands in CQRS. Some are just hard to grasp like domain events, integration events. In this talk we will try to revisit the core concepts of DDD from a functional perspective and build a simple system using a little bit more functional approach. Read the full abstract: http://www.lambdadays.org/lambdadays2019/jarek-ratajski --- THE SPEAKER - JAREK RATAJSKI Java developer with a functional heart JVM Developer since 1999 More on Jarek Ratajski: http://www.lambdadays.org/lambdadays2019/jarek-ratajski --- LAMBDA DAYS & ERLANG SOLUTIONS Lambda Days is powered by Erlang Solutions. Lambda Days 2019 was sponsored by Brainly, Schibsted, Standard Chartered, Erlang Solutions, NoRedInk & Uber. LAMBDA DAYS Website: http://www.lambdadays.org Twitter: https://twitter.com/LambdaDays Facebook: https://www.facebook.com/lambdadays LinkedIn: https://www.linkedin.com/company/lambda-days/ Mail: info at lambdadays.org #LambdaDays #DDD