Chris Richardson describes how to implement business logic using a domain model that is based on event sourcing. He compares and contrasts a hybrid OO/FP design with a purely functional approach.
Christopher Meiklejohn looks at applying two techniques together, deterministic data flow programming and conflict-free replicated data types, to create highly available and fault-tolerant systems.
Benjamin Augustin takes the practical approach of a complex API to explain how RxJava and Functional Reactive Programming (FRP) can be used on every project to make one's life easier.
Tal Weiss explores five crucial Java techniques for distributed debugging and some of the pitfalls that make bug resolution much harder, and can even lead to downtime.
The panelists discuss the Scala compiler fork (typelevel.org): Is this a positive and natural outgrowth of a growing language or will this development cause irreparable rifts in the Scala community?
Torben Hoffmann talks about how to design systems with asynchronous message passing between processes that do not share any memory.
Anil Madhavapeddy explains how the OCaml module system enables the construction of a large scale OS software, and also the resulting portability benefits.
Fred George discusses two challenges developing microservices: the asynchronous messaging bus and using functional programming which may be at odds with this approach.
Hadi Hariri takes a look at code usually written when developing business applications and how to refactor this using functional paradigms, and more importantly, see if these provides any value.
Peter Pilgrim presents the experience of adopting Scala in the digital enterprise. He provides technical and development advice to agile teams new to implementing Scala.
Scott Wlaschin overviews and demonstrates a number of design patterns for functional programming.
Chris Richardson discusses an event-driven microservice architecture, it’s benefits and drawbacks and how Spring Boot can help, implementing business logic using domain models written in Scala.