Functional programming can improve the overall design of an application architecture.
Runar Bjarnason has been exploring how writing in a functional style increases modularity and compositionality of software for many years. He is co-author of Functional Programming in Scala, a book that explores the relationship between functional programming and software design.
In this interview with guest host Adam Bell, Runar explains how writing in a functional style involves limiting side effects, avoiding exceptions and using higher order abstractions. Writing in this style places constraints on what a module in a software system may do, but by constraining modules in this way, the software modules themselves become endlessly composable.
Functional Programming In Scala
Constraints Liberate, Liberties Constrain
Transcript provided by We Edit Podcasts. Software Engineering Daily listeners can go to weeditpodcasts.com/sed to get 20% off the first two months of audio editing and transcription services. Thanks to We Edit Podcasts for partnering with SE Daily. Please click here to view this show’s transcript.
Azure Container Service simplifies the deployment, management and operations of Kubernetes. Eliminate the complicated planning and deployment of fully orchestrated containerized applications with Kubernetes. You can quickly provision clusters to be up and running in no time, while simplifying your monitoring and cluster management through auto upgrades and a built-in operations console. Avoid being locked into any one vendor or resource. You can continue to work with the tools you already know, such as Helm, and move applications to any Kubernetes deployment. Integrate with your choice of container registry, including Azure Container Registry. Also, quickly and efficiently scale to maximize your resource utilization without having to take your applications offline. Isolate your application from infrastructure failures and transparently scale the underlying infrastructure to meet growing demands—all while increasing the security, reliability, and availability of critical business workloads with Azure. Check out the Azure Container Service at aka.ms/sedaily.
Your company needs to build a new app, but you don’t have the spare engineering resources. There are some technical people in your company who have time to build apps–but they are not engineers. OutSystems is a platform for building low-code apps. As an enterprise grows, it needs more and more apps to support different types of customers and internal employee use cases. OutSystems has everything that you need to build, release, and update your apps without needing an expert engineer. And if you are an engineer, you will be massively productive with OutSystems. Find out how to get started with low-code apps today–at OutSystems.com/sedaily. There are videos showing how to use the OutSystems development platform, and testimonials from enterprises like FICO, Mercedes Benz, and SafeWay. OutSystems enables you to quickly build web and mobile applications–whether you are an engineer or not. Check out how to build low-code apps by going to OutSystems.com/sedaily.
Simplify continuous delivery with GoCD, the on-premise, open source, continuous delivery tool by ThoughtWorks. With GoCD, you can easily model complex deployment workflows using pipelines and visualize them end-to-end with the Value Stream Map. You get complete visibility into and control of your company’s deployments. At gocd.org/sedaily
, find out how to bring continuous delivery to your teams. Say goodbye to deployment panic and hello to consistent, predictable deliveries. Visit gocd.org/sedaily
to learn more about GoCD. Commercial support and enterprise add-ons, including disaster recovery, are available.