From Spark with Java by Jean Georges Perrin
You’ve probably seen a simple use-case where Spark ingests data from a CSV file, then performs a simple operation, and then stores the result in the database. In this article, you’re going to see what happened behind the scenes.
From Microservices Patterns by Chris Richardson
In this article, I describe the API gateway pattern. I discuss its benefits and drawbacks. I also describe various design issues that you must address when developing an API gateway.
From Spark with Java
By Jean Georges Perrin
From The Joy of Kotlin
By Pierre-Yves Saumont
From Get Programming with Scala
By Daniela Sfregola
From Modern Java in Action
By Raoul-Gabriel Urma, Mario Fusco, and Alan Mycroft
From Modern Java in Action by Raoul-Gabriel Urma, Mario Fusco, and Alan Mycroft
In this article, you will learn about DSL with Lambdas, the pros and cons of DSLs, and the different DSL solutions on JVM.
From Enterprise Java Microservices by Ken Finnigan
Just enough Application Server (JeAS) is a term has been used on occasion over the years, but usually in relation to customizing a full application server by removing functionality manually. Only with the popularity of microservices has JeAS become crucial for Enterprise Java. This article talks about what JeAS means and some of its benefits.
From RxJava for Android Developers by Timo Tuominen
In this article we’ll take a quick look at subscriptions in RxJava programming. To see how subscriptions work we’ll take a real-life example of a newspaper subscription.
