By Jean Georges Perrin
This is the second in a series of 4 articles on the topic of ingesting data from files with Spark. This section deals with ingesting a JSON file.
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.