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ActiveJPA – Active Record Pattern for JPA

ActiveJPA is a Java implementation of Martin Fowler’s Active Record pattern that wraps around JPA and provides useful abstractions to simplify data access. With ActiveJPA, models themselves act as a DAO and interact with the database without requiring additional code for the DAL. In this article the primary committer discusses ActiveJPA and provides plenty of usage examples.

Ganesh Subramanian
on Jan 22, 2014
Book Review and Interview: Real World OCaml

The new book Real World OCaml provides a deep dive into the OCaml programming language. InfoQ caught up with the authors to hear about real world Ocaml users, its unique features, and much more.

Werner Schuster
on Jan 08, 2014
From Groovy to Java 8

From new syntax for functional programming styles, to lambdas, collection streaming, and method references as first class citizens, Groovy developers will have an edge when writing Java code in the future. This article will focus on the commonalities between Groovy and Java 8, and will demonstrate how familiar Groovy concepts translate to Java 8.

Dan Woods
on Jul 11, 2013
Creating Resilient Software with Akka

Akka Tech Lead Dr. Roland Kuhn offers a behind the scenes look at Akka, showing what the driving forces behind the development of its guiding principles are.

Roland Kuhn
on Jun 06, 2013
Project Lambda from the Inside. An Interview with Brian Goetz

JSR-335: Project Lambda has been called the "defining" project in Java 8. InfoQ spoke to Oracle's Brian Goetz, JSR 335 spec lead about his observations on Project Lambda from the inside.

Victor Grazi
on May 27, 2013
There is a Cowboy in my Domain! - Implementing Domain Driven Design Review and Interview

Implementing Domain Driven Design, has brought clarity to an important but little understood area of software design. As a measure of Software Design literature, Vaughn's work is educational and fun. With real world code samples and sage advice, IDDD guides the reader through the sometimes murky waters of DDD and helps them gain the insight required to start a DDD journey of their own.

Harry Brumleve
on May 14, 2013
Fn.py: Enjoy Functional Programming in Python

Despite the fact that Python is not a pure-functional programming language, it's multi-paradigm and it gives you enough freedom to take credits from functional programming approach. Library fn.py was created in order to assist Python developers in using a functional programming style.

Alexey Kachayev
on Feb 25, 2013
Introduction to Interface-Driven Development Using Swagger and Scalatra

Since it began life a little over three years ago, the Scalatra web micro-framework has evolved into a lightweight but full-featured MVC framework with a lively community behind it. Scalatra started out as a port of Ruby's Sinatra to the Scala language. Since then the two systems have evolved independently, with Scalatra gaining capabilities such as an Atmosphere integration and Akka support.

Dave Hrycyszyn
on Nov 06, 2012
Java 8 vs Scala: a Feature Comparison

This article explores some of Java 8’s new features, using both Java’s proposed syntax and Scala. We cover lambda expressions, higher-order functions, parallel collections and virtual extension methods aka traits. Besides this, we will provide insights into the new paradigms integrated in Java 8, such as functional programming.

Urs Peter Sander van den Berg
on Jun 29, 2012
Benchmarking JVM Concurrency Options for Java, Scala and Akka

Michael Slinn examines how to benchmark JVM concurrency options for JVM-based langauges including Java and Scala.

Michael Slinn
on Apr 26, 2012
Scala or Java? Exploring myths and facts

The popularization of the Scala programming language and the comparisons with other languages has greatly increased the amount of posts in blogs and social nets, many of those containing many claims that can be outdated, superficial or biased. This article explains the common issues about the language and its environment, favoring a more accurate and balanced assessment.

Julio Faerman
on Mar 29, 2012
Martin Odersky on Typesafe Stack and the Future of Scala

In this interview with InfoQ's Editor in Chief, Michael Floyd, Martin Odersky draws the comparisons between F# and Scala, discusses the future of Scala, and addresses once and for all the question of breaking binary compatibility. He also discusses his current work on the implementation of the value class proposal, how Java might support functional programming and the new Typesafe Stack 2.0.

Michael Floyd
on Mar 12, 2012