NFJS, the Magazine

NFJS, the Magazine

Subscriptions include a calendar year of issues (March - December) regardless of when you subscribe. When ordering after March, your subscription includes access to the previous issues of the current year. Each month, you will receive an email with a link to download the magazine PDF and associated code samples.

About NFJS, the Magazine

  • Includes an eclectic mix of articles centered on software development.
  • Outstanding content that is easily consumed
  • Covers the latest development tools, methods, and best practices
  • All authors are speakers on the No Fluff Just Stuff Tour
  • Makes a great reference

In this Issue - March 2011

Don’t Thread on Me

by Neal Ford

Why is concurrency a hot topic again? If you keep up with current events, you see a growing presence of material about threading and concurrency. And, if you are like most working Java developers, you’ve ignored it for the most part. Yeah, we know, threading is hard, but why should I care? I write code that runs in a AppServer, and it does all that hard junk for me. It turns out that you should care. Our profession has this annoying habit of finding new ways to make things more difficult, and we’re about to hit another one of those inflection points. This issue is about concurrency; this article, which traces several emerging trends that intersect concurrency, is about why you should read the rest of the articles.

Options to Program Concurrency in Pure Java

by Venkat Subramaniam

Programming concurrency in Java has evolved since the days of the JDK 1.0 multithreading API. Today, you have three options on hand, all in pure Java: the modern JDK model which often involves synchronization, the Software Transaction Memory (STM) model which enables lock free programming, and actor based concurrency which enables both lock free and shared mutability free programming. In this article we’ll take an example and implement it using all these three models and discuss the pros and cons.

Concurrency At Scale: Parallel Execution with MapReduce

by Matthew McCullough

chips; Bytecode with our optimized virtual machines; Java, Groovy, Scala, and Clojure with their expanding threading and actor libraries. But there’s yet another level of abstraction to concurrency that is taking the programming world by storm. Its name is MapReduce. When a developer hears the word MapReduce, the immediate thought tends to be binary: Google or Hadoop. Those are both significant players in this patented framework and larger set of abstract ideas, but there are many lesser-known but important implementations of this large-scale “divide and conquer” computation. In this article, we’ll explore the origins, ideas, implementations and derivatives of computing at scale with the MapReduce framework and its ever multiplying offspring.

NetKernel: Concurrency Inside

by Brian Sletten

Functional programming languages that promote highly-concurrent application development are currently en vogue on the Java Virtual Machine (JVM) in order to take advantage of modern, multi-core hardware architectures. Clojure, Scala and Groovy are being used to produce frameworks like Akka and GPars. Solving the problem at the language level is one approach to the problem. NetKernel, a resource-oriented computing platform, solves the problem architecturally.

A Message From the Publisher

Jay Zimmerman - creator of the No Fluff Just Stuff Tour Series

Jay Zimmerman
  • Jay Zimmerman


First, let me take this opportunity to thank you for your continued support of No Fluff Just Stuff. The emphasis of this magazine is all about quality content just like our software conference series. For those of you not familiar with the No Fluff Just Stuff Symposium series let me share a little history. I started NFJS in 2002 to offer high quality technical content in a conference format and offered in over 30 cities throughout the U.S. and Canada. The credo of NFJS is simply: Local Venue, World Class Conference. NFJS offers individuals the opportunity to attend an outstanding conference right in your own backyard whether you live in Milwaukee, or Denver, just to name a few. The NFJS conference series is focused on great technical content(stuff) and little to no fluff - advertising, vendors, etc...

NFJS, the Magazine is an eclectic mix of articles centered on software development and all that entails. Whether you are a developer, architect or manager, you should find all of the articles in NFJS interesting and enlightening. All of the article authors are speakers on the No Fluff Just Stuff Tour and published thereby insuring a great read. We want this magazine to be time efficient for the reader. To me, NFJS the Magazine is all about outstanding content that is easily consumable. The other great thing about the format of this magazine is that you can easily read articles out of sequence over the months and refer back to something anytime. Unlike traditional magazines, NFJS has a much longer shelf life and makes a great reference source.

We are very excited to bring you NFJS, the Magazine ten times a year. I hope you find NFJS, the Magazine to be a great informational resource. Drop me an email and let me know your thoughts.