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  • Top 10 Performance Mistakes

    by Abel Avram on  Apr 24, 2016

    Martin Thompson, co-founder of LMAX, keynoted at QCon São Paulo 2016, outlining the top 10 performance related mistakes that he has encountered in production.

  • Easily Create Java Agents with Byte Buddy

    by Rafael Winterhalter on  Dec 08, 2015

    In this article Rafael Winterhalter, creator of the bytecode manipulation tool Byte Buddy, provides detailed guidance on how to easily create Java agents using Byte Buddy.

  • Understanding Bitcode for iOS Applications

    by Alex Blewitt on  Oct 15, 2015

    When Apple released Xcode 7, they also enabled applications to be distributed to the AppStore through bitcode, instead of per-processor target files. InfoQ looks under the covers at what Bitcode is, what advantages it may offer, and why developers should consider enabling bitcode projects for their iOS targets.

Packet Inspection for Unauthorized OS Detection in Enterprises

Posted by Rohit Tyagi, Tuhin Paul, B.S. Manoj, B. Thanudas on  Oct 10, 2015

The authors discuss an approach that uses TCP SYN packets for OS fingerprinting to detect the presence of unauthorized OSs in an enterprise. 3

Fighting Developer Fatigue with JNBridge

Posted by Wayne Citrin on  Oct 01, 2015

Overwhelmed the flood of new languages and libraries? JNBridge helps alleviate developer fatigue by mixing the libraries you know with the language you are learning.

A Post-Apocalyptic sun.misc.Unsafe World

Posted by Christoph Engelbert on  Aug 30, 2015

A resolution to the debate around dropping sun.misc.Unsafe and other private APIs in Java 9 is now on the table. The big question remains: What will a post sun.misc.Unsafe world look like? 7

Java Bytecode: Bending the Rules

Posted by Rafael Winterhalter on  Jun 10, 2015

Few developers ever work with Java bytecode directly, but bytecode format is not difficult to grok. In this article Rafael Winterhalter takes us on a tour of Java bytecode & some of its capabilities.

Secrets of the Bytecode Ninjas

Posted by Ben Evans on  Mar 24, 2015

Java is defined by the Java Language Spec, but the resulting bytecode is defined by a completely separate standard. This article looks at the structure of class files and how to create them directly.

InfoQ Talks to Azul Systems Gil Tene Part 2

Posted by Ben Evans on  Jan 17, 2015

In this part 2 of InfoQ's conversation with Gil Tene of Azul Systems, Gil discusses their latest engineering project aimed at bringing better low-level memory layout control to Java.

InfoQ Talks to Azul Systems Gil Tene about Zing, Zulu, and New Releases

Posted by Ben Evans on  Jan 06, 2015

Gil Tene of Azul Systems talks about shipping their Java 8 compatible release and the need for certified builds.

DukeScript: A New Attempt to Run Java Everywhere

Posted by Abel Avram on  Oct 09, 2014

DukeScript is a technology meant to bring Java to every client, mobile or desktop, without the need of a plug-in, in an attempt to fulfill the initial vision for Java: Write Once, Run Everywhere.

Java 8 Lambdas - A Peek Under the Hood

Posted by Richard Warburton, Raoul Urma, Mario Fusco on  Oct 07, 2014

This article sheds light on how Java 8 lambda expressions and method references are implemented under the hood, and looks at the generated bytecode and performance implications.

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