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QCon SF 2015 Update: Workshops at a glance (Nov 19-20)

by Wesley Reisz on  Aug 13, 2015

At QCon San Francisco, we offer two days of workshops (Nov 19-20). Workshops focus on developing the technical skills that leverage technologies you heard about from our expert practitioners during the conference sessions. Here is a glimpse at some of the experts you can learn from QCon SF ‘15 workshops.

Frege: a Haskell-like Language for the JVM

by Sergio De Simone on  Aug 12, 2015 1

Frege, named after the German mathematician Gottlob Frege, is a purely functional, strongly typed language for the JVM that is so similar to Haskell that “most idiomatic Haskell code will run unmodified or with only minimal, obvious adaptions”. InfoQ has spoken with Ingo Wechsung, Frege’s creator.

Oracle Confirms G1 as Default Garbage Collector for Java 9

by Abraham Marín Pérez on  Jul 12, 2015

As previously mentioned on InfoQ, Oracle had proposed JEP 248, about making G1 the default garbage collector, to be included in the list of JEPs targeting Java 9; recently, Oracle has confirmed such decision and made it official. The decision triggered a lengthy debate in the HotSpot’s email discussion list, which concluded with a provision to defer the change if G1 proves not to be fully ready.

WebAssembly: A Universal Binary and Text Format for the Web

by Abel Avram on  Jun 18, 2015 4

Mozilla, Google, Microsoft and Apple have decided to develop a binary format for the web. Called WebAssembly, this format could be a compilation target for any programming language, enabling applications to run in the browser or other agents.

Oracle Proposes G1 as the Default Garbage Collector for Java 9

by Abraham Marín Pérez on  Jun 14, 2015 8

Oracle is considering including JEP 248, making G1 the default garbage collector on server configurations, into the list of JEPs targeting Java 9. The decision has triggered some debate among the Java community, with many arguing that the CMS collector could have been more suitable.

Java Turns 20

by Alex Blewitt on  May 23, 2015 1

Twenty years ago today, Java's first alpha release was unleashed upon the world on Solaris. InfoQ looks back at the history of Java and what it has conquered since.

Cling Aims to Provide a High-performance C++ REPL

by Sergio De Simone on  May 23, 2015

Cling is an interactive C++ interpreter that is built on top of LLVM and Clang and promises to provide a leap in productivity by going beyond the usual code-compile-run-debug C++ workflow.

VENOM Vulnerability Threatens Several Major VM Hosts

by Jeff Martin on  May 19, 2015

Users of the popular virtual machine tools Xen, KVM, VirtualBox, and QEMU are urged to patch their systems as soon as possible due to a newly found bug that exposes flaws in the code providing virtual floppy disk support. The VENOM vulnerability affects all operating systems that are hosting these environments.

Java 7 Reaches End of Life

by Abraham Marín Pérez on  May 05, 2015 5

Oracle has ceased public availability of security fixes and upgrades for Java 7, urging users to migrate to Java 8 or to purchase commercial long-term support for Java 7.

GCC 5.1 is Out

by Sergio De Simone on  Apr 23, 2015

The GNU Project has announced the release of GCC 5.1. The first major release of GCC 5 comes with many new features and improvements, including improved support for C++11/14, a new libstdc++ ABI, and a machine-code JIT embeddable library.

Leveraging Nashorn at Netflix

by Matt Raible on  Jan 26, 2015 1

Netflix recently hosted the Silicon Valley Java User Group to talk about Nashorn, "The Hidden Weapon of JDK 8." In this presentation the Netflix Partner Tools team described how they’ve started leveraging JavaScript in their services.

Plumbr Shifts Focus to Become a JVM Monitoring Solution

by Simon Maple on  Dec 15, 2014 1

Plumbr shift its flagship product from a memory-leak tool to a JVM monitoring solution, adding thread contention detection, inefficient GC behaviour monitoring, and historical JVM data. InfoQ talks with Pritt Potter about this decision.

More Java 9 Features Announced

by Ben Evans on  Nov 19, 2014 17

Oracle have announced more features to be delivered as part of JDK 9, including Unified JVM Logging and fine-grained control over the JIT compiler. Primitive specialization of generics is pushed out to JDK 10, however.

Oracle Commit to Java Modularity

by Ben Evans on  Nov 17, 2014 4

Oracle have announced the second set of enhancement proposals (known as JEPs) that will deliver features for Java 9, including major news about Java modularity.

The Future of Scala

by Matt Raible on  Aug 27, 2014 1

The Scala Team recently published a "Scala: Next Steps" article describing the future of the language, and detailing the features of the next three major Scala releases and main goals: to make the language and its libraries simpler to understand, more robust, and better performing.

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