EEDSP
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EEDSP
Digital Signal Processing, Data Analytics, Big Data, HPC, Deep Learning, GPGPU, Distributed and Parallel Computing
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Java Garbage Collection Distilled

Java Garbage Collection Distilled | EEDSP | Scoop.it
CMS, G1, Young Gen, New Gen, Old Gen, Eden, and the hundreds of JVM start-up flags... does this all baffle you when trying to tune the garbage collector to get the required throughput and latency from your Java application?
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Apache Camel web dashboard with hawtio | Architects Zone

Apache Camel web dashboard with hawtio | Architects Zone | EEDSP | Scoop.it

hawtio is a lightweight and modular HTML5 web console for managing your Java stuff

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Image Manipulation: Using ImageMagick from Java

ImageMagick is well know image manipulation suite. The functionality of ImageMagick is typically utilized from the command line and the challenge comes to use the command line utility from with pro...
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Getting Started with Play 2.1 , Scala 2.10 and Slick 0.11.1

Starting from scala 2.10 version , Slick will be by defaut the database manager. In addition, Playframework also will be based on scala 2.10 since version 2.1.

In this tutorial, I will try to present an example using the last version of slick and scalatest based on scala 2.10.0-M7 and a developpment version of playframewor

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Griffon 1.1.0 released | Groovy Zone

The Griffon team is happy to announce Griffon 1.1.0, the latest release of the 1.x series.Griffon
is an application framework for developing desktop  applications in the  JVM, with Groovy as the primary language of choice.

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High Scalability - High Scalability - Vertical Scaling Ascendant - How are SSDs Changing  Architectures?

High Scalability - High Scalability - Vertical Scaling Ascendant - How are SSDs Changing  Architectures? | EEDSP | Scoop.it
With Amazon announcing new High I/O 2TB SSD instances the age of SSD has almost arrived. I say ...
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Groovy 2.0 released - Groovy - Codehaus

Groovy 2.0 released - Groovy - Codehaus | EEDSP | Scoop.it

The Groovy development team is very pleased to announce the release of Groovy 2.0, the highly popular dynamic language for the Java platform.

For the key highlights of this important milestone, Groovy 2.0 comes packed with:

a static type checker to let the compiler tell you about the correctness of your code,
static compilation for the performance of the critical parts of your application,
modularity, splitting the Groovy JAR into smaller feature-oriented JARs and letting you create your own extension modules,
JDK 7 Project Coin syntax enhancements, so that Groovy is still as friendly as possible with its Java cousin,
and JDK 7 Invoke Dynamic integration to benefit from the support of the JVM for dynamic languages.

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Cascading 2.0 Released

Cascading the Java framework offering data processing, data flow, data integration, and process scheduling APIs for Hadoop has reached version 2.0. The most interesting points in this release...
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Introducing Storm – the “Hadoop of realtime” « BigData

Introducing Storm – the “Hadoop of realtime” « BigData | EEDSP | Scoop.it

Storm is a distributed realtime computation system, in this page we’ll review a functional example explaining the basic concepts

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Java 8 Tutorial

Learn Java SE 8 by example: Lambda Expressions, Default Interface Methods, Method References, Streams, Date API, Annotations and more
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Apache OpenNLP - Welcome to Apache OpenNLP

Apache OpenNLP is a Java machine learning toolkit for natural language processing (NLP).
It supports the most common NLP tasks.
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Team Blog | Vert.x on Raspberry Pi

Team Blog | Vert.x on Raspberry Pi | EEDSP | Scoop.it
Vert.x on Raspberry Pi | Lightweight JVM web server

Some people say that using Java on Raspberry Pi is a stupid idea. Sure, JVM uses a lot of system
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The new log4j 2.0 | Christian Grobmeier Solutions

Apache log4j is one the worlds most famos logging frameworks. In this blog you'll learn about a few exciting new features in the brandnew log4j version 2.0.
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Akka

Akka | EEDSP | Scoop.it

Actors are very lightweight concurrent entities. They process messages asynchronously using an event-driven receive loop. Pattern matching against messages is a convenient way to express an actor's behavior. They raise the abstraction level and make it much easier to write, test, understand and maintain concurrent and/or distributed systems.

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Developing Scalable Java Applications with Open Source Clustered Cache Cacheonix

This presentations provides practical tips for developing clustered, horizontally-scalable Java applications with open source distributed data management framework Cacheonix. It covers common usage scenarios for distributing data processing to multiple servers.

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Voldemort on Solid State Drives | LinkedIn Engineering

Voldemort on Solid State Drives | LinkedIn Engineering | EEDSP | Scoop.it

Project Voldemort is an open source implementation of Amazon Dynamo. Voldemort handles a big chunk of traffic at Linkedin, including applications like Skills, People You May Know, Company Follow, Linkedin Share, serving thousands of requests per second over terabytes of data.

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High performance network programming on the jvm oscon 2012

Slides from OSCON 2012 talk on network programming on the JVM...
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Vert.x- Effortless asynchronous application development for the modern web and enterprise

Vert.x is the framework for the next generation of asynchronous, effortlessly scalable, concurrent applications.

Vert.x is a framework which takes inspiration from event driven frameworks like node.js, combines it with a distributed event bus and sticks it all on the JVM - a runtime with real concurrency and unrivalled performance. Vert.x then exposes the API in JavaScript, Ruby, Groovy and Java.

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Storm 0.8.0: The Most Significant Release of Storm Yet

In Nathan Marz’s words Storm1 0.8.0 is “a major step forward in the evolution of the project”:
• Executors: Storm 0.8.0 has a new model where a worker is a process and an executor is a thread.
•...
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A Java actor library for parallel execution

A Java actor library for parallel execution | EEDSP | Scoop.it
Actors aren't supported on the Java platform, but there are still plenty of ways to use them in your Java programs.
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