InfoQ Homepage Open Source Content on InfoQ

Articles

RSS Feed

Newer Older

Building Applications With Hadoop

When building applications using Hadoop, it is common to have input data from various sources coming in various formats. In his presentation, “New Tools for Building Applications on Apache Hadoop”, Eli Collins overviews how to build better products with Hadoop and various tools that can help, such as Apache Avro, Apache Crunch, Cloudera ML and the Cloudera Development Kit.

Roopesh Shenoy
on Jan 30, 2014
Development

Practical MQTT with Paho

MQTT is making the Internet of Things an interoperable and flexible world where the smallest devices can talk to the largest of servers. Obtaining valuable information from anything from a single temperature sensor to an industrial machine can be handled over an MQTT-based platform. What is MQTT and where do we find the libraries to talk with it? This article presents the Eclipse Paho project.

Dj Walker-Morgan
on Nov 08, 2013
Interview with Joel Murach - Author of Murach's Android Programming

Murach Publishing continues to provide quality content for programmers by updating their titles regularly. Murach Android Programming by Joel Murach attempts to provide a comprehensive coverage of Android with plenty of screenshots and source codes to help developers to code in real world situations.

Anand Narayanaswamy
on Nov 04, 2013
Book Review: Building Applications with the Android SDK, 2nd Edition

The Android Developer’s Cookbook: Building Applications with the Android SDK, 2nd Edition is a collaborative effort by Ronan Schwarz, Phil Dutson, James Steele and Nelson To. The authors have succeeded in providing a solid reference book. A book for mobile app developers that can serve as an authoritative guide for newbies and intermediate to expert devs for creating awesome mobile apps.

Martin Monroe
on Oct 19, 2013
Big Data Security: The Evolution of Hadoop’s Security Model

In his new article, Kevin T Smith focuses on the importance of Big Data Security and he discusses the evolution of Hadoop's security model. He addresses the current trends in Hadoop security implementations and provides an overview of the details of project Rhino aimed to improve the security capabilities of Hadoop and the Hadoop ecosystem.

Kevin T. Smith
on Aug 14, 2013
Book Review:"Eclipse 4 Plug-in Development by Example"

Regular InfoQ Java contributor Dr. Alex Blewitt recently published “Eclipse 4 Plug-in Development by Example” via PACKT publishing. Using Java as its language, the book provides a thorough tutorial for would-be Eclipse Plug-in developers. Later chapters cover build automation and detailed coverage of the Eclipse 4 model.

Charles Humble
on Aug 07, 2013
Book Review: "Nagios: Building Enterprise-Grade Monitoring Infrastructures for Systems & Networks"

David Josephsen recently published this book which contains best practices for building monitoring infrastructure, lessons in operational theory focused on the usage of Nagios, and practical guidance for implementing Nagios. David wrote the book in a way primarily useful for system engineers and enterprise architects, though it has information relevant to most roles in technology.

Aslan Brooke
on Jul 31, 2013
How to Succeed with an OpenStack or CloudStack Project

Dan Bode, Puppet Labs, and Floyd Strimling, Zenoss, provide advice for those interested in starting an open source cloud project built on top of OpenStack or CloudStack platform.

Dan Bode Floyd Strimling
on Dec 14, 2012
How to Integrate Models And Code

While creating models in a form or another is very common, their combination with the code has been challenging. As a result, models are usually thrown away once the implementation has progressed. The reason is partly in the modeling languages used and partly in the tools applied. The article describes proven practices for working with both models and code.

Juha-Pekka Tolvanen
on May 08, 2012
Effective Java Profiling With Open Source Tools

In this example-driven article, Joachim Haagen Skeie walks you step by step through using open source tools like JMap, VisualVM, BTrace, and EurekaJ to get under the hood of your running Java apps to effectively diagnose performance and memory problems.

Joachim Haagen Skeie
on Sep 28, 2011
Controlling and Steering Open Source Projects

Open source software has become an important part of the software business. In this IEEE article, author Dirk Riehle discusses how the commercial software firms can control or steer open source software projects to meet their business needs. He talks about how these firms depend on open source and how they manage that dependency to meet their business goals.

Dirk Riehle
on Sep 12, 2011
Increasing Role of Open Source in ASP.NET

There has been an increasing trend in the ASP.NET team lately to adopt more Open Source - from supporting JQuery and Modernizr, to releasing sources for some underlying platform components. InfoQ gets in touch with Scott Hunter, Principal Program Manager Lead for ASP.NET to learn about this new trend, drivers behind some recent decisions and how things might look in the future.

Roopesh Shenoy
on Jun 07, 2011