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How Netflix Handled the Reboot of 218 Cassandra Nodes

by Abel Avram on  Oct 28, 2014

Amazon performed a major maintenance update at the end of September in order to patch a security vulnerability in a Xen hypervisor affecting about 10% of their global fleet of cloud servers. This update involved the rebooting of those servers, with consequences for AWS users and the services they provide, including one of their largest clients, Netflix.

Office 365 Adds iOS and Android SDKs for Native App Support

by Jeff Martin on  Oct 28, 2014

Office 365 is expanding developer support by adding new APIs and key SDKs for native app development on the Android and iOS platforms. These SDKs will let developers utilize Objective-C and Java while constructing apps that leverage Office 365 functionality.

Adapting Test Teams to Agile Projects

by Ben Linders on  Oct 28, 2014

Testing teams and their managers need to unlearn the traditional mindset and practices when they want to adopt an agile way of working says Navneet Goyal. At the International Conference on Software QA and Testing on Embedded Systems he gave a talk about how test teams should adapt themselves in agile projects.

DevOps Days Belgium: Day One

by Carlos Sanchez on  Oct 27, 2014

DevOps Days is being held in Ghent, Belgium, October 27 and 28, celebrating 5 years since the initial one, also in Ghent, in 2009. These conferences have popularized the term DevOps, whose use has been growing since, with over 400 people attending, up from the 60 in the original one 5 years ago.

5 years of metrics and monitoring

by Carlos Sanchez on  Oct 27, 2014

Lindsay Holmwood made a retrospective about metrics and monitoring in his DevOps Days Belgium talk, listed his typical metrics and monitoring pipeline, exposed some flaws in monitoring systems, and his view of what the future may bring in the field.

Microsoft Releases iOS Mobile Services 2.0 Beta

by Matt McComb on  Oct 27, 2014

Microsoft has recently released a new preview of its 2.0 Mobile Services iOS SDK. The SDK allows iOS developers to easily integrate their mobile applications with Mobile Services backends hosted on Azure. Mobile Services is a MBaaS with support for cloud storage, push notifications, authentication, mobile analytics and custom APIs written in Node.js or .NET.

Java ME 8.1 on 256KB RAM

by Bienvenido David on  Oct 27, 2014

Oracle has released Java ME Embedded 8.1 Early Access #3, which supports the Freescale FRDM-K64F board running the mbed RTOS. The Freescale FRDM-K64F is an ultra-low-cost hardware and development platform which utilizes Kinetis K64 MCUs based on ARM Cortex-M4 cores. This early access release adds support for the ARM Cortex-M architecture.

Codenvy Introduces Docker-Powered Developer Workspaces

by Richard Seroter on  Oct 27, 2014

Codenvy has evolved its flagship service from a cloud-based code editor to a full fledged, container-based development environment. Codenvy CEO and Founder Tyler Jewell told InfoQ that Codenvy is no longer an “IDE, but an orchestration engine” that wants to optimize “everything before the commit.”

Having Leadership Emerge in Organizations

by Ben Linders on  Oct 27, 2014

Organizations should create an environment where people feel empowered and trusted, with a culture where leaders can thrive says Pawel Brodzinski. An interview in which Pawel shares his view on leadership and culture, explains what it is that makes leaders thrive in organizations and what organizations can do to create an environment where leadership would emerge.

Vormetric Partners with DataStax to Deliver Enhanced Data-at-Rest Security in Apache Cassandra

by Abhishek Sharma on  Oct 27, 2014

Vormetric, a data security solutions provider has announced a partnership with DataStax, the company behind Apache Cassandra, to enhance the enterprise-class security features in the platform. The two companies will work together to enhance data-at-rest security that includes encryption, enhanced access controls and security intelligence in Apache Cassandra.

A Task Parallel Library for Object Pascal and C++

by Jonathan Allen on  Oct 27, 2014 1

A major feature of RAD Studio XE7 is its Parallel Programming Library. XE7 brings task-based parallelism to a variety of platforms including Windows, OS X, iOS, and Android. Unlike Mono, this tool-chain offers fully native applications on all target platforms.

AngularJS 2.0 Details Emerge

by David Iffland on  Oct 27, 2014 2

At the 2014 ng-europe conference in Paris, the Angular team gave attendees details about the upcoming AngularJS 2.0 release. It's a significant departure from version 1.X that eliminates much of the existing architecture. Angular 2.0 is built on a new language called AtScript.

Lock-free Programming in C++ with Herb Sutter

by Sergio De Simone on  Oct 26, 2014

At CppCon 2014, Herb Sutter gave a talk about lock-free programming in C++ where he provided the fundamental concepts of lock-free programming, and presented three algorithms to show lock-free techniques. Here is a summary of the most relevant points in the talk.

Couchbase to Replace its Storage Engine with Homegrown ForestDB

by Rags Srinivas on  Oct 24, 2014

Couchbase is expected to replace its Database engine with a homegrown engine based on B+-Trees called ForestDB. The replacement is expected to result in significant performance gains and better transactional support.

LinkedIn and Twitter Contribute Machine Learning Libraries to Open Source

by Alex Giamas on  Oct 24, 2014

Twitter’s engineering group, known for various contributions to open source from streaming MapReduce to front-end framework Bootstrap recently announced open sourcing an algorithm that can efficiently recommend content. LinkedIn also open sourced a Machine Learning library of its own, ml-ease. In this article we present the algorithms and what they mean for the open source community.

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