Amazon recently announced EMRFS, an implementation of HDFS that allows EMR clusters to use S3 with a stronger consistency model. When enabled, this new feature keeps track of operations performed on S3 and provides list consistency, delete consistency and read-after-write-consistency, for any cluster created with Amazon Machine Image (AMI) version 3.2.1 or greater.
The ninth annual QCon London (March 2-6) will feature in-depth presentations and case studies from Netflix, Google, Facebook, Uber, eBay, SoundCloud and others. Learn from front line, industry practitioners on topics like Microservices, Docker, Engineering Culture, Go, Reactive Architecture, Low Latency Trading, Continuous Delivery, and more.
Azure’s beefy, powerful G-series VM types are now available in East US 2 region.
Oracle has started auto-updating JRE 7 to JRE 8. Auto-update was turned on in January 20, 2015 and affects Windows 32-bit and OS X users who use Java's auto-update mechanism. This is not a silent upgrade and requires user permission. JRE 8 was released on March 2014 and has been the default version on Java.com since October 2014.
The Google Cloud Platform team started an article series to share its views on container, leveraging their 10-year experience on the technology. Google's first two articles provide an overview of the topic. They explain the rationale behind container clusters and their defining traits. Along the way, they show how it all applies to Kubernetes.
Reasons for building microservices are often about using isolation as a means to handle change. Sharing code between services couples your services to each other reducing the effectiveness of the isolation and the ability to handle change, David Dawson writes in a series of blog posts questioning the Don’t Repeat Yourself (DRY) principle in connection with microservices.
The state of testing survey 2015 aims to provide insight in the adoption of test techniques and practices, test automation, and the challenges that testers are facing. Ongoing developments have impact on testing, such as the Internet of Things (IoT) and the adoption of agile where developers and testers collaborate in teams and competencies become more important than roles and titles.
Less functionality can make a better product according to the “Worse is Better” concept described 25 years ago by Richard P. Gabriel. According to Kevlin Henney and Frank Buschmann we can learn from the worse is better concept for development and architecture with agile and lean.
Fastlane is a suite of tools that aim at automating the iOS app release process and provide "a fully working Continuous Deployment process" that can be triggered by running a single command. Interview with fast lane's creator, Felix Krause.
amarin last week announced version 8.6 of its iOS SDK (Xamarin.iOS), the first non-beta release to include the company's Unified API for iOS and Mac. The Unified API replaces the 32-bit MonoTouch and MonoMac APIs, enabling code re-use across both platforms and adding 64-bit support.
Apache Flink has released the version 0.8.0 of their project. Besides the usual performance, compatibility, and stability improvements, it has also added a streaming Scala API, where streaming capabilities had so far been missing. Apache Flink has also been promoted to the top-level of the Apache projects recently after joining the incubator roughly nine months ago.
The SFHTML5 group recently had a meeting discussing HTML5 technologies for creating virtual reality experiences – WebGL, WebVR, Three.js, GLAM –, and the current development status for implementing support for them in Firefox and Chrome. The idea is to bring the entire web into the VR experience.
CA Technologies recently published a study on the perceptions of 1,425 IT and line of business (LOB) executives on DevOps. It found that 88% of respondents have adopted (24%) or are considering adopting (64%) DevOps. The study focuses on the views of executives (e.g.: C-level, VPs, Directors) at organizations with revenues of at least $500M, bringing a different perspective on the subject.