InfoQ Homepage News
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Don’t Share Code Between Microservices
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.
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.NET API Review Part 2
This is part 2 of our analysis of the .NET API review meeting for January 14th. This report covers HashSet, RegEx, Process.Start, Immutable collections, and BitVector32.
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The State of Testing in 2015
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.
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Using the "Worse is Better" Concept with Agile and Lean
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.
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Fastlane Brings Continuous Deployment to iOS
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.
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Xamarin Releases Unified iOS/Mac API with 64-Bit Support
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.
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AWS Release EC2 Auto Recovery Feature in US East Region
AWS released a new EC2 auto recovery feature in the US East (N. Virgina) region, which is designed to increase instance availability by automatically recovering supported instances when a system impairment is detected.
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Apache Flink 0.8.0 Released, Roadmap for 2015 Published
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.
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Achieving a Learning Culture that Supports Scaling Agile
When you want to scale agile you have to view it as “a way of doing things, a mindset and a culture for the whole company” says Christoph Mathis. To scale agile you need to change the culture to achieve a learning organization.
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TypeScript 1.4 Released, Adds Union Types, More ES6 Features
Microsoft delivered TypeScript 1.4, the latest version of their JavaScript language superset. The new version adds union types and template strings. Also new is a ECMAScript 6 target mode.
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The Current Status of Browser-based Virtual Reality in HTML5
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.
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Scaling Agile with the Disciplined Agile Delivery Framework
The Disciplined Agile Delivery (DAD) framework is a process decision framework with end-to-end strategies for delivering solutions. InfoQ interviewed Mark Lines about the deploying the Disciplined Agile Delivery framework, how it support continuous delivery and DevOps, how DAD relates to the Scaled Agile Framework (SAFe).
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DevOps Adoption in the Large Enterprise
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.
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Heroku Adds GitHub and Dropbox Deployment Options
Developers have two new ways to publish code to the Heroku Platform-as-a-Service. Heroku recently added mechanisms to push code stored in either Github or Dropbox. These features, currently in beta, give Heroku a set of deployment techniques that compare favorably to other PaaS providers.
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Should all .NET Collections Implement all .NET Collection Interfaces?
Should all .NET Collections Implement all .NET Collection Interfaces? That was the first of several important API questions asked in the .NET Core API Review for January the 14th. This video contains a recording of the discussions about ten change requests for the .NET’s base class library.