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Vaughn Vernon on Microservices and Domain-Driven Design

by Jan Stenberg on  Jul 31, 2016

Although a monolith can be modeled in a respectable way, often they are turned into a big ball of mud. This is caused by multiple domain models becoming entangled within the monolith, and in Vaughn Vernon's experience this can happen within a few weeks or months, he claimed in a presentation at the Scala Days conference earlier this year.

Microsoft Updates High Availability Guidance for Cloud Apps

by Irwin Williams on  Jul 29, 2016

Microsoft has released an updated checklist for high-availability (HA) scenarios in Microsoft Azure with guidance on how to design and manage solutions that use VMs, websites and storage, in cases where great load is expected intermittently or consistently.

Survey: Devs Are the Main Roadblock in Adopting TDD/BDD

by Abel Avram on  Jul 29, 2016 9

QASymphony, a testing services company, has recently released the State of Test-First Methodologies 2016 Report, a survey of over 200 people/organizations from 15 countries. The purpose of the survey was to evaluate the adoption of test-first technologies -BDD/ATDD/TDD – and how they are perceived by respondents.

Using Models in Developing Software for Self-Driving Cars

by Ben Linders on  Jul 28, 2016

Models play an important role in developing software for autonomous systems like self-driving cars; they are used to simulate and verify behavior, document the system, and generate code. Jonathan Sprinkle explains how to model software used in autonomous systems, the benefits of modeling, using test data to validate the software that drives a car and techniques for writing reliable code.

OCF Will Run Over Thread

by Abel Avram on  Jul 27, 2016

The Thread Group and the Open Connectivity Foundation have agreed to make OCF’s application layer compatible with Thread, the IoT networking protocol initially developed by Alphabet’s Nest.

Microsoft and SAP Expand Partnership in the Cloud

by Kent Weare on  Jul 23, 2016

Microsoft and SAP recently announced, at SAP’s SAPPHIRE NOW conference, an expanded partnership. The expanded partnership will focus on better support for SAP HANA in Azure, integration across Cloud Services including Office 365, Concur and SuccessFactors and Mobile App management for SAP Fiori using Microsoft Intune.

Breaking a Monolithic API into Microservices at Uber

by Sergio De Simone on  Jul 22, 2016 1

In a recent blog post, Uber engineer Emily Reinhold described how they broke a monolithic API into a modular, flexible microservice architecture. She highlighted a few key design and architectural choices that were key to Uber’s migration effort.

WSO2 MSF4J Adds Support for Spring and Swagger

by Abel Avram on  Jul 22, 2016

WSO2 MSF4J 2.0 has added support for Spring, Swagger definition generation, ExceptionMapper and StreamingOutput.

Q&A on Akka.NET 1.1 with Aaron Stannard

by Pierre-Luc Maheu on  Jul 21, 2016

Akka.NET 1.1 was recently released, bringing new features and performance improvements. InfoQ reached out to Aaron Stannard, maintainer of Akka.net, to learn more about Akka.Streams and Akka.Cluster. Stannard also explains how the roadmap is planned with regards to the JVM implementation of Akka.

Microsoft REST API Guidelines Are Not RESTful

by Abel Avram on  Jul 21, 2016 10

Microsoft has published their guidance for creating “RESTful” APIs. Roy Fielding calls them HTTP APIs that have little to do with REST.

Don’t Version Your Web API

by Jan Stenberg on  Jul 20, 2016 1

Versioning of Web APIs by adding a version to the URI or using versioned media types does not work on the open web. What we rather need are contracts that evolve with the changes we need, Sebastien Lambla claimed in a recent presentation, describing ways of avoiding the need to version.

Basho Open Sources Time Series Database Riak TS 1.3

by Rags Srinivas on  Jul 15, 2016

InfoQ's Rags Srinivas talks to Basho's CTO Dave McCrory about the open sourcing of Riak TS 1.3 which is geared to handle time series data.

Java EE Vendors and the London JUG Announce New MicroProfile

by Abraham Marín Pérez on  Jul 15, 2016

During the last DevNation Conference, Red Hat, IBM, Tomitribe, Payara, and the London Java Community announced the creation of the MicroProfile, a new initiative to try and leverage Java EE technologies to create a vendor-neutral microservices framework. The goal is to have a first public version by September 2016, allowing developers to create portable microservices in Java more easily.

The Body as Interface and Interpreting the Body talks at Bristol Girl Geek Dinner Event

by Shane Hastie on  Jul 14, 2016

Tamara Chehayeb Makarem and Jenny Gaudion of Scott Logic will be speaking at a Girl Geek Dinner event on 20th July in Bristol, UK on the complimentary topics of ‘Body as Interface’ and ‘Interpreting the body’. They spoke to InfoQ about the different ways the body can be an interface with technology systems, how our thinking about user experience needs to change and interpreting body-based data.

Design for Continuous Evolution: Immutable Model Is Key for Robustness

by Thomas Betts on  Jul 13, 2016

At QCon New York, Eric Brewer described how advancing from continuous delivery to fast and stable continuous evolution requires a discrete construction step to define an immutable model of the system. Brewer’s compute infrastructure design team uses Helm to construct and safely validate new deployment models, prior to attempting real deployment, although the concepts are technology agnostic.

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