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 2.0 has added support for Spring, Swagger definition generation, ExceptionMapper and StreamingOutput.
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 has published their guidance for creating “RESTful” APIs. Roy Fielding calls them HTTP APIs that have little to do with REST.
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.
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.
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.
Netflix's goal is to predict what you want to watch before you watch it. They do this by running a number of machine learning (ML) workflows every day. Meson is a workflow orchestration and scheduling framework that manages the lifecycle of all these machine learning pipelines that build, train and validate personalization algorithms to help with the video recommendations.
Juval Löwy has pioneered a method of building service-oriented applications in which each class represents a service onto itself. While these applications may initially seem like 'class explosion', they are actually the product of a truly decomposed system; one that has been properly analyzed and designed. Juwal explains his intent and describes how development teams can improve from this process.
After working with many different teams, Greg Young has found that they often are drastically over-engineeringing in their projects. Teams start to work on 9 month projects, but by thinking on the problem from another perspective they may be able to deliver 95% of the value in just a few weeks, Young claimed in his keynote at the recent DDD eXchange conference in London.
This article discusses what serverless is, comparing it with PaaS and SPaaS, the benefits and costs of a serverless architecture and the need for a framework.
At the API Academy #api360 Microservice Summit event, held in New York City, a collection of microservice experts presented their thoughts on the current state-of-the-art of microservices and associated architectural and organisational issues, process and technology.
In her presentation "Large-Scale Stream Processing with Apache Kafka" at QCon New York 2016, Neha Narkhede introduces Kafka Streams, a new feature of Kafka for processing streaming data. According to Narkhede stream processing has become popular because unbounded datasets can be found in many places. It is no longer a niche problem like, for example, machine learning.
On June 15th, Microsoft announced their vision for an open blockchain platform which will be powered by Azure. Microsoft is calling this initiative Project Bletchley, which focuses on providing the architectural building blocks for constructing an Enterprise Consortium Blockchain Ecosystem.
Apple’s new Messages framework for iOS, introduced at WWDC 2016, aims to make it possible to create app extensions that interact with Apple’s Messages app. A look at the framework API.