Suave 1.0 was recently released, bringing a new web development library to .NET. Suave packs a light, fully async web server and a semantic model to describe HTTP processing pipelines. Suave runs on multiple platforms and operating systems, including Windows, OSX, Linux, .NET and Mono. While it could be used from any .NET language, Suave combinators and types are designed to be used from F#.
Suave 1.0 was recently released after several years of active development. InfoQ reached out to Henrik Feldt, maintainer of Suave and CEO of qvitoo, to learn more about its capabilities and development history.
Software industry pioneer, prolific author, researcher, consultant and photographer Edward Yourdon died on January 20, 2016
The New York Times development team have released ‘Gizmo’, an open source Golang-based microservices toolkit, which provides standardised configuration and logging, health check and metric endpoints with configurable strategies, and basic interfaces to define service expectations and vocabulary.
Architecting a scalable and dynamic system without caching is explained by Peter Morgan, head of engineering for the sports betting company William Hill. The values of the bets on sporting events change constantly. No data can be cached; all system values must be current. Distributed Erlang processes model domain objects which instantly recalculate system values based on data streams from Kafka.
A key problem with the whole Reactive space and why it’s so hard to understand is the vocabulary with all the terms and lots of different interpretations of what it means, Peter Ledbrook claims and also a reason for why he decided to work out what it’s all about and sharing his knowledge in a presentation.
The microservices pattern are changing how we build applications and team structure is extremely important to be successful in building and running these microservices, Chris Munns stated in a talk about how microservices at enterprise scale are built at Amazon at the earlier I Love APIs 2015 conference.
In this interview Fred George explains how the internet of things can exploit microservices and the challenges that the Internet of Things is posing and how to deal with them. InfoQ also asked him for advice for the software industry regarding the usage of microservices for the Internet of Things.
Raphael Simon, senior systems architect at RightScale, has created “goa”, a Go-based HTTP microservice framework that allows the definition of a service API via a Domain-Specific Language (DSL) and the automated code generation of the corresponding “boilerplate” server and client code. InfoQ sat down with Simon and asked questions about the goa microservice framework.
A group of researchers from Microsoft has published the paper “IronFleet: Proving Practical Distributed Systems Correct” (PDF) and made available the accompanying source code demonstrating the use of the methodology in machine proving the correctness of a non-trivial distributed system from a safety and liveliness point of view.
Yahoo! has benchmarked three of the main stream processing frameworks: Apache Flink, Spark and Storm.
Open-source middleware vender WSO2 announced new capabilities in its platform for managing Internet of Things (IoT) applications and processing IoT data. The enhancements include support of MQTT (a lightweight M2M/IoT publish/subscribe connectivity protocol), the Activiti business process management (BPM) platform, and the Open Data OData 4.0 protocol.
Fred George talked about what organizations can do to successfully deploy microservices at the GOTO Berlin 2015 conference. InfoQ interviewed him about business and IT interaction for microservices, what organizations can do to support teams in using microservices, benefits of microservices and what the future will bring for microservices.
Kevin Goldsmith talked about how Spotify uses microservices to break down architectures and be innovative at the GOTO Berlin 2015 conference. He argues that Microservices are easier to test, deploy and monitor than monolithic applications. Spotify also aims to have as few as possible dependencies in their product, and microservices are very helpful for that.
At the Agile Testing Days 2015 Jose Lima from Redgate software shared his experiences with microservices. InfoQ interviewed him about advantages and disadvantages of developing products with microservices, how applying microservices has improved the quality of products, testing microservices and the skills that testers need, and his learnings from developing and testing microservices.