InfoQ Homepage SOA Content on InfoQ
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The Strengths and Weaknesses of Microservices
There has been significant buzz around microservices lately, enough to generate some hype. After implementing heavy and cumbersome SOA solutions for more than a decade, are microservices the solution the industry has been waiting for? Or, are microservices simpler than monolithic solutions?
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A New Style Is Emerging in the Enterprise: Software-Defined Architecture
According to Gartner’s Yefim V. Natis, VP & Fellow, a new enterprise architectural style is rising these days: Software-Defined Architecture (SDA).
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Microservices? What about Nanoservices?
Arnon Rotem-Gal-Oz has written an article following on from other discussions around the term Microservices and whether and how it relates to SOA. According to Arnon, this could be a slippery slope towards the Nonoservices anti-pattern, especially as some people define a Microservice in terms of lines of code.
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Microservices: Usage Is More Important than Size
Using size for defining microservices is useless when determining a service responsibility, Jeppe Cramon states in a series of blog posts explaining his view on microservices and the coupling problems he finds in synchronous two-way communication.
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Udi Dahan on Event-Driven Architecture and Loosely Coupled Systems
We should build systems more loosely coupled to achieve properties like robustness, resilience and scalability, Udi Dahan emphasizes in a recent presentation discussing how we can model our systems using more event-driven and asynchronous patterns and some of the challenges developers face when introducing these principles and patterns into development.
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Microservices and SOA
Over the past year or so we've started to hear about Microservices as potentially new architectural style. Recently Thoughtworks' Martin Fowler and James Lewis wrote an article defining Microservices. However, Steve Jones takes issue with the general theme and much in that article, believing that there is little new here and this is just a Service Oriented Deliver approach.
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Experiences from Enterprise Integration with REST
Large-scale legacy replacement is the hardest job in the IT industry and REST over HTTP is an attractive option for many of these projects. Architecturally REST has proven scalability and to fit in well with domain modelling, Brandon Byars, a principal consultant at Thoughtworks, claims when sharing his experiences from using RESTful integration in large scale legacy replacement projects.
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ActiveMQ 5.9 with Replicated LevelDB Store and Hawtio Web Console
The recently released version 5.9 of the message broker Apache ActiveMQ adds among other features support for replication of the LevelDB Store and a new Hawtio web console together with more than 200 issues resolved.
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GOTO Berlin: Problems Using Your Own Public API
Using your own public API can be a challenge, Phil Calcado, Director of Engineering at Soundcloud, declared when sharing his experiences managing and rebuilding a large Rails application in a talk at the GOTO Berlin Conference.
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GOTO Berlin: DO’s and DON’Ts in a Web API
Oliver Wolf, a principal consultant, shares his opinionated thoughts about endpoints, domain models, caching, versioning and other matters from the discussions around REST and web APIs taking place in mailing lists and other forums in a talk at the GOTO Berlin Conference.
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GOTO Berlin: Building, Running and Promoting a Public API
In a presentation at the GOTO Berlin Conference Ben Barnard and Felix Leipold, both developers at Nokia in Berlin, shared their experience designing and building a public web API, among other things how to work with an API, that inherently doesn’t have a natural user interface, and challenges in testing for backward compatibility.
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GOTO Berlin: Microservices as an Alternative to Monoliths
James Lewis talked at the GOTO Berlin Conference about an alternative to the traditional way of building systems where all functionality is put into one big application with one big database, instead using a pattern where entirely separate business capabilities, together with their own data, are kept separate in microservices.
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Level Up Your REST Based Web API with Hypermedia
When we started building a new Web API for our business we wanted to build a really great API and the answer on Internet was to build a RESTful API, Amy Palamountain revealed in a recent presentation at TechEd in New Zealand when sharing her experiences of how to build a RESTful API based on the core ideas of HTTP and the web.
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Experiences Versioning a RESTful Service
Use server driven content negotiation, but enhance the response with links to alternate versions and formats of the representation, thus letting the client choose which URIs to follow due to its needs Howard Dierking recently wrote when comparing his newly gained experiences working with designing the next major revision of the NuGet API, V3, with his thoughts almost a year ago.
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Scaling Twitter to New Peaks
For many of us Twitter has become an essential communications utility. Since experiencing scalability problems in 2010, Twitter has moved to a loosely coupled service oriented architecture based on the JVM, allowing it new levels of scalability and feature agility. Twitter engineering recently reported a new record throughput and took time out to describe their new architecture.