Common misconceptions in large enterprises that Kim Clark meets are that microservices are fine grained WSDL operations or that APIs are microservices. A reason for this is that they are confusing interface granularity with component granularity, Clark claimed in a presentation at this year’s Microservices Conference in London.
InfoQ sat down with Markus Eisele, developer advocate at Red Hat, at the Devoxx BE conference, and asked about his thoughts on implementing microservice architectures within large-scale enterprise organisations. The conversation was primarily based on his recent O'Reilly mini-book publication, “Modern Java EE Design Patterns: Building Scalable Architecture for Sustainable Enterprise Development".
Rising from the ashes of GigaOm the tribal gathering of cloud elders that is Structure has returned, and got off to a strong start with Battery Ventures' Adrian Cockcroft presenting on the State of the Cloud and Container Ecosystems. Cockcroft paid particular attention to the impact of containers, which wasn’t even a major discussion topic at the last Structure conference in 2013.
Odile Moreau presented a case study of a big insurance company who started their Agile journey with Kanban for IT Hosting teams at the Lean Kanban Benelux 2015 conference. InfoQ interviewed her about the situation at the insurance company, what made them decide to choose Kanban, how teams use Kanban to manage flow and coordinate, and asked her to share learnings from this Kanban journey.
The second Microservices Conference arranged by Skills Matter is due early November with two days in Stockholm and London respectively. The list of speakers include the program lead for the conference Russ Miles, David A. Dawson, Björn Carlson, chief architect at Klarna, Viktor Klang, chief software architect at Typesafe, Ian Cooper and Daniel Bryant.
Modern software increasingly operates on data in near real-time. There is business value in sub-second responses to changing information and stream processing is one way to help turn data into knowledge as fast as possible, Kevin Webber explains in an introduction to Reactive Streams.
Ionide, based on the Atom Editor, is a suite of packages that aim to provide a full-featured, modern, cross-platform, open-source IDE for F# development. InfoQ has talked with Ionide’s creator, Krzysztof Cieślak.
Twitter has open sourced Diffy, an automated testing tool used in production for discovering potential bugs in new code running on Apache Trift and other HTTP-based services.
Preparing for problems like partial failure is the best thing you can do when working with distributed systems, Vaughn Vernon explains in a conversation with InfoQ and refers to a blog post by Jeff Hodges noting its down-to-earth approach and practical advices e.g. designing for partial availability, and using capped exponential back off to restore full operation when dependencies are unavailable.
Redfish 1.0 is defined as a standard and a RESTful API for the management of scale-out commodity servers. Although it was created with the current needs of scalable architectures in mind, Redfish can be used for the management or the integration of the older platforms and their tool chains.
Intel has introduced a new feature for its Integrated Native Development Experience (INDE) called Multi-OS Engine that aims to make it easier for Java developers to port their Android apps to the iOS platform.
REST and hypermedia has a lot of benefits but they significantly complicates building both the client and the server API, thus useful only in some scenarios Jimmy Bogard states in a series of blog posts highlighting what’s needed to get a full hypermedia solution from server to client including choosing a hypermedia-rich media type.
Reuse has been a watch word for almost everything that has happened in system development during the last thirty years, but reuse is like cyanide; in really small portions it can be healthy, using it too much it starts doing a lot of damage, Udi Dahan claimed in his presentation giving a different perspective on business logic at this year’s DDD Exchange conference in London.
At QCon New York 2015, David Fullerton presented a deep-dive into the monolithic C# / MS SQL architecture that powers the Stack Overflow website, which handles over 4 billion requests per month. Fullerton argued that by focusing on performance, scalability was included ‘almost for free’; and that by minimising the number of external application services, the need to pay ‘SOA tax’ has been avoided.