Clay McCoy discusses using Groovy’s metaprogramming capabilities and AWS SWF to deal with unreliable remote services, parallelization, scheduling critical timers, and server failures.
Paul Fremantle conducts a hands on tutorial on Stratos and App Factory showing how to create a development and runtime PaaS.
Sebastian Ohm and Tomás Senart discuss the evolution of an AMQP implementation at SoundCloud.
Michael Rauch and Christoph Gutmann explain how Eclipse Modeling technology is successfully applied to establish forward engineering in the domain of technical SOA. Modeling and code generation help them to drive standardization, increase quality and portability, reduce development effort and gain insight into dependencies.
Peter Niblett explains what MQTT is and how it compares with HTTP, showing how to program to it in Java and Eclipse Paho, and reporting on the current MQTT standardization status at OASIS.
Michael Brunton-Spall shares his experience re-architect The Guardian’ Content API from a system based on Solr to a message queue cloud service based upon Elastic Search, without any downtime.
Eben Roux introduces messaging using a service bus, explaining the differences between WCF, web services and a service bus, and demoes how Shuttle handles messages.
Mike Hadlow explains why RabbitMQ makes a compelling solution for building scalable systems, overviewing its exchange-binding-queue routing topology and showing how to build messaging patterns with it.
Siva Jagadeesan on how to build good web APIs using Resource Oriented Architecture (ROA) and Clojure, showing how to build one with Clojure.