Amy Heineike covers how to construct clean (and avoid hairball) networks, effective ways to analyze them, as well as open source options for visualizing and interacting with your graphs.
Jeff Scott Brown talks about the Grails 2 features and functionality related to building RESTful services.
Stuart Sierra provides an introduction to Datomic's data model, architecture, query syntax, and transactions.
Sam Newman, Zhamak Dehghani make an introduction to microservice architectures, explaining why they are ideal for organizations that want to optimize for fast speed of change.
Dan North and Jessica Kerr make a journey through complexity. At the other side we may find simplicity, or we may find the light at the end of the tunnel is just another oncoming ESB.
Eugene Dvorkin provides an introduction to Storm framework, explains how to build real-time applications on top of Storm with Groovy, how to process data from Twitter in real-time, etc.
Ari Grant discusses how Facebook is iterating its mobile products, continuing to increase the richness of the content and speed at which it is delivered.
Or Arbel discusses how Yo's platform enables developers and users to communicate using push notifications.
The authors discuss about the lessons learned from all the biggest sites on the internet about how to build scalable and resilient architectures.
Thomas Risberg introduces the Spring for Apache Hadoop project and discusses integration with Spring XD, batch jobs and external data sources.
Jafar Husain shows the Reactive Extensions (Rx) library which allows to treat events as collections, how Netflix uses Rx on the client and the server, allowing to build end-to-end reactive systems.
Logan Linn explores the design and implications of an architecture built around immutable data structures using ClojureScript and Om, a ClojureScript interface to Facebook's React.