Dan Woods discusses using Spring Integration and design patterns to implement a message-driven architecture in Grails to allow for better modularity, scalability, and code reusability.
Tobias Darm discusses how some of the GoF patterns can be implemented differently in C++11 using Boost libraries.
Siva Raghupathy discusses DynamoDB Design Patterns & Best Practices for realizing DynamoDB benefits at the right cost.
Saul Mora discusses using some of the patterns from the Design Pattern book today, and applying patterns in a multicore world.
Jeremy Cloud discusses SOA at Twitter, approaches taken for maintaining high levels of concurrency, and briefly touches on some functional design patterns used to manage code complexity.
Stuart Sierra discusses several design patterns implemented in functional languages, in particular Clojure: State/Event, Consequences, Accumulator, MapReduce, Reduce/Combine, Recursive Expansion, etc.
Jesse Wilson introduces Dagger, a dependency injection framework for Java, covering the motivation behind its creation, examples on how to use it and some of the internal details.
Bob Lee presents persistence queues, the technology stack, the publish-subscribe pattern and dependency injection as used by Square.com.
Rob Daigneau discusses some of the challenges met when creating and maintaining web APIs, impediments and design patterns for web API evolution.
Dean Wampler discusses the merits of several controversial issues: Goto, Design before Code, Design Patterns, Corba vs. REST, Object Middleware and ORMs, and Identiﬁers with Spaces.
John Slaby and Jezz Santos explain how Raytheon has created Factories-in-the-Small useful to rapidly build new tooling such as the Pattern Automation Toolkit developed in cooperation with Microsoft.