Yoko Harada introduces RedBridge, aka JRuby Embed, a Java API for calling JRuby code that is treated as regular Java objects, explaining its relation to JSR223 and demoing how to use it.
John Davies examines Visa’s architecture and shows how enterprises have architected complex integrations incorporating Hadoop, memcached, Ruby on Rails, and others to deliver innovative solutions.
Wesley Beary introduces fog, a Ruby library for accessing cloud resources from multiple vendors, including a mocking framework for testing purposes.
Brendan Ribera introduces Mirah, a JVM-based programming language with a Ruby-like syntax, type inference, closures, meta-programming, macros, showing how to use it for Android development.
Lance Ball presents DataMapper, a Ruby ORM library, along with Infinispan, Hibernate Search, Lucene, all running on JBoss AS7 and accessed through TorqueBox, a JRuby application server.
Sarah Allen talks on how to introduce children to the basics of programming, presenting a new related language called “Pie” along with lessons learned from creating a DSL in Ruby.
Jeff Cohen advises on how to switch from another language to Ruby and how to integrate it into the enterprise, presenting what are Ruby’s core elements and 5 myths about Ruby and Rails.
Get Satisfaction Uses Ruby on Rails and Cloud Computing Platform to Achieve Scalability and Reliability
Thor Muller presents how Get Satisfaction managed to reliably scale their Ruby on Rails-based customer community platform using Agile, TDD, BDD, and by deploying their framework in the cloud.
Tyler Close considers that the old client-server security model is no longer viable and a new security web model is needed, presenting tools and techniques to secure the social web apps of today.
Thomas Enebo explains the basics of JRuby, showing what’s different from Java, how Java and JRuby interact with each other, and some examples demonstrating the usefulness of a complementary language.
Mark Miller on how E and Caja influenced the EcmaScript 5 standard so it can be a secure language, enabling the creation of safe mashups, and how Dr. SES enables secure distributed computing.
Ryan Dahl demonstrates how to use Node.js’ asynchronous IO model to write simple HTTP servers that scale up serving thousands of connections while using a very low memory footprint and few CPU cycles.