Reveno is a powerful new, easy to use, highly performant, JVM based lock-free transaction processing framework based on CQRS and event-sourcing patterns. In this article we will develop a simple trading system implementation using the Reveno framework.
invokedynamic was the first new Java bytecode since Java 1.0 and was crucial in implementing the "headline" features of Java 8 (such as lambdas and default methods). In this article, we take a deep dive into invokedynamic and explain why it is such a powerful tool for the Java platform and for JVM languages such as JRuby and Nashorn.
Automated acceptance testing reduces time wasted in manual testing and bug fixing, and when combined with Behaviour-Driven Development, can guide development effort. But it requires skill, practice and discipline. The Screenplay Pattern helps teams address these difficulties and is where you may end up by mercilessly refactoring Page Objects using SOLID design principles.
HTTP/2 is poised to eliminate much of the waste that developers deal with, but is it a nail in WebSocket's coffin? Allan Denis tells us why HTTP/2 and WebSocket will coexist. 1
Billed as a Weekend Read, the All About Java 8 Lambdas book covers much more than just lambdas; it’s the book to read if you know Java and need to get up to speed on Java 8. Read on for the review.
This article demonstrates a solution for automating the build, deployment and management of a Docker Java microservices application on any cloud or virtualization platform.
Clojure in Action, written by Amit Rahore and Francis Avila, is an essential, thorough, and well organized introduction to Clojure 1.6 core parts. InfoQ has spoken with Francis Avila.
Java performance issues are often attributable to bad database access patterns. In this article a top performance field engineer demonstrates his patterns for diagnosing database related issues.
Aaron Kendall shows how to build a domain-specific language for a saavy but non-technical crowd that enforces the rules that apply to our business domain. 2
Jean-Jacques Dubray introduces a new pattern, State-Action-Model, that speeds up the development of modern applications and simplifies the interaction between the data model and the view. 59
IAP is an emerging highly performant protocol standard alternative to HTTP designed with the modern application stack in mind. ION is a high speed alternative to JSON and Protocol Buffers.