In this the second installment on diagnosing performance issues, performance engineer Andreas Grabner focuses on spotting patterns that cause performance and scalability issues in distributed Micro Service Oriented Architectures.
Reveno is a powerful new, performant, JVM based lock-free transaction processing framework based on CQRS and event-sourcing patterns. In this article we develop a simple trading system using Reveno.
In this article, we take a deep dive into Java's invokedynamic and explain why it is such a powerful tool for the Java platform and for JVM languages such as JRuby and Nashorn. 1
In this article we explore how to create automated fluent BDD scenarios using the Screenplay Pattern – a possible outcome of mercilessly refactoring Page Objects using SOLID design principles. 3
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.
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.
Nir Cohen describes Wagon, which takes Python wheels, packages them together, adds metadata, and allows for offline extraction and installation.
Addison Wesley’s Clojure Recipes is a new book that aims to help developers to get deeper into Clojure, moving from a generic understanding of the language to setting up more complex projects.