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  • Large Scale Event Tracking with RabbitMQ

    by Dr. Claire Fautsch on  Aug 13, 2014

    A developer and publisher of free-to-play web and mobile games, Goodgame Studios leverages events to track their players' behaviors. Due to the volume of their events, Goodgame Studios uses RabbitMQ and cloud technologies to capture this event data for further processing.

  • Introducing Spring XD, a Runtime Environment for Big Data Applications

    by Charles Humble on  Jul 23, 2014 1

    Spring XD (eXtreme Data) is Pivotal’s Big Data play. It joins Spring Boot and Grails as part of the execution portion of the Spring IO platform. Whilst Spring XD makes use of a number of existing Spring projects it is a runtime environment rather than a library or framework, comprising a bin directory with servers that you start up and interact with via a shell.

  • HaMIS: One 24/7 Product and Four Scrum Teams, Four Years Later

    by Viktor Grgic on  Jul 17, 2014

    This is a story about four cross-functional scrum/DevOps/feature teams delivering and managing a business-critical 24/7 system used by vessel-traffic services operators and many other users, a compendium of topics that derive from our more than four years of agile and scrum practices at the Port of Rotterdam, one of the world's busiest ports.

Data Modeling with Key Value NoSQL Data Stores – Interview with Casey Rosenthal

Posted by Srini Penchikala on  Jun 25, 2014

In Key Value data stores, data is represented as a collection of key–value pairs. InfoQ spoke with Casey Rosenthal from Basho team about data modeling when using Key Value NoSQL databases.

Rich Reimer on SQL-on-Hadoop Databases and Splice Machine

Posted by Srini Penchikala on  Jun 19, 2014

InfoQ spoke with Rich Reimer, VP of Marketing and Product Management at Splice Machine about the architecture and data patterns for SQL-on-Hadoop technologies.

Apache Kafka: Next Generation Distributed Messaging System

Posted by Abhishek Sharma on  Jun 04, 2014

Apache Kafka is a distributed publish-subscribe messaging system. This article covers the architecture, features and characteristics of Kafka and how it compares with other messaging systems. 11

Web APIs and the n+1 Problem

Posted by Ali Kheyrollahi on  Jun 02, 2014

The n+1 one problem doesn’t just affect ORMs, any kind of Web API can suffer from the same performance problems. Ali Kheyrollahi discusses some of the ways to identify and correct n+1 scenarios.

Microservices: Decomposing Applications for Deployability and Scalability

Posted by Chris Richardson on  May 25, 2014

This article describes the increasingly popular Microservice architecture pattern, used to architect large, complex and long-lived applications as a set of cohesive services that evolve over time. 8

Exchanging Industry Experiences with Agile Methodologies

Posted by Ben Linders on  May 23, 2014

The Agile Consortium Belgium, Sirris and Agoria organized an event to share experiences with agile methodologies like Scrum, Kanban, visual management, XP, DSDM and Lean.

Restify and Mobilize Your Data

Posted by Val Huber on  May 21, 2014

Val Huber explains creating a RESTful API from an existing database schema, extending the API to define multi-table hierarchical resources, and adding behavior using declarative reactive expressions. 2

Reactive Cloud Actors: An Evolvable Web of Events

Posted by Ali Kheyrollahi on  May 19, 2014

Reactive Cloud Actors are an implementation of Carl Hewitt's Actor model which can be used to leverage the power of modern distributed systems.

Russ Miles on Antifragility and Microservices

Posted by Ralph Winzinger on  May 13, 2014

Currently, Antifragility and Microservices are trending topics and this might be a hint that there are new architectural paradigms or design patterns on their way for building application systems.

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