Egyptian ride hailing provider Ousta has two mobile apps which interact with an event driven architecture using microservices. The combination of EDA and microservices facilitated a simulation system for automation, and a rapid development and testing cycle.
When building a new system on AWS we are faced with three architectural choices around application packaging, runtime service and load balancing service. This article looks at these three options, and concludes that the Amazon EC2 Container Service provides the best architectural option for today's applications.
You're ready to explore reactive opportunities in your codebase but you are wondering how to test it. In this article Java Champion Andres Almiray provides techniques and tools for testing RxJava.
Modern User Experience requires an architecture that is able to continuously “react” to its broader environment. Implementing the SAM pattern has taught us much about how to design such a system.
Yahoo uses Hadoop for different use cases in big data & machine learning areas. InfoQ spoke with Peter Cnudde on how Yahoo leverages big data technologies.
In this article we will explain what isolation levels and dirty reads are and how they are implemented in popular databases.
The flagship feature of Java 9 will be the new Java Platform Module System. In this article we compare JPMS and OSGi from a technical perspective and see how they can work together.
A novel approach to developing microservices using DDD, Event Sourcing, and CQRS is able to overcome the challenge of using a microservice architecture for transactional business applications. 9
Tony Tam, creator of the popular Swagger Specification is providing an update on the The Open API Initiative group activity. 1
Internet of Things (IoT) is an emerging technology. One of the areas of IoT is the connected vehicles. In this article, we'll use Spark and Kafka to analyse and process IoT connected vehicle's data. 5
In this fifth installment of Apache Spark article series, author Srini Penchikala discusses Spark ML package and how to use it to create and manage machine learning data pipelines. 2
With a focus on the business case for a CQRS architecture, this article covers the core concepts of CQRS, and contrasts them with a common, n-tier architecture.