InfoQ Homepage Architecture & Design Content on InfoQ
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Michael Feathers Wants Error Elimination to Be a Design Driver
Michael Feathers finds errors fascinating, but acknowledges that most developers don't spend a lot of time focusing on them. He also thinks most error handling is kind of giving up. Although best known for his books about working with legacy code, Feathers used his keynote presentation at Explore DDD 2018 to discuss how eliminating errors can be a design driver for software systems.
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Hyperledger Releases New Version of Burrow Featuring Improved Integration and Developer Experience
In a recent blog post, the Hyperledger open source project announced the next version of Burrow v.0.21.0. Within this release, organizations can expect improved integration, key-signing, helm charts for Kubernetes and developer experience.
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How Reddit Rewrote Their iOS App to Improve Performance, Modularity, and Testing
Reddit has been hard at work in the last year to improve the performance of their iOS app while also making it suitable for faster iteration cycles, improved test coverage, and better extensibility. All of this was made possible by evolving the app original MVC architecture into a Model-View-Presenter (MVP) architecture.
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Thorntail 2.2.0 Features Automated Migration from WildFly Swarm
Since the rebranding of WildFly Swarm 2018.5.0 to Thorntail 2.0.0 in late June, Red Hat has released Thorntail versions 2.1.0 and 2.2.0 within a three-week time frame since mid-August. Along with many bug fixes, especially related to MicroProfile, new features include compliance with MicroProfile 1.3 through a new community-driven organization, SmallRye, and an automated migration process.
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Confluent Platform 5.0 Supports LDAP Authorization and MQTT Proxy for IoT Integration
Confluent Platform 5.0, the enterprise streaming platform built on Apache Kafka, supports LDAP authorization, Kafka topic inspection, and Confluent MQTT Proxy for Internet of Things (IoT) integration.
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Java Community Leaders Clarify Platform Support Options: "Java Is Still Free"
Over 30 Java community leaders have released an open letter clarifying the available support options and Java builds going forwards. The document explains in detail the available free and paid-for support options, both from Oracle and from other suppliers.
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Mozilla Pushes WebXR as New Open Web API for Augmented Reality
After adding support for WebVR to Firefox, Mozilla is now working on a new API, called WebXR, to bring mixed reality to the Web. Initially announced last year, WebXR aims to replace WebVR in time and to offer a smooth transition for developers using WebVR.
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eBay Replatforming to Kubernetes, Envoy and Kafka: Intending to Open Source Hardware and Software
eBay has discussed how they are conducting a replatforming initiative across their entire technology stack, including building and releasing as open source both the hardware and software. Open source is fueling the software transformation of eBay’s infrastructure with cloud native technologies like Kubernetes, Envoy, MongoDB, Docker and Apache Kafka.
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Pinterest Switches from OpenTSDB to Their Own Time Series Database
The Pinterest engineering team has used OpenTSDB for storing and querying metrics since 2014. Recently, they developed and switched to their own time series database called Goku to mitigate various performance issues in OpenTSDB caused by a growth in the amount of metrics data.
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Intelligent Automation on Pace for Explosive Growth, But Organizational Challenges Prevalent
In a recent KPMG study, the professional services organization published a report on the growth of Intelligent Automation. The report suggests that overall spend will reach $232 billion by 2025, compared to $12.4 billion which is spent today. But, this expected growth comes with many challenges, including tool maturity, skilled labor and organizational change management.
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Eric Evans Says Domain-Driven Design (DDD) Isn't Done
During his keynote at Explore DDD, Eric Evans said "DDD isn't done." Over the past fifteen years since Domain-Driven Design was published, DDD hasn't stood still, and there is still much to do to keep DDD evolving.
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Microsoft Pushes New Azure Offerings into the High-Performance Computing Market
Microsoft is entering the high-performance computing (HPC) market with their announcement of the general availability of Azure CycleCloud, a tool for creating, managing, operating, and optimizing HPC clusters of any scale in Azure. Furthermore, Microsoft announced it would support NVIDIA GPU Cloud (NGC).
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Pivotal Releases Spring Cloud Data Version 1.6 Featuring a New App Hosting Tool
Pivotal has released version 1.6 of Spring Cloud Data Flow, a project for building and orchestrating real-time data processing pipelines to runtimes such as the Pivotal Cloud Foundry (PCF), Kubernetes and Mesos. New features include an app hosting tool, a scheduler for PCF, and an app repository. Mark Pollack, senior staff engineer at Pivotal, spoke to InfoQ about this latest release.
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How to Achieve a Resilient Architecture
To manage systems at scale you must push your system almost to the breaking point, but still be able to recover – and embrace failures, Adrian Hornsby writes in two blog posts sharing his experiences from working with large-scale systems for more than a decade, and the patterns he has found useful.
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Jenkins to Focus Efforts on Stability, Ease of Use and Cloud Native Compatibility
The Jenkins project team has decided to split its efforts between focusing on stability issues and on better support for running on platforms like Kubernetes. The former, which will potentially have backward-incompatible changes, will impact the release model and provide a more pre-configured installation, whereas the latter will work on similar lines as the existing Jenkins X project.