InfoQ Homepage Architecture & Design Content on InfoQ
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HashiCorp Consul Service on Azure: The First Fully Managed Consul Offering
During the HashiConf keynote, HashiCorp announced HashiCorp Consul Service (HCS) on Azure. Consequently, customers can now provision HCS natively through the Azure Marketplace directly into their Azure subscription, while HashiCorp takes care of maintenance and operations of the service.
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Microsoft Releases C# 8.0
Last week Microsoft announced the official availability of C# 8.0 as part of the .NET Core 3.0 release, simultaneously at .NET Conf 2019 and on their development blog. The new language features include nullable reference types, asynchronous streams, default interface members, and new code patterns. All new features are supported in Visual Studio 2019.
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Day Two Problems When Using CQRS and Event Sourcing
There are a lot of good reasons for building a CQRS and event-sourcing based system, but there are also problems that appear only after an application is in production. In a presentation at the recent Event-driven Microservices Conference held by AxonIQ, Joris Kuipers shared his experience running and evolving CQRS and event sourced applications in production.
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Helm as a Package Manager for Kubernetes: Q&A with Helm Founder Matt Butcher
InfoQ caught up with Matt Butcher, the organizer for the Helm Summit in Amsterdam, and explored Helm's growth and its roadmap. He talked about the history of Helm, how its design was influenced by other package managers, how it's helping the Kubernetes community, its tremendous growth, and some of the security challenges being resolved.
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Amazon Updates S3 Service with Same-Region Replication
Recently, Amazon introduced a new option to its cloud storage service S3 - Same Region Replication (SRR). With this new option in S3, customers can now create a replica of their uploaded data in the same region yet in a different S3 bucket.
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Extend Azure PaaS Resources to Your Network Using Azure Private Link
In a recent blog post, Microsoft announced a new preview service, called Azure Private Link, which provides organizations the ability to connect to Azure Platform as a Service (PaaS) offerings, or their own services, using a private IP address. Azure Private Link connections travel over Microsoft’s backbone network and avoid exposure from the public internet.
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Vue 2 vs. Vue 3: James Stewart at Vue Glasgow Meetup
James Stewart recently compared the incoming Vue 3 function-based Composition API to the current Vue 2.x class-based Options API. In a presentation held at the second Vue.js Glasgow meetup event, Stewart analyzed the code from the same application written with both APIs, and concluded that the Vue 3 API leads to better code structuring, and makes the isolation and composition of logic easier.
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Microsoft .NET Conf 2019: .NET Core 3.0, C# 8.0, F# 4.7, and Machine Learning
At the 2019 edition of .NET Conf, streamed online earlier this week, Microsoft announced several new features for the .NET ecosystem. .NET Core, ASP.NET, and EF Core 3.0 were released, together with C# 8.0 and F# 4.7. The new releases have a considerable impact on how Windows Desktop, Web, and Mobile applications are developed. New features and tools for Visual Studio 2019 were also showcased.
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Storybook 5.2 Improves Design System Documentation
The recent Storybook 5.2 release delivers a new approach for generating design system documentation. Storybook 5.2 streamlines component documentation to make best practice documentation easier for anyone creating Storybook projects.
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Design and Implementation of a DDD-Based Modular Monolith
Kamil Grzybek recently published a project where he has designed, implemented, and in detail described a monolithic application with a Domain-Driven Design (DDD) approach. His goal is to show how a monolithic application can be designed and implemented in a modular way. He also discusses some architectural considerations and design patterns he has found useful in the application.
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Microsoft Releases .NET Core 3.0
Earlier this week, Microsoft announced the release of .NET Core 3.0 simultaneously at .NET Conf 2019 and on their development blog. The new release includes support for Windows Desktop apps using Windows Forms and Windows Presentation Framework (WPF), new JSON APIs, support for Linux ARM64, and overall performance improvements. F# 4.7 and C# 8.0 are also featured as part of this release.
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Google Releases Cloud Dataproc for Kubernetes in Alpha
Google Cloud Dataproc is an open-source data and analytic processing service based on Hadoop and Spark. Google has recently announced the alpha availability of Cloud Dataproc for Kubernetes, which provides customers with a more efficient method to process data across platforms.
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Introducing Maesh: A Service Mesh for Kubernetes
On September 4th, 2019, Containous, a cloud infrastructure software provider, released Maesh, an open-source service mesh written in Golang and built on top of the reverse proxy and load balancer Traefik. Maesh promises to provide a lightweight service mesh solution that is easy to get started with and to roll out across a microservice application.
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Eric Evans Wants to Improve the Language of DDD
Eric Evans wants architects to actively engage in improving the language used when modeling and designing complex systems. Some of the fundamental terms used in DDD, such as Bounded Contexts, are often misunderstood. Evans wants to see an active community try to address these concerns, with the goal that DDD "should be a real, living body of thought."
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HashiConf US 2019: Terraform and Consul Updates, Multi-* Workflows, and Shared Learning
At the fifth HashiConf US conference, held in Seattle, the HashiCorp founders made several new feature announcements for their Terraform and Consul products. Additional key takeaways from the event included: focus on workflows, not tooling; the software delivery world is becoming multi-cloud/platform/service; and there is still much that developers can learn from operations teams, and vice versa.