InfoQ Homepage Development Content on InfoQ
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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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AdoptOpenJDK Introduces Quality Assurance Program
AdoptOpenJDK has created a comprehensive set of over 30,000 tests designed to ensure compatibility, performance, and reliability of their JRE distributions. The test suites are small enough to be run regularly by those working on the project, and also benefit those who simply use the project.
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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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Swift 5.1 Brings Module Stability, Opaque Return Types, Property Wrappers and More
While module stability is by far the most impactful new feature in Swift 5.1, the latest version of Apple's language includes a number of new language constructs, such as property wrappers and opaque return types, and a number of standard library extensions.
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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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WebExpo 2019: More Than You Ever Wanted to Know About Resource Hints
Harry Roberts, consultant front-end architect at CSS Wizardry, discussed how web pages can be made faster with Resource Hints in a recent talk at WebExpo 2019 in Prague.
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GitHub Improves Vulnerability Workflows and Becomes CVE Numbering Authority
Along with Semmle acquisition, GitHub has disclosed a number of improvements aimed to make it easier for maintainers and developers to fix and protect against vulnerabilities. This includes the possibility of creating a security advisory and assigning it a CVE number directly from GitHub UI.
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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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GitHub to Integrate Semmle Code Analysis for Continuous Vulnerability Detection
With the acquisition of startup Semmle, GitHub aims to make continuous vulnerability detection part of their continuous integration/continuous deployment service.
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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.
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Amazon-Certified Syntiant Neural Decision Processors (NDP) Aim to Bring Alexa to Low-Power Devices
Syntiant NDPs are custom-built chips specialized to run TensorFlow neural networks and can be integrated in many kinds of voice and audio-enabled devices, now including Alexa-enabled devices.
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QCon San Francisco 2019 (Nov 11-15): ML, Stream Processing, Compiled JavaScript, iOS Security & More
QCon San Francisco is back this November! The conference features 18 curated tracks that contain over 120 speakers. Designed for senior software professionals, QCon provides the latest insight into designing and delivering global-scale architectures, operating microservices across a diverse range of platforms, leading teams and building effective culture, & of course, the latest in applied AI/ML.
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Pinterest’s Journey to a Kubernetes Platform
Pinterest software engineers have revealed the custom tools and resources they introduced in the company's adoption of Kubernetes.
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Amazon Announces General Availability of Quantum Ledger Database
On September 10th, Amazon announced the general availability of Quantum Ledger Database (QLDB), a ledger database based on blockchain technology. As such, QLDB provides a fully managed ledger which can contain multiple tables, implementing an immutable transaction journal, which is cryptographically verifiable, and owned by a centralized trusted authority.