InfoQ Homepage Development Content on InfoQ
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Patterns in Distributed Systems
In a series of blog posts, Mathias Verraes describes patterns in distributed systems that he has encountered in his work and has found helpful. He currently describes 16 patterns in three areas: patterns for decoupling, general messaging patterns and event sourcing patterns. His goal is to identify, name and document the patterns together with the context in which they can be useful.
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Making 'npm install' Safe
At QCon New York 2019, Kate Sills, a software engineer at Agoric, discussed some of the security challenges in building composable smart contract components with JavaScript. Two emerging TC39 JavaScript proposals, realms and Secure ECMAScript (SES) were presented as solutions to security risks with the npm installation process.
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Microsoft Announces Visual Studio Online
Last month Microsoft announced the launch of Visual Studio Online, an online code editor for the web. With the new service, Microsoft wants to enable developers to work together from anywhere, on any device.
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Benefits of Microsoft’s New Versions of Azure Application Gateway and the Web Application Firewall
In a recent blog post, Microsoft discusses the benefits of the generally available releases of Azure Application Gateway V2 Standard SKU and Web Application Firewall (WAF) V2 SKU's. Microsoft fully supports them with a 99.95% SLA, significant improvements and capabilities.
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Front End Architecture in a World of AI
At QCon New York 2019, front end software engineer Thijs Bernolet of Oqton explained some of the challenges in creating front end architectures influenced by machine learning.
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C# 8 Nullable Reference Types Update
Work continues on nullable refence types for C# 8, revealing edge cases that need to be addressed before the final release and new opportunities for reducing the amount of boilerplate developers have to write.
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Defining Bounded Contexts — Eric Evans at DDD Europe
A bounded context is a defined part of software where particular terms and rules apply in a consistent way, Eric Evans explained in his keynote at DDD Europe earlier this year; it should have a refined model and a language with unambiguous definitions. In a recently published presentation, he describes different kinds of bounded contexts, including some that involve microservices.
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Payara Tour of Japan 2019
Payara recently completed a one-week tour of Japan in which they visited prominent Java Users Groups. Featured speakers were Kenji Hasunuma, service engineer at Payara, Ondrej Mihályi, senior service engineer at Payara, and Yusuke Yamamoto, Java Champion, creator of Twitter4J, and president of Samuraism, a Japanese company providing development tools and training.
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Facebook PyRobot Aims to Make Robot Programming Easier
According to Facebook, PyRobot will allow developers to get up and running with a robot quickly thanks to it providing a higher-level abstraction on top of the robot operating system (ROS).
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Ionic Capacitor: Creating Native Applications with JavaScript
Capacitor is a new development framework by Ionic for hybrid application creation. Capacitor provides an alternative to Apache Cordova, a well-established solution first released in 2009.
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Amazon Personalize Is Now Generally Available, Bringing ML to Customers
After the first announcement of Amazon Personalize during AWS re:Invent last November, the service is now generally available for all AWS customers. With this service, developers can add custom machine learning models to their application, including ones for personalized product recommendations, search results and direct marketing, even if they don’t have much machine learning experience.
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Service Mesh Interface (SMI): Q&A with Microsoft's Lachlan Evenson
InfoQ caught up with Lachlan Evenson, principal program manager at Microsoft, regarding the recent announcement at KubeCon of the Service Mesh Interface (SMI). Topics also discussed included the ecosystem of service meshes on Kubernetes.
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Sucrase, a Faster Babel for Modern JS Runtimes
The Sucrase JavaScript/TypeScript compiler aims at providing significantly faster development builds than the Babel compiler. Faster builds mean faster iterations, specially when testing on a large codebase. Some empirical measures show a gain in speed between 4x and 20x vs. Babel. Developers may thus enjoy the improved developer experience in development, and still resort to Babel in production.
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Cloudflare CIRCL Experiments in Post-Quantum Cryptography
Cloudflare has open-sourced CIRCL (Cloudflare Interoperable, Reusable Cryptographic Library), a collection of algorithms for post-quantum (PQ), elliptic curve cryptography, and hashing for prime groups.
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Kyma 1.0 Released, Simplifying Integrating Enterprise Applications with Cloud-Native Services
The first major release of Kyma, an open-source project designed to simplify building cloud-based and on-premise enterprise applications, is now available. Kyma provides components to simplify connecting existing and new applications with Kubernetes and expose them via the Kubernetes Service Catalog, with out-of-the-box support for monitoring, logging, eventing, tracing, and authentication.