InfoQ Homepage Architecture & Design Content on InfoQ
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Experiences Going from Event-Driven to Event Sourcing: Fangel and Ingerslev at MicroCPH
At MicroCPH 2019, Thomas Bøgh Fangel and Emil Krog Ingerslev, both at Lunar Way, a fintech company, described how after building a monolithic Rails application they decided to migrate to an event-driven microservices architecture. During the migration they found some design issues and decided to move to event sourcing. In their presentation they discuss the problems and how they solved them.
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GitLab 11.11 Brings Multiple Assignees for Merge Requests, Windows Container Executor, and More
GitLab 11.11, recently released, brings Multiple Assignees for Merge Requests, Windows Container Executor for GitLab Runners, Guest Access to Releases, instance-level Kubernetes cluster, and more.
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Electron 4 and 5 Releases Add Security and Modern Web APIs
The Electron team recently announced the release of version 4 and version 5 of Electron. Electron maintains an aggressive release cycle to stay current with the latest updates from Chromium, V8, and Node.js. Significant updates in these versions include better control over remotes and requests, and an in-progress initiative to update Electron's callback-based APIs to use promises.
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Bringing VMware Environments to Azure, Microsoft and VMWare Establish Partnership
At the recent Dell Technologies World conference, Microsoft and VMware announced an expanded partnership that enables certified VMware cloud infrastructure to run in Microsoft Azure. The Microsoft first party capability is made possible through a solution provided by CloudSimple, a VMware certified partner, and officially is called Azure VMware Solution by CloudSimple.
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Google Kubernetes Engine Enhancements: Upgrade Channels, Windows Container Support and Stackdriver
At the recent KubeCon EU in Barcelona, Google announced that it will offer three new release channels for its Google Kubernetes Engine (GKE): Rapid, Regular, and Stable. With these channels, Google Cloud Platform (GCP) users can choose whether they want the freshest release or the most stable one — or quickly evaluate the latest updates in a development environment.
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Cloudflare Releases Workers KV, a Serverless Key-Value Store at the Edge
What sits between your application and the client's browser? When the answer is "the internet", Cloudflare wants their Workers platform to play a part. They recently expanded that platform with Workers KV, a distributed, eventually-consistent key-value store available in 180+ edge locations.
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GitKraken Founder Hamid Shojaee Shares Experiences on Building a Git GUI
Git is historically a tool limited to those with a strong love of the command-line. GitKraken strives to improve on the status quo by providing a powerful GUI for working with Git.
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Introducing Interoperable Blockchain Identity Solutions with Hyperledger Aries
In a recent blog post, the Hyperledger project announced their 13th project called Hyperledger Aries, which provides an interoperable identity management toolkit that enables creating, transmitting and storing verifiable digital certificates. Using this toolkit, organizations can support, secure, interoperable peer-to-peer messaging across different distributed ledger technologies (DLT).
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Google's Cloud TPU V2 and V3 Pods Are Now Publicly Available in Beta
Recently, Google announced that its second- and third-generation Cloud Tensor Processing Units (TPU) Pods — its scalable cloud-based supercomputers with up to 1,000 of its custom TPU — are now publicly available in beta. With these Pods, Machine Learning (ML) researchers, engineers, and data scientists can speed up the time needed to train and deploy machine learning models.
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Expo: Real Time A/B Testing and Monitoring with Spark Streaming and Kafka at Walmart Labs
The WalmartLabs engineering team developed a real time A/B testing tool called Expo that collects and analyzes user engagement metrics. It uses Spark Structured Streaming to process the incoming data and stores the metrics in KairosDB.
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How Design Systems Support Team Communication and Collaboration
By using design systems, design teams can improve their workflow, reuse their knowledge, and ensure better consistency, said Stefan Ivanov. They allow one to fail faster and to speed up the iteration cycle, enable spending more time collecting user feedback in the early stages of product design, and reach the sweet spot of a product market fit much faster.
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Recent Appian Survey Unveils Worst Aspects of IT Developer Jobs
Low-code provider Appian released a survey among IT developers to gauge their satisfaction at work. According to the survey, the three worst aspects of IT jobs are time spent troubleshooting application issues, pressure due to time constraints and deadlines, and time wasted on repetitive coding task. InfoQ has spoken with Malcolm Ross, vice president of product at Appian, to learn more.
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Microsoft Launches Several New Machine Learning Services and Extends Its Cognitive Services
Before its Build Developer Conference, Microsoft released several new Machine Learning services and Cognitive Services updates, ranging from no-code tools to hosted notebooks, with several new APIs and other services in-between.
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Node.js 12 Release Improves Security, Performance, and Modules
The Node.js project recently released Node.js version 12, adding improvements through its underlying V8 JavaScript engine, startup performance, ES6 modules, and more.
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ML.NET, an Open Source Machine Learning Framework for the .NET Ecosystem: Pranav Rastogi Q&A
Earlier this month Microsoft released the first major version of ML.NET, an open source machine learning (ML) framework for the .NET ecosystem. ML.NET allows the development of custom ML models using either C# or F#. These models can be used in scenarios involving sentiment analysis, fraud and spam detection, product and movie recommendation, image classification, and more.