InfoQ Homepage Development Content on InfoQ
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ZGC - Oracle’s Large-Heap Garbage Collector
Oracle has announced its intention to make Z Garbage Collector (ZGC) open source. Per Liden, creator of ZGC at Oracle and member of Hotspot (and formerly JRockit) project, has proposed a new project in OpenJDK community to make ZGC open source.
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Refinement Types and Dependent Functions Stable in Racket 6.11
Racket 6.11 brings refinement types and dependent function types to its Typed Racket variant.
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Node.js 8.9 Released with Long Term Support
Node.js 8.9 has been released, becoming the first 8.x release to enjoy Long Term Support status. It will remain in LTS until December 2019. Node 9 has also been released.
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IBM Release IBM Cloud Private, a Hybrid Cloud Computing Platform Using Kubernetes and Cloud Foundry
IBM has released IBM Cloud Private, a platform designed to enable companies to create on-premises cloud capabilities similar to public clouds, with the goal of accelerating "cloud native" application development and supporting modernisation of existing applications running on IBM technology such as WebSphere Liberty, Db2 and MQ.
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Designing Event Sourced Microservices
Event sourced microservices is an area that hasn’t been explored nearly as much as it should be, Greg Young claimed at the recent Microservices Conference µCon London 2017, but he also strongly emphasized that you should not event source all your microservices. Instead, he recommends looking at individual services and applying the event sourcing pattern to services that actually benefit from it.
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Facebook Overhauls ReasonML Syntax in Reason 3
Reason, Facebook’s attempt to bring OCaml safety and speed to JavaScript developers, reaches version 3, which introduces new syntax and many fixes.
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Slack Desktop Migrated to BrowserView for 3.0
Slack has recently made version 3.0 available in their beta channel, with numerous performance improvements and bug fixes. At its core, most of the changes have revolved around migrating from the Electron component “webView” to “browserView”, a newer and more stable alternative. Charlie Hess, engineer at Slack, has published a blog outlining this journey.
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Android Architecture Components 1.0: Lifecycle, LiveData, ViewModel and Room
Google has made available Android Architecture Components 1.0, a collection of libraries to design “robust, testable, and maintainable apps.” The current components are Lifecycle, LiveData, ViewModel and Room with others on the way.
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Q&A with Ken Schwaber and Jeff Sutherland about Scrum Guide Updates
The Scrum guide has been updated to better reflect what Scrum is and clear up misconceptions. Scrum can be used for building software products, and it can be applied to many other areas outside of software as well. Scrum is a framework based on empiricism for continuous improvement. Having a potentially shippable product increment at least every sprint or more often is a key element of Scrum.
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Accelerating the Adoption of Java Microservices with Eclipse MicroProfile
InfoQ caught up with Emily Jiang from IBM to hear about the new Eclipse MicroProfile project and the new release, with extended fault tolerance and other new features.
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New Version Scheme for Java SE Platform and the JDK
Released Java 9 also introduced a new versioning scheme. This scheme is based on JEP 223 and was intended for future releases of the Java platform itself. However, almost immediately after the release Mark Reinhold, Java’s chief architect, announced a brand new proposal for changing the version scheme again and adopting a strict, time-based release model.
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Monzo Outage Post Mortem
Monzo, the digital, mobile-only bank based in the UK, recently suffered outages in their current account payments and prepaid debit cards systems. Oliver Beattie, Monzo’s head of engineering, took on Monzo’s community forum to provide a post mortem of the outage. In this article, we describe their architecture, the root cause of the outage and the lessons learned from it.
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Ethics, Values and Practices for Software Professionals
Christiaan Verwijs has recently written about the need for a Hippocratic oath for software practitioners. Robert C. Martin and other commentators have made similar calls in recent months. We examine news in this space and the principles which support a professional practice of software development.
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Microsoft and AWS Collaborate on Machine Learning
Microsoft and AWS have recently announced a new collaboration aimed at democratizing deep learning and artificial intelligence. Gluon is a joint effort between Microsoft Research and Amazon AI and is intended to make developing solutions using machine learning easier and quicker.
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Azure SQL Intelligences Aims to Help DBAs and Developers
Microsoft seeks to make database management easier for users of its Azure SQL service and SQL Server through the addition of new features it calls Performance Management Intelligence. They are designed to provide easier database management for both DBAs and app developers.