InfoQ Homepage News
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Spotify Open Sources cstar: its Cassandra Orchestration Tool
Spotify recently open sourced cstar, its Cassandra orchestration tool. Cstar is a command line tool to runs scripts on all hosts in a Cassandra cluster.
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Amazon S3 Increases Request Rate Performance and Drops Randomized Prefix Requirement
Amazon Web Services (AWS) recently announced significantly increased S3 request rate performance and the ability to parallelize requests to scale to the desired throughput. Notably this performance increase also "removes any previous guidance to randomize object prefixes" and enables the use of "logical or sequential naming patterns in S3 object naming without any performance implications".
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Recognitions of 2018 World Agility Announced
The 2018 world agility recognitions have been announced by the World Agility Forum. Next to regional recognitions for companies in Europe, Africa, and America, there are also recognitions for creativity agility, agile in defense, team agility, personal agility, and lifetime agility.
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New Git Submodule Vulnerability Patched
The Git community has disclosed a security vulnerability affecting the clone and submodule commands that could enable remote code execution when vulnerable machines access malicious repositories. The vulnerability, which has been assigned CVE–2018–17456 by Mitre, has been fixed in Git 2.19.1.
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NVIDIA Announces RAPIDS, Medical Image Application, and a Driving Simulator for Autonomous Vehicles.
Today Jensen Huang, CEO of NVIDIA, gave a keynote at the GPU Technology Conference 2018 in Munich. He announced RAPIDS, an open-source CUDA accelerated toolkit that can help data scientists to faster process their data. They announced a partnership to work on medical imaging. They announced a self-driving car simulator that car manufacturers can use for verification of autonomous vehicles.
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Oracle Introduces Helidon - A Lightweight Java Microservices Framework
Oracle recently introduced a new open-source framework, Project Helidon, a collection of Java libraries designed for creating microservices-based applications. Helidon joins the MicroProfile family and implements the MicroProfile 1.1 specification. Dmitry Kornilov, senior software development manager at Oracle, spoke to infoQ about this new project.
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ARM64 for UWP Debuts in Visual Studio 2017 15.9 Preview 3
Microsoft continues work on upcoming 15.9 update to Visual Studio 2017. In the third preview of 15.9, Microsoft announced support for UWP apps on the ARM64 platform and expanded functionality for TypeScript developers. As has been the familiar occurrence, a large of number of fixes are also included.
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Microsoft Announces Several Updates to Azure Cosmos DB Features
Microsoft has announced multiple updates to Azure Cosmos DB, their globally distributed, massively scalable, multi-model database service. The announcements include features around support for globally scaled multi-master, the addition of a Cassandra API, and price-lowering options with reserved capacity.
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An Evolution of Chaos Experimentation: Kolton Andrus at ChaosConf 2018
At the inaugural ChaosConf, held in San Francisco, USA, Kolton Andrus presented an evolution of chaos experimentation over the past eight years. He argued that the human and organisational aspects of dealing with failure should not be ignored, and also suggested that tooling should support application- and request-level targeting of failure injection tests in order to minimise the blast radius.
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Gremlin Releases Application Level Fault Injection (ALFI) Platform for Targeted Chaos Experiments
Gremlin Inc has released their second product offering in the “Failure-as-a-Service” domain– Application-Level Fault Injection (ALFI). Building upon their initial platform that facilitated engineers in creating and running chaos experiments at the infrastructure level, ALFI enables failure injection at the application level via a native language library.
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Kotlin 1.3 Introduces Stable Coroutines, Contracts, and More
At KotlinConf 2018 in Amsterdam, Netherlands, JetBrains announced Kotlin 1.3 RC, introducing new language features such as stable coroutines, contracts, inline classes, and more. At KotlinConf, Google and JetBrains also announced their joint effort to establish the Kotlin Foundation.
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Kubernetes 1.12 Brings Volume Snapshots, TLS Improvements, and More
The Cloud Native Community Foundation has announced Kubernetes 1.12. This version brings Snapshot and restore volumes, improvements on TLS, Horizontal Pod Autoscaler (HPA), topology-aware dynamic provisioning, Advanced Auditing, topology support for Container Storage Interface (CSI) plugin, and more.
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QCon SF 2018 (Nov 5-7) International Software Conference: Tracks, Workshops and Highlights
QCon San Francisco, the 12th annual software conference that attracts attendees from all over the world, returns to the Silicon Valley area November 5-7, 2018. With 32 days before the conference, 75% of the individually curated talks have been confirmed. The remaining talks are expected to be finalized over the next few weeks.
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Microsoft Announces the General Availability of Azure Functions 2.0
Microsoft announced the general availability of the second version of Azure Functions, an event-driven, compute-on-demand service on the Azure platform. This new version release of Azure Functions includes several capabilities to let developers build scalable serverless applications more easily than with version one.
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How Continuous Delivery Impacts Testing
With continuous delivery we need to focus on quality as we write the code. Not every team will have testers, but if there are testers then they will work closely with developers, writing code to automate the small number of tests that cannot be covered by unit tests while helping developers creating unit tests.