InfoQ Homepage Virtual Machines Content on InfoQ
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Google Announces General Availability of CPU Overcommit for Sole Tenant Nodes
In a recent blog post, Google announced that CPU overcommit for sole-tenant nodes is generally available. With CPU overcommit for sole-tenant nodes, customers can over-provision their dedicated host virtual CPU resources by up to two times.
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Google Launches Confidential VMs in Beta on Its Cloud Platform
In a recent blog post, Google announced Confidential VMs, a new type of virtual machine that makes use of the company’s work around confidential computing to ensure that data isn’t just encrypted at rest but also while it is in memory.
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WebAssembly Extended with Hot Reloading, Remote Debugging and Uniform Hardware Access
Researchers recently presented WARDuino, an extension to WebAssembly targeting microcontrollers. WARDuino addresses common development pain points by adding live code updates, remote debugging, and access to the microcontroller’s hardware modules. WARDuino’s virtual machine runs five times faster than Espruino (a popular JavaScript interpreter for microcontrollers) on some benchmarks.
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Microsoft Announces the General Availability of DCsv2-VM from Azure Confidential Computing
Recently, Microsoft announced the general availability of DCsv2-series virtual machines (VMs). With these VMs, customers can deliver applications that protect data while in use.
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Windows Subsystem for Linux 2 Moving into General Availability with Improved Update Process
Microsoft announced that Windows Subsystem for Linux 2 (WSL2) will be generally available in Windows 10, version 2004. WSL2 was released into the Insider Program last year. With the move to general availability, WSL2 can now be automatically updated via standard Windows Updates.
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Google Introduces Machine Images to Simplify Making and Restoring Virtual Machines
In a recent blog post, Google announced machine images, a new type of Compute Engine resource containing all the information users need to create, backup or restore a virtual machine, and thus reducing the amount of time required for managing environments. The feature in Compute Engine is currently in beta, and not covered by any SLA or deprecation policy.
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Google Introduces E2 Family of VMs in Beta for Google Compute Engine
In a recent blog post, Google announced its new E2 family of general-purpose VMs for Google Compute Engine are available in beta. With E2, Google aims to provide customers with flexible, performance-driven, and cost-effective VMs for Google Compute Engine on its Google Cloud Platform (GCP).
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Microsoft Releases Azure Ultra Disk Storage to General Availability
In a recent blog post, Microsoft announced the general availability of Azure Ultra Disk Storage - a new Managed Disks offering, which delivers unprecedented and extremely scalable performance with sub-millisecond latency for the most demanding Azure Virtual Machines and container workloads.
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Weaveworks Releases Ignite, AWS Firecracker-Powered Software for Running Containers as VMs
Software startup Weaveworks celebrated their fifth birthday by releasing an open source project called Weave Ignite. This project is billed as a "GitOps-managed virtual machine (VM) with a container UX." This novel software uses Firecracker, the AWS open source project that underpins AWS Lambda. InfoQ spoke to team behind the project to learn more.
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Microsoft Releases Azure Bastion, Eliminating the Jumpbox Virtual Machine
In a recent blog post, Microsoft announced the preview of a secure remote desktop solution, called Azure Bastion, which does not require organizations to expose virtual machines using public IP Addresses. The platform as a service (PaaS) extends virtual machine connectivity using Remote Desktop Protocol (RDP) and Secure Shell (SSH) inside a modern web browser.
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Kubernetes Future: VMs, Containers, or Hypervisor?
In competing visions of the future of Kubernetes, Paul Czarkowski, principal technologist at Pivotal, predicts that VMs will replace containers, and Joe Fernandes, a VP at Red Hat, considers that VMs usage is evolving for Kubernetes rather than replacing containers. In addition, Chris Short, Red Hat's principal product marketing manager, said that Kubernetes is close to replacing the hypervisor.
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Microsoft Announces Azure Migrate and Azure Site Recovery Enhancements
Last week, Microsoft announced several enhancements to their Azure Migrate and Azure Site Recovery services. The changes in the announcement include additional geographies for storing discovery and assessment metadata, along with additional supported options for migrations.
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AWS Release “Firecracker”, an Open Source Rust-Based microVM for Container and Serverless Workloads
Amazon has announced the release of Firecracker, an open source virtualization technology that is purpose-built for “creating and managing secure, multi-tenant containers and functions-based services”. Firecracker is a fork of Chromium OS's Virtual Machine Monitor (crosvm), an open source VMM written in Rust, and the technology is used behind the scenes to power Amazon’s AWS Lambda services.
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Amazon Announces Managed Databases for Amazon Lightsail
Amazon has announced managed databases for Lightsail, their lightweight and simplified virtual private server offering. The addition of managed databases intends to allow the creation of these databases on the Lightsail platform with a minimal amount of work, and removes several everyday maintenance tasks from the user.
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Oracle Releases GraalVM 1.0, a Polyglot Virtual Machine and Platform
Oracle has announced the 1.0 release of GraalVM, a polyglot virtual machine and platform. The initial release includes the capability to run Java and JVM languages (via bytecode) as well as full support for JavaScript and Node.JS, with beta support for Ruby, Python and R code.