Virtualization Related Topics 
DZone
JANUARY 25, 2023
In a Kubernetes context, multi-tenancy refers to sharing one large cluster among multiple teams, applications, or users primarily in lower environments such as development and testing—mainly to reduce cost and operational overhead around managing many clusters.
The Netflix TechBlog
AUGUST 10, 2022
Virtual Production?—?A A Validation Framework For Unreal Engine By Adam Davis, Jimmy Fusil, Bhanu Srikanth and Girish Balakrishnan Game Engines in Virtual Production The use of Virtual Production and real time technologies has markedly accelerated in the past few years.
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DZone
JANUARY 3, 2022
Virtual care and remote medicine are breaking down the barriers that would previously prevent patients from accessing doctors and other healthcare options. healthcare app development qa and testing virtual applications
Abstracta
JUNE 2, 2022
Motivation: OpenJDK 19, to be released in September 2022, will incorporate a new disruptive solution: Virtual Threads, aka Project Loom. The post Virtual Threads: JMeter meets Project Loom appeared first on Abstracta Software Testing Services.
The Morning Paper
NOVEMBER 8, 2020
Virtual consensus in Delos , Balakrishnan et al. If you think of this a bit like mapping memory addresses to data in memory, then another parallel comes to mind: the virtual address space. We propose the novel abstraction of a virtual shared log (or VirtualLog).
All Things Distributed
SEPTEMBER 14, 2020
After years of optimizing traditional virtualization systems to the limit, we knew we had to make a dramatic change in the architecture if we were going to continue to increase performance and security for our customers.
Dynatrace
JUNE 26, 2020
The AI began to consume our data and turned the team into “virtual gardeners”, all the issues that were causing failures were being weeded out, applications pruned, one by one, the landscape turned from a jungle to a well kept garden. The post Stability requires virtual gardening!
DZone
SEPTEMBER 22, 2022
Alluxio workers are responsible for managing local resources, and they store data as blocks. Users can allocate different storage tiers as the resources for Alluxio workers, including MEM/SSD/HDD, which are further composed of directories.
Dynatrace
AUGUST 20, 2020
That’s a quote from my favourite virtual cycling instructor on Peloton, Emma Lovewell. Today, it’s with great sadness, that we have to announce Perform and the Go series as virtual events. Virtually awesome in the making appeared first on Dynatrace blog. Dynatrace news.
Simform
APRIL 6, 2022
The post Virtual Reality: Humanities Stepping Stone or Downfall? appeared first on Insights on Latest Technologies - Simform Blog. Trending
SQL Performance
DECEMBER 17, 2019
One important choice you will still have to make is what type and size of Azure virtual machine you want to use for your existing SQL Server workload. Microsoft currently has eight main types of virtual machines designed for different types of workloads.
Dynatrace
FEBRUARY 28, 2022
Over the last couple of years, the popularity of virtual learning has skyrocketed, and it is not just here at Dynatrace. For instance, traditional universities that had never offered virtual courses are now letting students learn remotely. Dynatrace news.
All Things Distributed
SEPTEMBER 14, 2020
After years of optimizing traditional virtualization systems to the limit, we knew we had to make a dramatic change in the architecture if we were going to continue to increase performance and security for our customers.
The Morning Paper
MARCH 1, 2020
Firecracker is the virtual machine monitor (VMM) that powers AWS Lambda and AWS Fargate, and has been used in production at AWS since 2018. General-purpose hypervisors and virtual machine monitors (VMMs) are also quite large, leading to a large trusted compute base (TCB).
Simform
MAY 30, 2022
Virtualization is key to improved scalability for many organizations. Virtual machines and containers are the two most popular visualization approaches. However, deciding between VMs and containers has been a riddle to many. Here is a cyclopedic one-on-one for VMs vs containers for you.
InfoQ
APRIL 7, 2021
Recently, Google announced A2 Virtual Machines (VMs)' general availability based on the NVIDIA Ampere A100 Tensor Core GPUs in Compute Engine.
The Morning Paper
AUGUST 20, 2019
Statiscal foundations of virtual democracy Kahng et al., The big idea behind virtual democracy is that we learn the voting preferences of each stakeholder, essentially creating an agent which is able to vote in their place, a virtual voter. Then when we need to make a decision we ask those virtual voters to cast their votes (in the form of a preference ranking). ICML’19.
TechBeacon Testing
FEBRUARY 13, 2020
Despite the proven benefits of service virtualization for software development, the technology often gets underutilized. App Dev & Testing, Testing, Service Virtualization
Simform
FEBRUARY 1, 2021
This blog provides you the virtual instances' pricing comparison to help you choose the cheapest one. The post AWS vs Azure vs Google Cloud: Pricing Comparison of Virtual Machines appeared first on Insights on Latest Technologies - Simform Blog. As major cloud providers (AWS, Azure, Google, and IBM) continue to drop the prices of cloud instances.
n0derunner
JULY 10, 2019
When hypervisor management tools make clones of virtual machines, the tools usually make sure to create a unique MAC address for every clone. The post Duplicate IP issues with Linux and virtual machine cloning. cloud cloning linux virtualizationTL;DR – Some modern Linux distributions use a newer method of identification which, when combined with DHCP can result in duplicate IP addresses when cloning VMs, even when the VMs have unique MAC addresses.
Simform
NOVEMBER 24, 2020
With the rise in cloud-based software solutions, the market of traditional call centers is also shifting towards a more modernized solution known as virtual call center software. The post Why You Need to Build a Virtual Call Center Software?
The Polyglot Developer
FEBRUARY 18, 2020
I’m pleased to announce that Containers, Virtual Machines, and Orchestration has been published to all of the popular podcast networks. This episode features Marek Sadowski from IBM and dives into the DevOps space, focusing particularly on deployment strategies such as virtual machines and containers, and how to orchestrate potentially massive amounts of them in an efficient and automated fashion.
The Polyglot Developer
MARCH 11, 2020
I’m pleased to announce that the second part of the Containers, Virtual Machines, and Orchestration podcast episode, featuring Marek Sadowski from IBM, has been published! Marek and I had run out of time in the first episode which focused on container and virtual machine strategies, so we didn’t get to dive deep into Kubernetes and similar orchestration services like Red Hat OpenShift.
All Things Distributed
JULY 20, 2012
Back-to-Basics Weekend Reading - Virtualizing Operating Systems. This weekends back-to-basics reading is on operating system virtualization. There are two papers that deserve the "classic" tag as they both form the basis for operating system virtualization that is in production today. Stanfords Disco, the predecessor of VMWare, uses a full hardware virtualization approach, where Cambridges Xen introduced us to paravirtualization. All Things Distributed.
SQL Performance
APRIL 8, 2019
Back on December 5, 2017, Microsoft announced that they were using AMD EPYC 7551 processors in their storage-optimized Lv2-Series virtual machines. The key specifications for the Lsv2 series virtual machines are shown in Table 1. Azure Managed Disks are essentially logical disks that are actually virtual hard disks (VHD) that you can use with any Azure VM, regardless of the VM size. The post AMD EPYC Processors in Azure Virtual Machines appeared first on SQLPerformance.com.
Brendan Gregg
NOVEMBER 29, 2017
Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. It's an exciting development in cloud computing: hardware virtualization is now fast. The rows of this table are virtualization types, and the cells show the type of virtualization and are colored by the expected performance. Virtualized in Hardware**: Hardware support for virtualization, and near bare-metal speeds.
Tasktop
MAY 11, 2021
Oh, and it just so happens that one of our favourite events of the year takes place too, providing the perfect opportunity for the DevOps community to come together: The virtual DevOps Enterprise Summit, Europe (18-20 May 2021). .
Wayfair Tech
JULY 30, 2015
virtual DOMPerformance is top priority here at Wayfair, because improved performance means an improved customer experience. A significant piece of web performance is the time it takes to render, or generate, the markup for a page. Over the last several months we've worked hard to improve the render performance on our. Read more. Open Source Web Performance performance react.js tungsten tungsten.js
n0derunner
SEPTEMBER 11, 2022
Linux Virtualization linux virtualization ubuntu kvm qemuStep 1. Install KVM “KVM” Is shorthand for several technologies primarily KVM itself, QEMU and Livbirt. Like all tasks, life is considerably easier with the right tools. I suggest installing the following. Though not strictly necessary – rebooting after installing the above might save you some headaches Step 2.
Brendan Gregg
NOVEMBER 28, 2017
Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. It's an exciting development in cloud computing: hardware virtualization is now fast. The rows of this table are virtualization types, and the cells show the type of virtualization and are colored by the expected performance. Virtualized in Hardware**: Hardware support for virtualization, and near bare-metal speeds.
DZone
FEBRUARY 14, 2020
performance ci/cd firewall load balancer it operations network automation virtual appliance cloud data centers application delivery controller hybrid it
InfoQ
FEBRUARY 25, 2022
QCon Plus May 2021 Security Transcripts Performance & Scalability Security Assessment Virtual Panel DevOps presentationShannon Morrison, Scott Behrens discuss how to perform application risk analysis at scale. By Shannon Morrison, Scott Behrens.
Scalegrid
JULY 8, 2019
Azure Virtual Networks. Azure makes this easy to setup through the use of a Virtual Network (VNET) which can be configured for your MySQL servers. These are typically configured to communicate across a single network, but if you need to connect more than one region, you can create multiple VNETs to communicate through Virtual Network Peering.
Scalegrid
JUNE 6, 2019
While all other DBaaS platforms require you to host through their service, ScaleGrid encourages users to host in the safety of their own accounts so they can leverage advanced security features like AWS Virtual Private Clouds (VPC) to protect their data from the internet, and Security Groups to lock down access to their servers. PALO ALTO, Calif.,
TechBeacon Testing
NOVEMBER 2, 2020
App Dev & Testing, Testing, Agile + DevOps Conference, Special Coverage: Agile + DevOps Virtual, Continuous TestingOften, when organizations plan and implement an effective test automation strategy, they believe that they are implementing continuous testing. They are wrong.
The Polyglot Developer
APRIL 21, 2017
The post Using The Docker Client With A Remote Machine Or Virtual Private Server appeared first on The Polyglot Developer Not too long ago I wrote about containerizing a bunch of web applications and putting them behind an NGINX reverse proxy. This is because I’ve been exploring the possibility of taking all my personal applications and turning them into Docker containers for easy maintenance and portability.
All Things Distributed
AUGUST 25, 2009
At this 3rd anniversary of the launch of Amazon Elastic Compute Cloud (Amazon EC2), it is amazing to see the impact this service has had on the industry.
Scalegrid
DECEMBER 16, 2019
DigitalOcean specialized in SSD-based virtual machines called Droplets that are broken down into four simple categories. MongoDB is the #3 open source database and the #1 NoSQL database in the world. It’s a cross-platform document-oriented database that uses JSON-like documents with schema, and is leveraged broadly across startup apps up to enterprise-level businesses developing modern apps.
n0derunner
SEPTEMBER 13, 2022
Linux VirtualizationHow to mount QCOW images as block devices tl;dr mount a guest vm filesystems (requires libguestfs-tools) sudo guestmount -d <vm-name> --ro -i <mountpoint> Mounting qcow guest disks on KVM host with guestmount If you are working with vanilla kvm and are on the KVM host the easiest way to mount disks (at least disks with … The post QCOW 3 Ways appeared first on n0derunner.
Scalegrid
OCTOBER 2, 2019
Additionally, organizations can customize their Redis™ persistence and host through their own Azure account which allows them to leverage advanced cloud capabilities like Azure Virtual Networks (VNET), Security Groups, and Reserved Instances to reduce long-term hosting costs up to 60%. PALO ALTO, Calif., October 2, 2019 – ScaleGrid, a rapidly growing leader in the Database-as-a-Service (DBaaS) space, has just launched their new fully managed Hosting on Azure for Redis™ service.
O'Reilly Media
JANUARY 11, 2022
Augmented and virtual reality aren’t new, but Mark Zuckerberg lit a fire under them by talking about the “metaverse,” changing Facebook’s name to Meta, and releasing a pair of smart glasses in collaboration with Ray-Ban. AI & ML NFT Virtual Reality Signals
Scalegrid
JANUARY 17, 2019
For our MongoDB Bring Your Own Cloud (BYOC) AWS deployments that are not open to the internet, this may mean selecting an instance that is allowed to connect to the Security Group and also has VPN connectivity to the Virtual Private Cloud (VPC). Robo 3T (formerly Robomongo) is a popular desktop graphical user interface (GUI) for your MongoDB hosting deployments that allows you to interact with your data through visual indicators instead of a text-based interface.
SQL Performance
SEPTEMBER 16, 2021
The ACCESS_METHODS_HOBT_VIRTUAL_ROOT Latch. To read the metadata containing the page ID of the root page, the thread has to acquire the ACCESS_METHODS_HOBT_VIRTUAL_ROOT latch in SH mode, to make sure the page ID isn’t in the process of changing.
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