We performed a comparison between KVM and Nutanix Cloud Infrastructure (NCI) based on real PeerSpot user reviews.Find out what your peers are saying about VMware, Proxmox, Microsoft and others in Server Virtualization Software.
"Good screen and keyboard sharing feature."
"The most helpful aspect of KVM is the fact that the interface is so minimal. It includes just what you need to set up the VMs and manage them, and it's very simple to do so."
"If you prefer command-line, there are all kinds of command-line options."
"I like that it's easy to manage. It's also more powerful when it comes to security than others. That point of view is the one consideration. The other consideration is that it's cost-effective."
"This solution is open source and easy to configure."
"I have found KVM to be scalable."
"The GUI interface makes the management of KVM easier than ever before."
"The most valuable features are the user-friendly dashboard and that we don't need to move resources manually when adding new nodes into running clusters."
"Nutanix Acropolis AOS is easy to use, it is a great platform."
"This operating system offers stability. Setup is straightforward."
"It has a user-friendly dashboard and interface."
"The pricing is pretty good."
"The feature that I have found most valuable is its software Move, which we use to migrate virtual info from another platform to the Nutanix platform."
"The solution is well integrated with other vendors."
"The most valuable features are easy cloud administration and management."
"One problem I have is that it's not very scalable when it comes to resizing the VM disk dimensions. For example, if you have initially set a virtual drive to 10 GB and you want to upgrade it to 15 GB, it's not that easy."
"Technical support could be better. In the next release, I would like to see an improved user interface and dashboard. This type of improvement will make it easy or help our engineers understand the solution from a requirement point of view."
"I have previously used VMware and KVM is easier to use. However, they both have their strengths depending on their use cases. They are mostly equal. One of VMware's advantages is it has better support."
"Lacks high availability across clusters as well as support for Apache CloudStack."
"Its resource usage can be improved."
"One thing that maybe could be improved is making it easier to scale. It needs to be more clear on how to scale the storage space for virtual machines."
"In our setup, we do not have any dashboards or orchestration, and it is hard to manage. We have 25 gig network cards, but the software driver we have only supported 10 gigs."
"Business continuity features need to be added."
"When we have issues with the solution, they tend to be around networking."
"Deployment could be more user-friendly - currently, it requires certain skills with the network and nodes."
"I would like them to update their licensing to provide more features with their basic license."
"There are other services that Nutanix has that could be improved, but I'm not very familiar with the other services of Nutanix, such as Era and Flow. However, they seem a bit hard for us to implement and integrate with the Nutanix Acropolis AOS and other Nutanix tools. We would not dare to implement those other Nutanix solutions into Nutanix Acropolis AOS right now. The implementation of that tool could be the problem, I am a bit hesitant to implement the other tools into Nutanix Acropolis AOS."
"I think some of the tasks that must be done using CLI could be added to the web interface."
"We did have some integration issues."
"As Nutanix Acropolis AOS is on the expensive side, one of its areas for improvement is the price. It would also be better if it can be integrated with other cloud providers, because currently, it's only for private cloud deployment."
"The ability to create clusters faster would be nice to see in a future release."
KVM stands for Kernel-based Virtual Machine, which is an open-source virtualization technology that is embedded in Linux. KVM allows users to seamlessly transform their Linux system into a hypervisor that, in turn, will enable a host machine to run numerous, isolated virtual environments or virtual machines (VMs).
KVM is part of Linux. Users with Linux 2.6.20 or newer already have KVM. As KVM is already a component of the current Linux code, it automatically improves with every new Linux fix, feature, or upgrade. So KVM users are always current and up to date.
KVM automatically transforms Linux to a type -1 (bare-metal) hypervisor. All hypervisors need operating system components, such as a process scheduler, I/O stack, device drivers, memory manager, and more, to run a VM. KVM already has these components embedded, as it is part of the Linux kernel. Each VM is generated as a basic Linux proces,s which is maintained by the standard Linux scheduler, with dedicated hardware such as a graphics adapter, memory, disks, network card, and CPUs.
KVM Key Features:
KVM has many valuable key features. Some of its most useful features include:
Reviews from Real Users
“The most helpful aspect of KVM is the fact that the interface is so minimal. It includes just what you need to set up the VMs and manage them, and it's very simple to do so. KVM, as a native virtualization solution, is a complete and fully adequate system for small businesses that need to reduce costs, and also to make maintenance easier. “ - Georges E., Business Engineer and Consultant at All-Tech
“The most valuable feature of KVM is the hypervisor environment and how we can configure it with ease. Additionally, the interface is intuitive.” Sonu S., Senior Solution Architect at Micro Focus
Nutanix Cloud Infrastructure (NCI) is a top-raking HCI software, cloud management tool, and Software Defined Storage (SDS) tool that is marketed as the foundation for users' hybrid clouds. It offers a powerful and secure hyperconverged infrastructure to deliver all data and applications at any scale and on any cloud. The solution offers a complete software stack that allows users to unify their hybrid cloud infrastructure.
NCI’s services include computer, storage and network, hypervisors and containers, and deployment in public or in private clouds. The product also comes with built-in resilience, disaster recovery capabilities, self-healing, and high-security capacities. It provides further deployment flexibility through several software and hardware options and platforms. NCI includes a full set of enterprise capabilities. It can also be deployed on a wide range of servers from popular manufacturers.
The capabilities of the product are categorized into three main groups:
Outside of these categories, NCI also offers other capabilities:
Nutanix Cloud Infrastructure (NCI) Features
Nutanix Cloud Infrastructure (NCI) offers its customers various features and tools in each of the previously mentioned categories. The available features for users currently include:
Nutanix Cloud Infrastructure (NCI) Benefits
The product offers various benefits to users who utilize its capacities. Some of these include:
Reviews from Real Users
According to Gerhard J., an IT manager at Q4 Fuel, Nutanix Cloud Infrastructure (NCI) provides serious reliability and stability across the entire system makes for ROI.
A solutions architect at a computer software company describes NCI as a stable, straightforward to set up, and scalable solution.
KVM is ranked 4th in Server Virtualization Software with 10 reviews while Nutanix Cloud Infrastructure (NCI) is ranked 1st in HCI with 75 reviews. KVM is rated 7.6, while Nutanix Cloud Infrastructure (NCI) is rated 8.6. The top reviewer of KVM writes "Reduces OpEx and is easy to maintain, along with low memory usage and a minimal interface". On the other hand, the top reviewer of Nutanix Cloud Infrastructure (NCI) writes "Serious reliability and stability across the entire system makes for ROI". KVM is most compared with Proxmox VE, Oracle VM VirtualBox, Hyper-V, VMware Workstation and Odin Virtuozzo Containers, whereas Nutanix Cloud Infrastructure (NCI) is most compared with VxRail, VMware vSAN, HPE SimpliVity, VMware vSphere and Rackspace OpenStack.
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