What are some of the most popular virtualization tools used on personal computers compared to virtualization tools used on Data Center servers
What are some of the most popular virtualization tools used on personal computers compared to virtualization tools used on Data Center servers
Virtualization is defined as the process of creating a virtual or isolated form of useful IT services using resources that are traditionally bound to the hardware. When the servers are virtualized, a single server is able to run multiple applications and operating systems that increase overall efficiency and cost-effectiveness. The softwares that are responsible for server virtualization are called hypervisors. The 3 best hypervisors are Microsoft Hyper-V, Red Hat KVM, and VMware vSphere.
Characteristics of Microsoft Hyper-V for Windows Server 2019:
- It provides persistent memory support.
- It shielded Virtual Machine updates.
- It has simple two-node clusters.
- It supports Resilient File System(ReFS) Deduplication.
- It is responsible for direct improvements of storage spaces.
Characteristics of KVM:
- It ensures performance and stability.
- It throttles disk i/o operations.
- It overcommits resources.
- It allows hot-plugging of virtual resources.
- It provides a virtualization solution at a low cost.
- It enables Live Migration & Storage Migration
Characteristics of VMware vSphere:
- It is a centralized management tool used for configuring, providing, and managing virtual IT environments.
- It provides interfaces for third-party solutions to access vSphere.
- It allows a single Virtual Machine to use multiple physical processors simultaneously.
- It enables live migration with transaction integrity.
- It enables Virtual Machine file migration from one place to another without service interruption.
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