What Is VMware and How does it work?

VMware is a Palo Alto, California-based virtualization and cloud computing software company. VMware is a Dell Technologies subsidiary that was founded in 1998. VMware was acquired by EMC Corporation in 2004; EMC was eventually acquired by Dell Technologies in 2016. VMware’s virtualization solutions are based on the ESX/ESXi bare metal hypervisor in x86 architecture.

A hypervisor is installed on the physical server using VMware server virtualization to allow several virtual machines (VMs) to run on the same physical server. Each virtual machine (VM) can run its operating system (OS), allowing numerous OSes to run on a single physical server. 

On the same physical server, all VMs share resources like networking and RAM. VMware’s hypervisor gained support in 2019 for running containerized workloads in a Kubernetes cluster in a similar way. These workloads can be handled in the same manner that virtual machines are, and DevOps teams can deploy containers in the same way that they have in the past.

VMware was founded in 1999 by Diane Greene, Scott Devine, Mendel Rosenblum, Edward Wang, and Edouard Bugnion. Its initial product, VMware Workstation, was released in 1999. VMware ESX, the company’s second product, was released in 2001.

VMware products

Virtualization, networking and security management tools, software-defined data center software, and storage software are among VMware’s offerings. Get their products at discounted price using vmware coupon code during the checkout process.

VMware vSphere is the company’s virtualization suite. VMware vSphere, previously known as VMware Infrastructure, contains the following features:

The most recent version is vSphere 6.7, which is available in three editions: Standard, Enterprise Plus, and Platinum, as of April 2018. vSphere Essentials and Essentials Plus, two three-server bundles aimed at small and medium-sized organisations, are also available.

Customers may run a cluster of vSphere hosts with vSAN and NSX in an Amazon data centre and run their workloads there while still managing them with their familiar VMware tools and abilities with VMware Cloud on AWS.

Networking and security

When VMware acquired Nicera in 2012, they established VMware NSX, a virtual networking and security software offering. NSX allows administrators to virtualize network components, allowing them to create, deploy, and manage virtual networks and switches using software instead of hardware. An administrator can partition a physical network into many virtual networks using a software layer that sits on top of the hypervisor.

Network virtualization may now be applied to both ESXi and KVM hypervisors, as well as bare-metal servers, with the latest iteration of the product, NSX-T Data Center. In a Kubernetes cluster, containerized workloads can also be virtualized and secured. Network Function Virtualization, which allows functions such as a firewall, load balancer, and VPN to be operated in the virtualization software stack, is also available with NSX-T Data Center.

The VMware vRealize Network Insight tool is a network operations management tool that allows administrators to design microsegmentation and monitor VMware NSX health. VRealize Network Insight is based on technology acquired from Arkin by VMware in 2016. The NSX Manager provides data to VRealize Network Insight. It also shows faults in its user interface, which aids with NSX troubleshooting.

SDDC (Software Defined Data Center)

Through the SDDC Manager, VMware Cloud Foundation is an integrated software stack that combines vSphere, VMware vSAN, and VMware NSX into a single platform. The bundle can be deployed as a private cloud on premises or as a service in a public cloud. Without needing to wait for network or storage, an administrator can provision an application right now.

Availability and storage

VMware vSAN is a software-based storage technology incorporated into the ESXi hypervisor and connected with vSphere that pools disc space from several ESXi hosts and allocates it according to smart policies including protection limits, thin provisioning, and erasure coding. It works in conjunction with vSphere High Availability to boost compute and storage availability.

VMware Site Recovery Manager (SRM) is a disaster recovery management tool that allows administrators to design recovery plans that are automatically carried out in the event of a system breakdown. Admins can use Site Recovery Manager to automatically manage VM failover and failback. SRM also works with NSX to keep network and security policies on transferred virtual machines intact.

The VMware vCloud NFV platform is a network functions virtualization platform that allows a service provider to operate network functions as virtualized applications from various vendors. A communications service provider that previously relied on hardware can now profit from the virtualization and cloud benefits of NFV.

Platform for cloud management

The vRealize Suite is a collection of tools for building and managing hybrid clouds. vRealize Operations for monitoring, vRealize Log Insight for centralised logging, vRealize Automation for data centre automation, and vRealize Business for Cloud for cost management are all included in the vRealize Suite.

An administrator can use this bundle to install and manage virtual machines across numerous hypervisors or cloud platforms from a single management panel. VMware Tanzu, which was released in 2019, enables customers to create containerized apps, run enterprise Kubernetes, and manage Kubernetes for developers and IT.

Infrastructure for virtual desktops

VMware Horizon enables businesses to run Windows desktops on-premises or in the VMware Cloud on AWS. This eliminates the need for entire desktops to be installed and managed at the office, and it centralises management and security for the user’s environment. It works with VMware’s App Volumes and Dynamic Environment Manager to provide applications and manage Windows desktops.

Enterprise mobility management and the digital workspace

Workspace ONE enables administrators to manage mobile devices as well as cloud-hosted virtual desktops and applications from a single management platform, which can be installed on-premises or in the cloud. VMware AirWatch, Horizon Air, and Identity Manager are all part of the Workspace ONE portfolio.

Single sign-on (SSO) features for web, cloud, and mobile applications are provided by Identity Manager, an identity-as-a-service software. Based on the policies defined, Identity Manager provides SSO access to any application from any device.

Personal computer

The software company’s first product, VMware Workstation, was published in 2003. It allows users to create and run virtual machines (VMs) on a single Windows or Linux computer. Those virtual machines run in parallel with the physical machine. Each virtual machine runs its own operating system, such as Windows or Linux. This allows users to run Windows on a Linux machine or vice versa with the native operating system.

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