Introduction
Before understanding the Azure virtual machine you need to know what is a virtual machine. It is a file that can contain everything and work as a real computer. Every system has a different operating system, you can run this file on any platform like Windows, Linux, etc. Each virtual machines have its own virtual hardware like CPUs, memory, hard drives, network interfaces, and other such devices.
What are VMs used for?
Virtual machines are used for below some reasons,
- It sometimes installs an outdated OS to access virus-infected data or run existing applications.
- Runs operating system software or applications not intended by nature.
- Build the application and deploy it to the cloud.
- Trying a new operating system (OS), including the beta release.
- Spins new environments to make it easier and faster for developers to run development test scenarios.
What are the benefits of using VMs?
While virtual machines run like individual PCs with individual operating systems and applications, they have the benefit of outstanding totally autonomous of each other and the actual host machine. A piece of programming called a hypervisor or virtual machine director, allows you to run distinctive working frameworks on various virtual machines simultaneously. This makes it conceivable to run Linux VMs, for instance, on a Windows OS or to run a previous adaptation of Windows on a more current Windows OS.
Virtual machines are flexible and portable, It provide many benefits, such as,
Cost savings
Running numerous virtual conditions from one piece of framework implies that you can definitely decrease your actual foundation impression. This lifts your primary concern—diminishing the need to keep up almost as numerous workers and saving money on upkeep expenses and power.
Agility and speed
Turning up a VM is generally simple and fast and is a lot easier than provisioning a whole new climate for your designers. Virtualization makes the way toward running dev-test situations significantly speedier.
Lowered downtime
The VM can easily be moved from a hypervisor that is very portable to another hypervisor on another computer. This means it is the best solution for backup in case the host goes down unexpectedly.
Scalability
Virtual machines facilitate application scaling by distributing the workload across multiple virtual machines by adding physical servers or virtual servers. As a result, application availability and performance can be improved.
Security benefits
Virtual machines run on multiple operating systems, using a guest operating system on a virtual machine can protect the host operating system by running suspicious applications. Virtual machines also isolate viruses to avoid risks to host computers, which are often used to safely investigate computer viruses, allowing for better security analysis.
What is Azure Virtual Machine
Azure Virtual Machines (VMs) are one of the many scale-on-demand IT assets that Azure offers. Choose virtual machines when you need to manage your computing environment more efficiently than the other generally available options. This article explains how to create virtual machines and how to manage them, considerations when creating virtual machines. Azure Virtual Machine provides the flexibility of virtualization without the need to purchase and maintain the physical hardware to run it. However, you need to keep the virtual machine by doing things like configuring, patching, installing software running on the virtual machine, etc.
Azure virtual machines can be used in a number of different ways. Below are a few examples,
Development and Testing
It provides a quick and easy way to create the specific configuration needed to code and test Azure VM applications.
Cloud-based applications
It is cost-effective to run in an Azure virtual machine as application requirements are subject to change. Pay the cost of additional VMs when you need them and turn them off when you don't need them.
Extended Data Center
Virtual machines in the Azure virtual network can easily connect to your organization's network. The number of virtual machines used by the application can be increased as needed to meet demand.
Azure Virtual Machine - Workloads
There are two ways to move to an Azure virtual machine. I am going to explain both ways, it will help you if you decide to move to Azure VM. Below is the name of the most commonly used workloads.
- Suitable workloads
- Unsuitable workloads
Suitable Workloads
The suitable workload is a very high available service workload that can be used for the periodic workload. It can also be commercial online stores.
Below are some periodic workload,
- Marketing campaigns that are seasonal on a website of an organization.
- Annual Sales during festive holidays.
It is also very useful for unpredicted workload for example if someone wants to a startup where he doesn't know about his company's growth.
It can also be useful for those organization who wants to move their business to the cloud platform.
Unsuitable Workloads
It is not suitable if you want to move your applications to the cloud in which you are not able to check the cost difference.
There are some regulations from the authorities or the local government that decide that you cannot move to the cloud-based on their Regulations.
Ways to Create Azure Virtual Machine
There are many ways to create an Azure virtual machine. It completely based on the Environment you are working on for creating Azure VM,
Azure Portal
It creates a Virtual Machine Running Windows as the portal.
Templates
With the help of the Resource Manager Template, a Windows Virtual Machine can be created.
Client Disks
By using C# one can deploy Azure Resources.
REST API’s
Create or Update a Virtual Machine.
Summary
Hope this article will help you to understand the Azure virtual machine. It is a very useful feature of cloud applications used for development and testing. Thanks for reading. have a good day.
If you want to learn more about Virtual Machine please check here,
Reference
Hamid KhanPosted May 28, 2021, 11:25 AM
Very Good Explanation