Cloud Computing

 Various services provi ded by AWS as a public and private     Vendor.   👉 AWS Services can be divided into public and private AWS services based on their network accessibility.     👉     Public services have public space endpoints, private services are accessible only from within a VPC. Features of EC2 Machine:   👉Operating system.           EC2 supports many OSes, including Linux, Microsoft Windows Server,       CentOS and Debian.   👉 Persistent storage.          Amazon's Elastic Block Storage (EBS ) service enables block-level storage volumes to be attached to EC2 instances and be used as hard drives. With EBS, it is possible to increase or decrease the amount of storage available to an EC2 instance and attach EBS volumes to more than one instance at the same time.   👉 Elastic IP addresses.         Amazon's Elastic IP service lets IP addresses be associated with an instance. Elastic IP addresses can be moved from instance to instance without requiring a network administ

  P2V conversion:             Step 1. Download Disk2vhd utility👇             Step 2. Run Disk2vhd on the physical server you are converting👇            Step 3. Click👇        Step 4: Click "Use an existing hard disk file" in create virtual machine 👇 Step 5: Create Name and Folder and click "Next".👇 Step 6:Now the window is visible.👇

 VIRTUAL TO VIRTUAL MACHINE MIGRATION  Click the File menu in VirtualBox and select Export Appliance👇 Select the virtual machine you want to export👇 Click Next👇 Click Export👇 VirtualBox will create a nOpen Virtualization Format Archive (OVA file) that VMware can import👇 In the VMware Workstation Import the OVA file in VMware, click the Open a Virtual Machine option and browse to your OVA file👇 VirtualBox and VMware aren’t perfectly compatible, so you would receive a warning message saying the the file “did not pass OVF specification performance” – but if you click Retry, the virtual machine should import and function properly👇 After the import is over, you can find the virtual machine on VMware Workstation Pro👇

      Download the latest version of VirtualBox from the Virtual Box website               according to the version of your operating system Windows  :    After completion of Installation process, the Virtual Box Window gets opened. You can increase the memory size or leave it as the default size Let the storage on physical hard disk be Dynamically allocated   ISO image for OS boot up Click on Storage. Under the Storage section, select the disc (Empty) item.  Under the “Attributes” section,  click the disc icon and select the Choose a disk file button Click on Install Ubuntu  Oracle Guest additions for screen resize and better UI experience  You can resize the screen by the following steps : After authentication ,you need to restart the vm and a larger screen display is available:

Cloud Computing: 😊  Cloud computing is  a way of providing shared computing resources . These resources include applications, computing, storage, networking, development and deployment platforms as well as business processes. By providing standardization and automation, cloud computing makes computing resources easier to use.😊 Types of vitrualization pertaining with case study: 👉Application Virtualization: Application virtualization hosts individual applications in which a virtual environment is entirely separate from the underlying operating system (OS). Application virtualization makes it possible to encapsulate all the elements of any particular application and run them independently from the underlying OS. It means that the machine that is running the application does not have that application installed. It resides on a (virtual machine) VM in a remotely located server. Some of the top platforms that specialize in application virtualization software are: Citrix Virtual Apps and