Grooming Classroomnotes 29/Mar/2023

Hypervisors

• Hypervisor is a software to create virtual machines
• There are two types of hypervisors
  • Type 1:
    • Which we install directly on a physical server
    • This acts as os and creates virtual machines
    • Examples: VmWare ESxi
  • Type 2:
    • This is installed on Operating Systems and helps in creating virtual machines
    • Examples: Hyper V, VmWare Workstation, Parallels

Global Network

• Azure Global Network: Refer Here for global infrastructure
• Azure has two types of Regions
  • Region: Collection of Datacenters
  • Region with zones:
    • Each zone is collection of Datacenters
    • Between two zones the distance will be 30 – 60 kms far away
• Azure has a backbone network called as Azure Global Network which connects every region via high speed network cables owned by microsoft for azure
  
• Edge locations:
  • On-Premise Connectivity
  • Edge Locations/Content Delivery Networks
• AWS Global Infrastructure
  • Regions
    
  • Local Zones: To have more locational presence
    
  • Edge network Refer Here

Credentials

• Username/Password
• Username/keypair
• token

Terms

• Latency
• Content Delivery Networks:
  • Origin Server
  • Point of Presence Servers/Edge Servers

Exercise: Watch the video to install softwares on your laptop

• Refer Here for the video