AWS Classroom notes 30/Jan/2024

Operations

• Operations refer to administrative activites on Cloud
• To understand cloud operations better, lets look at non-cloud (on-premise)

Story of LT Corp

• This organization is running event booking applications
• Primary Applications
  • ltmyshow (book my show)
  • ltcrm (customer relationship management)
  • e-payroll
  • lterp
• Datacenter
  • Racks
    • Blade servers
• Skillset
  • Electrical Engineers
  • Network Engineers
  • IT Support
  • Vmware (Hypervisor)
  • Windows Server
  • Linux Server
  • Patching (Updating OS/ other tools)
  • Databases
  • Application/Web Servers
  • Backu and Restore

Cloud Transformation

• Cloud Adoption Framework
• Landing Zone
• Inventory:
  • Server Inventory
    • Application
    • Licenses
    • Warranties
• Transformation happens in Phases
  • pilot
  • by team/project

Terms

• Single Point of failure (SPOF)
• Redundancy
• High Availability
• Fault tolerance
• Shared Responsibility Model