AWS Classroom Series – 05/May/2021

Server Virtualization

• Basics
• AWS has use the opensource hypervisor called as xen hypervisor Refer Here and then they have add features on top of it

Shared Responsibility Model

• Different services in AWS have different responsibilities for Consumers
• To understand further lets look at cloud delivery models
  • Infrastructure as a Service (IaaS):
    • Example Services:
      • EC2
      • EBS
      • Elastic Load Balancing
  • Platform as a Service (PaaS):
    • PaaS products simplify the process of building an application by hiding the complexity of infrastructure that runs it. We will be given an interface through which we define environment and deploy the application
    • Examples:
      • Elastic Beanstalk
      • Elastic Container Service
      • AWS RDS
      • AWS Dynamo Db
  • Software as a Service (SaaS)
    • Examples:
      • Simple Email Service

understanding free tier account

• Refer Here
• Tracking free tier usage Refer Here
• Pricing calculator Refer Here
• IN AWS region changes might have impact on costs

Creating resources in AWS

• Lets create a Virtual Machine
  • Ubuntu 18 Virtual machine in AWS is referred as EC2 (Elastic Compute Cloud)
• Lets create a MySQL database
  • SQL Databases in AWS are offered as RDS service