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Cloud Computing#

Services#

  • saas(software as a service) sass
  • Paas(Platform as a service) pass
  • IaaS (infrastructure as a service)

deployment models#

  • public cloud
  • private cloud
  • Hybrid cloud
    • build app privately but can provide access to public

secure cloud services#

  • compute power ( 6 times) compare to all the other providers present
  • data base storage
  • content delivery
  • functionality to help businesses scale and grow

Uses cases#

  • expan business
  • architectural

Advantages#

  • flexibility
  • cost effectiveQ
  • scalability
  • security

Architecture#

  • regions
  • Availability zones

Domains#

  • compute

    • Instance
      • types
        • general purpose instances
        • e-mail Responces
        • compute instances
        • Memory Instances
        • app that needs multitasking
        • GPU instances
        • 3 d modeling
    • elastic beanstalk
      • what
      • features
      • components
      • Architecture
    • ec2 service (amazon elastic compute cloud)
      • scalable
      • flexible
      • cost effective

  • pricing models

    • On-demand
    • fixed time frame eg for 1 hr
    • Dedicated
    • On spot
    • Reserved
      -for long period of time

migration#

  • snowball move you data physically

security and compliance#

  • IAM
  • KIM

Storage#

  • store executable files
  • s3
  • cloud front

Networking#

  • vpc

Messaging#

Databases#

store structured as well as unstructured data

management tools#

  • cloud watch