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Cloud computing (Cloud Properties (On-demand self-service (More computing…

- - - - Tablets
      - Laptops and workstations
      - Mobile phones
  - - - Resources dynamically assigned
      - One software on multiple servers
  - - - To the consumer, the capabilities appear to be unlimited
  - - - Fault isolation
      - Error detection
      - Check points allowing restoration
- - - - IaaS
      - PaaS
      - Serverless computing
        
        a cloud-computing execution model in which the cloud provider acts as the server, dynamically managing the allocation of machine resources
  - - - Public cloud
      - Private cloud
      - Hybrid cloud
    - - IaaS
      - PaaS
      - SaaS
      - DaaS
        
        tends to improve data quality
- - - - Primary Cloud Provider
        
        A Primary Provider offers services hosted on infrastructure that it owns
- - - - Operate and maintain the infrastructure using the Internet for connectivity
  - - - involve hosting to deliver one or more service models to the organization
- - - - The channel capacity, or the maximum throughput
    - - Processing is the transformation of the input data to a more meaningful form
    - - Elastic
    - - They have the fastest data access speed, and include RAM and cache memory
- - - - Customers can acces the software in the cloud
        
        Vertical Saas
        
        Horizontal Saas
  - - - Consumer has control over operating systems, storage, and deployed applications
  - - - Consumer has control over the deployed applications