CLOUD COMPUTING

CLOUD COMPUTING

1. Pay-as-you-go

2. On-demand delivery

3. Provide rapid access to flexible

4. Low-cost IT resources

5. Right type and size of computing resources

6. ADVANTAGES

   • Trade capital expense for variable expense
   • Benefit from massive economics of scale
   • Stop guessing capacity
     • Access as much or as little capacity that it needs
     • Scale up and down as required
   • Increase speed and agility
     • Reduce the time to make resources available to developers
   • Stop spending money
     • Running data centers
     • Maintaining data centers
   • Go global in minutes
     • Applications in multiple regions around the world

7. MODELS

   • Infrastructure as a Service (IaaS)
     • Provide to customers the access to storage, servers, networking and others resources in the cloud
   • Platform as a Service (PaaS)
     • Offer to customers the access to create and distribute applications in the cloud
   • Software as a Service (SaaS)
     • Provide the software and applications through of Internet

8. DEPLOYMENT MODELS

   • Cloud
     • The application and its parts are fully deployed in the cloud .
   • Hybrid
     • Connect infrastructure and applications between cloud resources and local resources
   • On-premises
     • Private cloud