The Digital Transformation

The Digital Transformation

1. Service and deployment models of cloud computing.

   • Infrastructure as a Service (IaaS).
     • It allows its users resources been provided such as: processing, storage, firewalls, load balancers and networks.
   • Platform as a Service (PaaS)
     • It allows users to deploy applications that has been built using languages, libraries, routines, frameworks and services provided by the platform vendor.
   • Software as a Service (SaaS)
     • t allows to use an application, provided and operated by a provider, which runs in a cloud computing environment.

2. Models of deployment

   • Private cloud
     • In this case the infrastructure is provided for exclusive use of a single organization and its internal units.
   • Community cloud
     • Cloud resources are provided for exclusive use of a community of organizations.
   • Public cloud
     • The infrastructure is provided for open use by the general public, and is housed in the premises defined by the cloud provider.

3. Cloud Computing: The Challenges

4. Cloud computing: the brand-new capabilities

   • ability to create an experimentation/improvement cycle at a lower cost.

5. IT areas

   • IaaS
     • good alternatives for developments, for technical tests, for experimenting, and also for testing designs,
   • PaaS