Zusammenfassung der Ressource
Cloud Computing
- ¿What is Cloud
Computing?
- It is a type of distributed and parallel system that uses a
interconnected computer collection and maybe virtualized
that are offered and managed in a dynamic way and offer
their services and resources to a big variety of users over
the base of SLA
- SLA (Service-Level Agreement)
- stablish the form and the
cost of that services and
resources
- ¿What are the main
Characteristics of the Cloud
Computing?
- Self-Service under demand
- Ubiquitous access
- Resources agrupation
- Dynamic management of the resources
- Payment of use according to your needs
- ¿What models of Cloud Computing exists?
- Software as a Service
- Platform as a Service
- Infrastructure as a Service
- Key elements of Cloud Computing
- Massive scalability
- Virtualization
- Autonomous computation
- Multipossession of resources
- Geographic distribution
- Advanced Security Technologies
- Advantages
- Flexibility to integrate systems
- Cost reduction
- Inmmediate disponibility
- Electric consumption reduction
- Disadvantages
- Dependences between client and stored data
- Internet is needed
- Security
- Need a big number of clients to obtain efficiency