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CompTIA Cloud (What Is Cloud Computing? (Defining cloud computing…
CompTIA Cloud
What Is Cloud Computing?
Defining cloud computing
Flexible resource assignment
Network accessible
Sustainable
Managed through self-service on demand
Managed by the provider
Understanding distributed application design
API
XML
Understanding resource management automation
Understanding virtualized computing environments
Virtualization
Multitenancy
Understanding high-performance computing models
Understanding cloud computing technologies
Levels of services
SaaS
PaaS
IaaS
Clients types
Workstations
Thin clients
Mobile clients
Servers
Other cloud services
2 Cloud Models
Evolving from virtualization to the cloud
Distributed virtualization
Interoperation of application component services through service-oriented architectural (SOA) integration
Automatic load-management utilities that can migrate virtualized server instances from one host to another based on total resource load
Virtualization of data storage across distributed storage area network (SAN) infrastructures
Private clouds
Server virtualization
Hybrid clouds
Public clouds
Planning organization roles in the cloud
Capacity planners
Network operation center staff
Vendor management staff
Support desk staff
Cloud architect
Cloud service manager
Identifying cloud deployment models and scope modifiers
Cloud deployment models
Community clouds
Public clouds
Hybrid clouds
Private clouds
Model Scope Modifiers
Onsite community clouds
Outsourced community clouds
Outsourced private clouds
Public clouds
Onsite private clouds
Hybrid clouds
Including future cloud models