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Cloud Technologies and Virtualization - Coggle Diagram
Cloud Technologies and Virtualization
Cloud Technologies
cloud models
public
do not have to maintain hardware
private
hybrid
(baby of public & private basically)
community
cloud services
software as a service
infrastructure as a service
platform as a service
cloud characteristics
shared resources
metered utilization
rapid elasticity
service level agreement
file synchronization
Virtualization
host machine
runs the virtualization platform
guest machine
other operating systems using the host's hardware/software
type 1 hypervisor
native or bare metal
type 2 hypervisor
cloud based
make sure virtualization is enabled in BIOS
the hosts needs resources to support all guests
do not over allocate and make sure you have the required storage
generation 1 is legacy and generation 2 is new and current
security requirements of hosts and guests needs to be the same to keep them protected
client side virtualization is a sand box and protects the host
application virtualization
you can test different applications versions side by side by using virtualization