Table of Contents
What is cloud?
Basically we rent out services provided by cloud providers
Cloud is a huge space that is available online for their usage. Basically it a collection of Data centers(physical locations) into different different regions for high availability.
1datacenter = 1 availability Zone
Each data center have their independent power and cooling.
Cloud computing is the delivery of computing services over the internet.
Types of cloud
There are three types of cloud.Back to top
Private cloud, single organization. Only your employees can use it.
private cloud simply means data center will be maintained by a single organization. Please note this is a keyword for your certification.
Non Technical Example: private car
Technical Example: VPNBack to top
You simply rent out the resources maintained by the third party provider. its kind a self service Organizations will pay only for what they use
Non Technical Example: OLA , UBER car
Technical Example :Azure, AWS, google cloudBack to top
provide the most flexibility.Back to top