cloud - data storage platform in online
cloud computing -> delivering of computing serveices
including servers, storage, databases, networking, software, analytics and intelligence over the internet
google drive free upto 15 gb
grete rhan free limit-> u have to pay
pay if u need serivecs
use of cloud: if we wanna work or develop an application
we can develop at our own pc with high specs
or
go to internetn center, already application deplloyed in server, use taht code and do changes in code and deploy -> processing of accesing data/application via internent
cloud providers
google cloud
azure
aws
digtal ocean
cloud has two models
service and deploymetn model(like private or shared hosting)
privat coloud -> upto this company
pubic cloud-> all are acceptable
hybrid cloud-> in an application _> something we can hide to publlic useres
aws
it is best cloud provider
it is first among all clouds
it offers multiple services on different domains
it is hte combinatiioon of saas, iaas, pass
sass-software as services
iaas-infrstracutre
paas-platform
cost benefits
no upfront cost
pay as u go model
purchasing optons ( how many options need that much money use)
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