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WHAT IS CLOUD COMPUTING?
In computers, we use the term cloud to represent a
network or internet. The term cloud is used for various
services like data storage, servers, etc. Cloud computing
is an Internet-based service that helps users to access
shared resources, software, and information over a
network on demand. It also helps users store and access
the data and services. It is not required to install all the
software or resources for accessing them. We can use
these services directly through remote server and web-based applications. The information and
data can be accessed from anywhere at anytime.
BENEFITS OF CLOUD COMPUTING
Following are some benefits of cloud computing:
Easy Accessibility: Cloud services are available and accessible globally to everyone who has
a computer or any device with an Internet connection. There is no specialised hardware or
software required.
Cost Effective: One has to pay minimal or no subscription charges to avail the services. It saves
us from buying expensive specialised hardware or software.
Flexibility: The services provided by cloud computing are available 24 hours a day and seven
days a week, and can also allow us to increase and decrease computing needs, hence, providing
users with the flexibility to work as per their requirements.
Shares Workload with User: The user’s computer is not burdened with different types of
software and programs, and the space required for software is offloaded to the cloud, freeing
up local memory.
HOW DOES CLOUD COMPUTING WORK?
Cloud computing can be divided into two sections: front end and the back end. The Internet is the
link that joins both ends. The front end belongs to the users/clients from where they access the
Internet for data, and the back end belongs to the cloud computing provider.
The front end includes computers, user interfaces, and all the means required to access the cloud
servers. The back end includes various applications and dedicated servers for each computer
program. This gap between the client and the cloud is then bridged by the Internet.
CLOUD STORAGE SERVICE PROVIDERS
Cloud computing provides a facility to store, organise and edit data through the network. The
data can also be shared with others using cloud storage. There are many service providers that
offers cloud storage services. Let us discuss about some of them.
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