To understand cloud computing as a concept, you must forget about the hard drive!
There is no place in cloud computing for such a device, the hard drive is classified as local storage; it is on-site and accessible to users networks, but no designated hardware or data storage server is included.
Cloud computing = internet.
In order to be classified as cloud computing, the service must be accessed through a network and this is usually the Internet. It gets its name from the days when the internet was depicted in presentations like a big fluffy cloud of wires.
As the Internet is widely available and in an ever-growing number of locations, home and field-based staff can access data through the Internet without having to be physically present in the office. If a sleepless team leader also wants to access their report to work on it at. Then, if it is stored in a cloud and they can use the internet, then they will be able to work on it.
There are three cloud options in the market and they are relatively inexpensive as service providers use the scale of their infrastructure to improve prices.
Private cloud services are primarily used by clients who need more control over their data and need customization. The protection is provided by the company’s dedicated firewall.
The service provider offers client retention on multiple tenants and thus the use of the word “public”. It is suitable for unstructured data and archived information.
This is storage via a combination of the other two settings. At least one private element and one public cloud element have been implemented and data can be stored where needed. Archived data for the public cloud, active files for the private cloud, for example, so space is used efficiently.
The business client can choose between Software as a Service or SaaS, which means they subscribe to a service over the Internet, Platform as a Service, or PaaS, which is a custom designed application for a business, or infrastructure as a service, IaaS, which is a service offered by Microsoft and Google, among others.
Cloud computing is seen as more secure than on-site storage. Less time and money is spent by your company to protect your data, and the cloud computing and storage provider should have the appropriate encryption, data management and storage standards, confidentiality and security approvals to provide you with the best service for your sensitive data, regardless whether it is company or client related.
So, in essence, cloud computing refers to a service or a number of different services, more precisely, delivered remotely by a cloud provider over the Internet. Cloud services reduce the need for businesses to run and maintain their own equipment, such as servers, on site, and this can save a company a lot of money.