Cloud computing has drastically reduced the gap between a user and the locations of data of that user. The data is now available from anywhere and anytime. Time and distance are no more the hurdles for web users. All thanks go cloud computing and its diverse kinds of services that made it possible and that too awfully effectively.
Cloud computing can be explained as an extended feature of the internet that allows servers, storage space, and even data centers. You can get above facilities on the pay-per-use basis. The cloud computing service has three major characteristics:
1 .It’s available on demand, generally by the hour or the minute.
2 . It facilitates users to use as much and as little of service according to the need.
3.It is completely managed by thirty-party service provider.
A person who has the computer with internet connection is needed to access the cloud anytime and from anywhere
Access to the computing resources over the internet is usually the service given by cloud computing. Even though there are numerous services provided by a cloud computing company. Following are the three basic models generally used at large. They are-
- 1. IAAS- Infrastructure as a Service
- 2. SAAS- Software as a Service
- 3 .PAAS- Platform as a Service
Above three different models describe the foundation of a web hosting service by giving the three necessary components needed for hosting a website. IAAS gives the fundamental infrastructural needs like the server, virtual machines, storage house, and so on. They are very essential to access a website or the related data stored by a user.
Through SAAS, cloud providers remove the requirement of installing full-fledged software and make use of it directly by accessing it by the clouds. PAAS offers the required operating system database, programming language execution environment, and the web server.
Rent a large amount of storage space –
Cloud computing services don’t stop here. It has been additional provisioned into a lot of forms to provide users with tremendous convenience. For example, you can easily rent a large amount of storage space by utilizing STaaS (Storage as a Service). It is easy for you to secure your files by renting high-end security systems by utilizing SECaaS (Security as a Service). And, there are much more.
1. The suppliers of this type of service are called cloud computing service providers.
2. Over the time, these services have undergone an essential transformation and a number of features have bundled up.
3.Its services are now limitless from IT infrastructure to storage arrangements.
The use of cloud computing services has considerably reduced the complexity of the IT department. With the use of it, Organizations are more carefree and there are no more stressed about their never-ending server issues because everything is perfectly managed by the cloud computing company itself. It provides time for the organizations to focus more on their company goals. They are free to accomplish their feats without worrying about any kind of problems.