It’s a server in the clouds, but of course there are actually physical servers managed by specialized companies. It is a mechanism that allows these devices to be used via the Internet. There are reductions in costs (costs and labor) that are all self-contained, and advances in security technology.
Types of cloud services
It is classified into 3 types, each of which has the first 4 letters or initials. Once you know what it is, you’ll understand it right away. Because the technology itself is not new.
By roughly classifying the huge number of cloud services in the world, it becomes easier to select services. I think the point lies in the degree of freedom that users have when using the service.
SaaS (Software as a Service)
Refers to a service that provides software (application or app) via the Internet. Until now, it was necessary to install the software on the computer each time, but with SaaS, it is no longer necessary. If you log in with the correct ID and password, you can use it from anywhere on the Internet and from any terminal.
A typical service is Google Apps, but ASPs (application service providers) in each field are applicable. Typical ASP services include accounting and groupware. In addition, Dropbox, which has the function of storing and sharing data, may also be classified as SaaS.
PaaS (Platform as a Service)
It is a service that provides a platform for developing applications (a platform for running it) via the Internet. With PaaS, users can install and operate applications. In general, it may be an unfamiliar service.
Typical services include Google App Engine and Windows Azure. In traditional terms, it also includes services such as managed dedicated servers and managed clouds provided by rental server companies.
IaaS (Infrastructure as a Service)
A service that provides infrastructure such as hardware and lines via the Internet. The user can freely select the performance of the hardware together with the OS. In the conventional way, it corresponds to the cloud server (cloud service) provided by the rental server company.
One of the great benefits of cloud services, for example, is that the customer no longer has to think about how powerful a server will need, because within cloud hosting you can flexibly adjust the parameters of the server exactly to your needs. This also keeps expenses under control.
Therefore, if we should summarize the known benefits of cloud services, it would undoubtedly be a tailor-made solution (consultation with experts when designing the optimal server infrastructure), zero investment costs, the ability to enhance the performance of your current solution through a hybrid cloud, guaranteed service availability, easy performance enhancement, optimization of operating costs, reduction of costs for SW licenses, high security, support and supervision 24/7.
Public Cloud runs on the provider’s shared platform, where the user pays for the performance of the virtual server or infrastructure. The advantage of the public cloud is the flexibility of the solution and the possibility of increasing the performance of virtual servers according to the client’s requirements. The customer thus pays only the actually used power, which he can increase or decrease if necessary.
Unlike the public cloud, the customer pays for the entire part of the leased infrastructure. For example, a customer has leased two physical servers connected to their own or shared disk array. If the customer gets into a situation where he needs to add another virtual server, he does not have to deal with additional costs, but he only adds the server via the administration interface or with the help of our technical support. It is therefore necessary to count on an increase in infrastructure during the period of using the private cloud. The advantage of a private cloud is guaranteed performance for only one customer. The only thing that can be shared within a private cloud is disk storage. Because of this, Microsoft customer licenses can be used.
The hybrid cloud is an ideal solution for customers who have built their own infrastructure, but would like to move part of the technology to the data center. The hybrid cloud can intelligently connect customer servers and cloud servers. The IT administrator then only sets how much power he will use within his servers and how much power he will use from the cloud. All this without affecting the end user.
As you can see the cloud servers and cloud computing in this new age, where data and information rules, cloud security becomes a main concern to worry about. A private data can be kept secured in a cloud but you must choose the best cloud server India to implement on your organization and company. There are many other benefits of implementing cloud to your company such as remote working, cloud security, and others but we will discuss all of these next time.