According to us, this is a good way to assess the risks and benefits of the cloud computing model.

There are many potential benefits for deploying cloud services, including agility, reduced costs, reduced complexity, greater focus, more innovation and ability to leverage the knowledge and skills of people outside the company.

According to the research, the clue for IT professionals is to perform a thorough analysis, which identifies the benefits that the company hopes to achieve by moving to the cloud. There are still reasons to not to take the path of cloud computing. Among them, the inability to obtain service level agreements that you want, regulatory issues and compliance concerns for disaster recovery and the realization that the cloud might end up saving money.

An accurate cost analysis is particularly complicated, since the user is weighing the cost of capital versus recurrent costs. Customers tend to underestimate the costs of using the cloud, and most companies that intend to move toward a model of professional services contracts to manage the process which increases costs.

There are a number of potential risks. Among them, the executive points out, security, transparency and integration issues. If the company decides to start migrating applications to the cloud, it must do so first by the points and then work your way to the core. The most common applications in these first steps are email, development, productivity applications and web servers.

Another point to keep in mind is that the individual business units have probably moved into software as a service (SaaS), so we recommend that IT executives make concerted effort to get ahead.

There are many ways to generate improvements in business performance. The main point is to reduce costs. Depending on the solutions used, some companies operating in the market for hardware and software in the cloud say the economy may be ten times better.

The first aspect to consider in this economy is electricity. You do not have to pay for the power of the servers 24 hours a day. You pay monthly for a service that is basically the operation of hardware and software.

The second issue may be in need of trained professionals to use the software. The programs in the cloud computing services, usually have a very large degree of standardization. Therefore, for users with some familiarity with personal computers, there is no need of training in most cases. It also generates savings.

A third argument is that, by choosing the cloud hosting, there will be some equipment costs, which were designed to operate outside the cloud, and operating systems. On the other hand, “Customers do not buy an asset. Only one service. ”

The fourth factor is controversial. The companies say that their customers can spend less on security, but the claim is relative. The argument is that those who hire the service do not need to spend money on antivirus, backup and other methods of prevention. However, the potential loss of these buyers remains high, as some data may be stolen or sold. That is, the customer who choose a cloud,  does not necessarily mean that he is not going to worry about security.

You especially are saying: The future is in the clouds or not?

According to new research, cloud computing offers significant advantages in terms of efficiency of energy consumption and the development of this area will have important implications both for energy and for green environment. The market research predicts that by 2020 the distribution of cloud computing will reduce the global data center energy costs by 38% compared with the scenario of growth in data center facilities in their current form.

Distribution of cloud services will have a significant positive effect on energy consumption. Only a handful of environmentally friendly technologies, if any, can reduce energy costs and green technology, while creating as little disturbance to the business. “SaaS” (software-as-a-service), “IaaS” (Infrastructure-as-a-Service) and “PaaS” (platform-as-a-service) – all this is, in essence, more efficient models than those used now, and expanding their application to become one of the main factors responsible for environmental cleanliness of IT in enterprises.

As one of the elements of the script spread, Cloud research predicts that in 2020 data centers will consume 139.8 terawatt hours (TWh • h) of electricity, ie by 31% compared with 201.8 TWh • h in 2012, this also means a significant reduction compared with 226.4 TWh • h, which would have been expended on the scenario of data center expansion in their current form. Reducing consumption will reduce data center total cost of electricity from 23.3 billion dollars in 2012 to 16.0 billion in 2020, and will reduce greenhouse gas emissions by 28% compared to 2011, according to a report prepared by the firm.