Users are most worried: can cloud computing really reduce costs?

As cloud computing is becoming more and more popular, all kinds of cloud computing Comments start one after another. In fact, users have the most say in cloud computing. At present, although there are not many enterprises using cloud computing, some organizations in the United States that have already applied cloud computing are discussing what cloud computing can bring to enterprises.

Recently, Anthony Hill, Chief Information Officer of Golden Gate University, presented his views on cloud computing security, capital expenditure, risk management, switch providers, and service-level agreements at the cloud computing summit held in Silicon Valley, the benefits of cloud computing to medium-sized enterprises are also discussed.

Hill has pushed kingmen University to basically adopt cloud computing-based infrastructure. His practical experience uncovered the problems faced by some enterprises that are considering the transition to cloud computing. Five most common cloud computing problems are:

Security is not the biggest concern of cloud computing

Many people are worried about cloud computing security, but Hill doesn't. He said that I put data in Oracle databases more securely than in my own small databases. Medium-sized organizations cannot rely on their own technical strength to achieve water security. Many people think that cloud computing is not secure, but is the local data center safer? Hill's answer is "no ".

Hill adds that most of the major data security problems are caused by the loss of laptops or other problems, rather than the conceptual changes and architectural changes of data centers. Therefore, Hill believes that users do not have to worry about whether the data is stored locally or locally in the cloud environment.

May not save money

Hill also raised questions about the common cloud computing benefits of "reducing capital expenditures. He pointed out that in the real world, the advantage is that it costs are hidden in the capital budget and will not be reflected in years. The rationality of doing this is different in every case. However, if the overall cost is the same, you should not include this expense in the company's capital budget but the business budget, which does not mean that you have saved money.

Not only are you concerned about technical risks

Although Hill says the reliability and availability of it have improved since their school adopted cloud computing, this transition has also produced new risks. Although cloud computing can reduce the infrastructure management risks of some enterprises, he said. However, because enterprises rely solely on cloud computing companies to manage their businesses, there is a new risk: vendor risks.

If the cloud computing provider you choose has problems or goes bankrupt, your business will be interrupted due to non-technical issues. This is a new concern of most IT organizations. Therefore, application cloud computing requires a new type of risk management. Therefore, in addition to cooperation with large-scale data centers, users also need "insurance" for cloud computing providers ". The cost will also be very high.

Unable to switch cloud computing vendor

Hill said that even if you do not consider the service model and the large overhead of the preliminary procurement, the conversion cost of cloud computing is extremely high. Switching from one cloud computing vendor to another is a high-cost, expensive, and disruptive change. From the current situation, we cannot switch the vendor.

Service Level Agreement

The key to successful cloud computing businesses is service-level agreements. In the current contract between cloud computing providers and users, what should users do if they are not satisfied with their services, providers often use vague terms, while their own rights and interests are very clear. Hill believes that locking customers with such contracts is not good for anyone. He gave advice to the vendor on how to treat the customer: You can keep the customer satisfied.