PS: Cloud computing is a hot technical term at present, and many experts believe that cloud computing will change the technical foundation of the Internet, and even affect the pattern of the entire industry. Pen? Interesting? Pavilion wWw. ｂiquge。 Because of this, many large enterprises are researching cloud computing technology and cloud-based services, such as Amazon, Google, Microsoft, Dell, IBM and other international IT giants, as well as Baidu, Alibaba, Zhuyuntai and other domestic industries. Within a few years, cloud computing has evolved from an emerging technology to the hot technology it is today. From Google's public release of the core document in 2000 to the commercial application of AmazoneC2 (Amazon Elastic Computing Cloud) in 2006, to the SynapticHosting service launched by the American telecommunications giant AT&T (American Telephone and Telegraph Company), cloud computing has successfully evolved from a cost-saving tool to a profit enabler, from an ISP (Internet Service Provider) to a telecommunications enterprise, from a built-in IT system to a public service.

ps: If you want to hear more of your voices and receive more of your suggestions, search for the WeChat public account "dd" now and follow it to give more support to "God Emperor of the Other World"!

(3) Development and change

Cloud computing is a hot technical term at present, and many experts believe that cloud computing will change the technical foundation of the Internet, and even affect the pattern of the entire industry. Because of this, many large enterprises are researching cloud computing technology and cloud-based services, such as Amazon, Google, Microsoft, Dell, IBM and other international IT giants, as well as Baidu, Alibaba, Yuntai and other domestic industries. Within a few years, cloud computing has evolved from an emerging technology to the hot technology it is today. From Google's publicly released core document in 2000 to the commercial application of Amazon Elastic Computing Cloud in 2006 to the launch of SynapticHosting (dynamic hosting) service by American telecommunications giant AT&T (American Telephone and Telegraph Company), cloud computing has gone from a cost-saving tool to a monetization enabler. From ISPs (Network Service Providers) to telecom companies, they have successfully evolved from built-in IT systems to public services.

Cloud computing is a concept that originated in the IT field. IT (information technology), that is, information technology. Including sensing technology, communication technology, computer technology and control technology. In the course of technological development, similar to e-commerce, cloud computing is also a relatively vague technical term. One of the reasons for this is that cloud computing can be used in many application scenarios, and the commercial hype of a large number of companies is driving this trend. Gartner is the world's most authoritative technology consulting organization, and its technology maturity curve is based on the technology development cycle theory to analyze the development cycle curve of new technologies (reported annually since 1995) to help people judge whether a new technology is adopted. This curve divides the process of technology maturity into five stages:

1. Embryonic stage

The embryonic stage (technologytrigger), also known as the perception period, is when people begin to perceive and show interest in new technology products and concepts.

2. Overheating period

peakofinflatedexpectations, people flock to it. This new technology has been adopted and discussed. Typical success stories often add this enthusiasm to the catalyst;

3. Trough period

The trough of disillusionment, also known as the disillusionment period. Excessive expectations and grim realities often extinguish the fire of people's psychology;

4. Recovery period

The recovery period (slopeofenlightenment), also known as the recovery period. People are starting to reflect on the problem and consider the value of technology from a practical point of view. It's a lot calmer than before;

5. Maturity period

Plateau of productivity, also known as plateau stage. The technology has become a commonplace. From the 2011 Technology Maturity Report, we can see that cloud computing has bypassed the bottleneck in application. Begin to really "land". Cloud computing is sweeping the IT world like a hurricane, and the accompanying advantages are very obvious. 2012 is a year of rapid development of cloud computing, and various cloud technologies and cloud solutions will be introduced one after another, whether it is the early 2011 Masson CloudDrive. Or Apple's iCloud launch in 2011, or Microsoft's SystemCenter system to be launched in April 2012, etc., are all targeting the big "fat" of cloud computing.

(4) The core concerns of users

1. The core concern of government users

For government users. Cloud computing can not only improve office efficiency and save information costs, but also help it achieve management innovation and service-oriented government transformation. The government is not only an important application of cloud computing. It is also an important market rule-maker, industrial operation supervisor and industrial development promoter.

The promotion of the government can promote the leapfrog development of the cloud computing industry. For example, local governments combine local industrial planning. Actively establish a cloud computing industry development and innovation base, vigorously cultivate cloud computing technology service providers through financial support, establish a cloud computing demonstration platform for urban management, industrial development, e-government, small and medium-sized enterprise services and other fields, promote the transformation of IT vendors to cloud computing service providers, and guide cloud computing technology and service vendors to gather in industrial bases, form cloud computing industry alliances, and form a joint force to participate in global cloud computing industry competition. In the development of the cloud computing industry, the core of government users focuses on data security, cloud computing standard construction, and industrial ecosystem building.

2. The core concern of enterprise users

Enterprises can use cloud computing to integrate their existing data centers, realize the full use of existing IT resources, improve the efficiency and performance of information systems, and enhance the real-time business decision-making. Various industry-oriented cloud services can provide important support for the development of enterprises, enabling enterprises (especially small and medium-sized enterprises) to accelerate the R&D process and shorten the time to market of products. Therefore, when deploying cloud computing services, enterprises pay more attention to cloud security, the operational experience of cloud service providers, and existing successful cases.

With the continuous development of cloud computing, more and more cloud services are available for enterprises to choose from, and cloud portability, data integration, and migration costs will also become the core issues that enterprise users are concerned about.

3. The core concern of consumers

Although most individual users do not clearly know or care about the concept of cloud computing, in fact, a significant number of users are already cloud computing users. Over the years, consumers have been slowly moving closer to cloud computing environments, such as email (e.g., Microsoft Hotmail, Google Gmail), online office software (e.g., word processing, spreadsheets), network hard drives, instant messaging (e.g., MSN, QQ), etc.

(5) Aspects of concern

1. Cloud computing expands the value of investment

Cloud computing simplifies software, business processes, and access to services. More than the traditional model has changed, which is to help businesses operate and optimize the size of their investments. This is not only through reduced costs, an efficient business model, or greater flexibility in operation. There are a lot of businesses that optimize their investments through cloud computing. Under the same conditions, companies are expanding to more innovation with their IT capabilities, which will help companies bring more business opportunities.

2. The emergence of hybrid cloud computing

Businesses use cloud computing, both private and public, to supplement their on-premise infrastructure and applications. Experts predict that these services will optimize the performance of business processes. Adopting cloud services is a newly developed business function. In these cases, scaling down the advantages of both will become a common feature.

3. Cloud-centric design

There is a growing focus on organizational design as an element of cloud migration. This simply means that the experience of optimizing the cloud is the enterprises that will prioritize the adoption of cloud technologies. This is a trend that is expected to grow even more as cloud computing expands to different industries.

4. Mobile cloud services

The future must be moving, one way or another. As the number of mobile devices has risen significantly, tablets, iPhones and smartphones are playing a greater role in mobile. Many of these devices are used to scale functions such as business processes, communications, and more. Make cloud computing applications a "mobile" approach for all employees. More cloud computing platforms and APIs will become cloud services that can be mobile.

5. Cloud security

People are concerned about the security of their data in the cloud. Because of this, users should expect to see more secure applications and technologies coming up. Many new encryption technologies, security protocols, will be presented more and more in the future. (The novel "God Emperor of the Other World" will have more fresh content on the official WeChat platform, and there will also be a 100% lottery gift for everyone!) Open WeChat now, click on the "+" sign in the upper right corner "Add Friends", search for the official account "dd" and follow, hurry up! (To be continued.) )

...

...