Different people explain the cloud computing

Cloud computing has now become another popular concept. Like many of its peers, Ben Pring says: "Cloud computing is being remembered as much as a French meal." However, there are problems with things like Web 2.0, and everyone has a new understanding of cloud storage And understanding.

If we say that using the "cloud" to describe the Internet is still acceptable, the meaning of "cloud" and "computing" has become relatively confusing. Some analysts and advertisers describe cloud computing as a common or computationally upgraded version of a virtual server. The other part is relatively broadly defined, and they are convinced that any operation outside the firewall can be considered cloud computing.

In fact, as we take into account the actual needs of IT, the concept of cloud computing will also become clearer: to increase resource capacity or increase capacity without investing in hardware infrastructure, training new staff or purchasing new software A way to calculate performance. Cloud computing encompasses all service models that are ordered over the network in real time or pay-per-use, extending the existing capabilities of the IT industry.

Cloud computing is still in its infancy, with a huge variety of vendors developing different cloud computing services, ranging from sophisticated applications to storage services to spam filtering. For example, providers of common computing infrastructure are part of it, and SaaS (software as a service) vendors like Salesforce.com are also offering cloud computing services. There are indications that various types of cloud computing developers and integrators are emerging.

Cloud computing has now become another popular concept. Like many colleagues, Ben Pring, a Gartner senior analyst, said: "Cloud computing is being remembered by people like the French dinner." The problem, however, is that (like Web 2.0), it seems that everyone's definition of cloud computing There are differences.

Let's briefly analyze what types of cloud computing applications.

1, SaaS software as a service

Such cloud computing is to provide a single software application to thousands of users through a web browser. From the user's point of view, they do not need to buy server equipment or software licenses in advance; and for vendors, the cost of providing just one application is much lower than the usual software service model. An example of a typical enterprise application is Salesforce.com CRM. In addition, SaaS is also more common in human resources software applications, and even it has begun to expand to the field of ERP, such as Workday. And who can expect that the same SaaS-based "desktop" app like Google Apps and Zoho Office will suddenly get hot?

Cloud computing has now become another popular concept. Like many colleagues, Ben Pring, a Gartner senior analyst, said: "Cloud computing is being remembered by people like the French dinner." The problem, however, is that (like Web 2.0), it seems that everyone's definition of cloud computing There are differences.

2, public / utility calculation

Although utility / utility computing is not a novel concept, it is being paid a new meaning nowadays. Amazon's AWS, Sun's Storage Cloud, IBM's Blue Cloud, and cloud computing pioneered by other vendors are providing the industry with the storage resources and virtualized servers they need. Early businesses primarily focused on utility / utility computing as a complementary tool that would not be applied to mission-critical tasks. But until now public / utility computing began to take a place in the data center. Some vendors are starting to help enterprise users create virtual data centers such as 3Tera's AppLogic and Cohesive Flexible Technologies' Elastic Server on Demand. LiquidQQ's LiquidQ also has a similar service that helps companies integrate memory, I / O, storage, and compute capacity into a virtual pool of resources through the Web.

Cloud computing has now become another popular concept. Like many colleagues, Ben Pring, a Gartner senior analyst, said: "Cloud computing is being remembered by people like the French dinner." The problem, however, is that (like Web 2.0), it seems that everyone's definition of cloud computing There are differences.

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Detailed cloud computing elements of a variety of information on the declaration of knowledge of intelligence Talk about cloud computing strategy and experience in the field of cloud computing cloud computing charm of the cloud computing Alliance informed [Editor: zhijing TEL: (010) 68476606]