Cloud computing first experience cloud illiterate say "no"

Now in many areas of cloud computing, cloud storage, cloud services, and so on, but how many people can really clear or say what is cloud computing? Most people are still foggy. So here today to give you a brief introduction to cloud computing, cloud storage and cloud services.

What is cloud computing?

First, we understand cloud computing from a written understanding that cloud computing is an increase, usage, and delivery model for internet-based services, often involving the availability of dynamically scalable and often virtualized resources over the Internet. Or the cloud is a metaphor for the web and the Internet. It used to be used as a cloud to represent telecommunications networks and later to represent the abstraction of the Internet and underlying infrastructure.

Narrow cloud computing refers to the http://www.aliyun.com/zixun/aggregation/13695.html ">it infrastructure delivery and usage patterns, which means access to the required resources through the network in an accessible and scalable manner Generalized cloud computing refers to the delivery and usage patterns of services, which means that the required services are obtained on an as-needed and extensible basis through the network. This service can be it and software, Internet-related, but also other services. It means that computing power can also be used as a commodity to circulate through the Internet.

In a nutshell, cloud computing is a business computing model. It distributes computing tasks on a pool of computer-composed resources, enabling applications to acquire computational power, storage space, and information services as needed.

A vivid understanding of cloud computing, from a mathematical point of view cloud computing is a "collection", from the chemical point of view cloud computing is a "mixture", that is, from an economic point of view cloud computing is "wealth."

What is cloud storage?

Cloud storage is a new concept that extends and develops in the concept of cloud computing, refers to the use of cluster applications, grid technology or Distributed file system functions, the network of a large number of different types of storage devices through the application software together to work together to provide data storage and business access functions of a system. When the core of cloud computing system operation and processing is large amount of data storage and management, cloud computing system needs to configure a large number of storage devices, then cloud computing system is transformed into a cloud storage system, so cloud storage is a data storage and management as the core cloud computing system.

What is cloud service?

Cloud Services is a business model that provides rich personalized products through the breeding of a large number of startups to meet the growing demand for individuality in the marketplace. Its breeding mode is for the start-up companies to provide funds, promotion, payment, logistics, customer service set of services, the operation of their own capacity like water and electricity to the external use as needed. So in short, cloud services are based on everything from cloud computing to server mode.

Summary, the above is just to give you a simple introduction to cloud computing, cloud storage, the basic concept of cloud services and applications, for everyone after the in-depth understanding to do a simple foreshadowing, with the rapid development of network communications, the word cloud, I think will soon be people's attention, so in order to keep up with the pace of communication times, let us understand the cloud as soon as possible, Cloud illiterate said "no".

(Responsible editor: The good of the Legacy)