Essay on cloud computing technology 1500 words

Write it yourself, the needs are not clear.

Cloud computing, when I first heard the name, a strange idea popped up in my head: people implant a chip into the cloud through artificial satellites, so that the cloud can be calculated and controlled by people to rain on time and in the right amount. In this way, it can help mankind greatly reduce droughts and heavy rainfall!

But the true meaning of cloud computing is completely different from what I imagined.

Cloud computing, English name: cloud computing, is an Internet-based computing method, through which the shared software and hardware resources and information can be provided to computers and other equipment on demand, mainly based on the Internet-related service increase, use and delivery model, usually involving the provision of dynamic Qinwu easily scalable and often virtualized through the Internet. The cloud is actually a metaphor for the network and the Internet.

In the past, the cloud was often used to represent telecommunication networks, and later it was also used to represent the abstraction of the Internet and the underlying infrastructure. Cloud computing in the narrow sense refers to the delivery and use mode of IT infrastructure, which only obtains the required resources through the network in an on-demand and easy-to-scale manner; Cloud computing in a broad sense is the delivery and consumption mode of services, which refers to obtaining the required services through the network in an on-demand and easy-to-scale manner. Such services can be related to IT and software, the Internet, or other services.

It means that computing power can also be communicated over the internet as a commodity.

Personally, I feel that cloud computing is a combination of world-class and world-class in layman's terms.

Through this understanding of cloud computing, I think that cloud computing technology may evolve into a software or a chip in the future, which can be implanted in the body of intelligent robots. Whenever the owner sends out a command, the intelligent robot senses the instruction through sound waves, and then transmits it to the cloud computing through the Internet, after the cloud computing receives the instruction, it will analyze itself, and then return the final reply to the robot, and the robot will tell the owner after receiving the answer. This process may seem long, but it only takes a few seconds, just like searching for a word on it, but cloud computing is more accurate!

Such an intelligent robot, which not only replaces the servant, but also replaces the first, may become the most representative product of future scientific research achievements.

I hope that in the near future, after the painstaking research of scientists and IT elites, cloud computing can be better integrated into our lives, and we can have a more thorough understanding of cloud computing!

Cloud computing, a type of distributed computing technology, is the most basic concept of automatically splitting a huge computing processing program into countless smaller subroutines through the network, and then handing over the processing results to users after searching, computing and analyzing a huge system composed of multiple servers. Through this technology, network service providers can process tens or even billions of information in a matter of seconds, achieving network services with the same powerful performance as "supercomputers". The cloud computing technology architecture is divided into 4 layers:

The physical resource layer, the resource pool layer, the management middleware layer, and the SOA building layer, as shown in the diagram. The physical resource layer includes computers, storage, network facilities, databases, and software. A resource pool layer is a resource pool that combines a large number of resources of the same type into homogeneous or near-homogeneous resource pools, such as computing resource pools and data resource pools. Building a resource pool is more about the integration and management of physical resources, such as studying how to fit 2,000 servers in a standard container, solving the problems of heat dissipation and replacement of faulty nodes, and reducing energy consumption; Management middleware is responsible for the management of cloud computing resources and scheduling many application tasks, so that resources can provide services for applications efficiently and securely. The SOA building layer encapsulates cloud computing capabilities into standard Web services, and integrates them into the SOA architecture for management and use, including service registration, search, access, and building service workflows.