What is cloud computing? Cloud computing and cloud storage depth analysis

The definition of a cloud is that it is suspended in the air, does not touch the ground, visible water droplets, ice crystals, or a mixture of the two. It refers to a collection of water droplets or ice crystal colloids that remain on the atmosphere. Clouds are the tangible result of the massive water cycle on Earth. The sun shines on the surface of the earth, and the water evaporates to form water vapor. Once the water vapor is supersaturated, the water molecules will collect around the dust (condensation nodules) in the air, and the resulting water droplets or ice crystals will scatter sunlight in all directions. It produces the appearance of the cloud. That network cloud, how many friends know or understand? Let's take a look at what is a network cloud.
Network Cloud

Cloud Storage and Cloud Computing Internal and External Connections

Cloud computing is the development of distributed processing (DistributedComputing), parallel processing (ParallelComputing) and grid computing (GridComputing). The network automatically splits the huge computational processing program into a myriad of smaller subroutines, and then the huge system composed of multiple servers is analyzed and analyzed, and the processing results are transmitted back to the user. Through cloud computing technology, network service providers can process tens of millions or even billions of information in a matter of seconds, reaching the same powerful network service as Supercomputer.

The goal of cloud computing systems is to migrate independent, personalized operations running on a PC or on a single server to a large number of servers, "clouds", which are responsible for this cloud system. Process the user's request and output the result, which is a system with data operations and processing as the core.

Cloud storage is a new concept extended and developed in the concept of cloud computing. It refers to a large number of various networks in the network through functions such as cluster application, grid technology or distributed file system. Different types of storage devices work together through application software to jointly provide a system for data storage and service access functions. When the core of computing and processing of cloud computing systems is the storage and management of large amounts of data, cloud computing systems need to be configured with a large number of storage devices, then the cloud computing system is transformed into a cloud storage system, so cloud storage is a data storage system. And management as the core of the cloud computing system.

Compared with cloud computing systems, cloud storage can be thought of as a cloud computing system with large storage space.
Network Cloud

From the perspective of the architecture model, the cloud storage system has one more storage layer than the cloud computing system. At the same time, there are many more functions related to data management and data security in the basic management. The access layer and the application interface layer are exactly the same.