Cloud storage is decentralized storage

1. Compared with the traditional centralized storage and centralized cloud services, the two complement each other and expand the market of data storage and computing, which will constitute the two cornerstones of the future digital economy. China has efficient, stable and cheap power and network infrastructure, which provides sufficient soil for the development of decentralized cloud computing. Taking IPFs as an example, 90% of the total network computing power of IPFs is located in China. In the future, China will become the leader of IPFs. Taking xnmatrix as an example, it has become a global computing power leading decentralized cloud computing platform.

2. Massive data has brought three problems: higher cost of data storage, privacy and data security; The liquidity of data assets. The traditional centralized storage and computing does not solve these three problems well. Since there is the advantage of centralization, there will be the logic of decentralization. Based on decentralization, the world will proce new proction factors and new application ecology. At present, IPFs storage and distributed storage is the representative of decentralized storage, corresponding to the decentralized cloud computing platform represented by xnmatrix and Berkeley.

3.

Cloud storage is a cloud computing system with data storage and management as the core. Its structure model is generally composed of four layers: storage layer, basic management layer, application interface layer and access layer

characteristics of cloud storage:

1. Super large scale

cloud storage has a considerable scale, and the data stored in a single system can reach hundreds of billions or even trillions

First, the system itself can easily increase server resources dynamically to cope with data growth; Second, the scalability of system operation and maintenance means that with the increase of system scale, there is no need to increase too many operation and maintenance personnel

3, high availability and availability

cloud storage provides high availability and reliability through technologies such as multi replica replication and automatic fault tolerance of node failure

4. Security

the internal security of cloud storage is guaranteed by user authentication, access control, and secure communication (HTTPS, TLS protocol)

5. Transparent services

cloud storage provides services in the form of a unified interface, such as restful interface. Changes in back-end storage nodes, such as adding nodes, and node failures are transparent to users

extended data:

low cost is an important goal of cloud storage. The automatic fault tolerance of cloud storage makes it possible to use ordinary PC server to build it; The universality of cloud storage greatly improves the utilization of resources; The automatic management of cloud storage greatly reces the cost of operation and maintenance; The data center where cloud storage is located can be built in areas rich in power resources, thus greatly recing energy costs

4.

cloud storage means to save data to a storage system maintained by a third party, that is, remote database , instead of storing information to the computer's hard disk drive or other local storage devices

cloud storage has surpassed the traditional data storage. For example, if you store data in a cloud storage system, you can access the data from anywhere through the Internet. You don't need to carry a physical storage device or use the same computer to save and retrieve your information. With an appropriate storage system, you can even let other people access the data and turn it into a shared project

compared with traditional storage, cloud storage has changed the storage mode of data stored vertically in a physical device, and the storage capacity has expanded horizontally from single device Pb level to tens or hundreds of Pb. Because each node in the cloud storage system can provide read-write access services in parallel, the overall performance of the system has been improved synchronously with the increase of business nodes

At the same time, through rendant coding technology and remote replication technology, it can further provide node level and even data center level fault protection capability for the system. On demand expansion of capacity and performance and high system availability are the core technical characteristics of cloud storage system

5. Cloud storage is a new concept developed from the concept of cloud computing. It refers to a system that integrates a large number of different types of storage devices in the network through application software to provide data storage and business access functions through cluster application, grid technology or distributed file system. When the core of cloud computing system operation and processing is the storage and management of a large number of data, a large number of storage devices need to be configured in the cloud computing system, then the cloud computing system will be transformed into a cloud storage system, so cloud storage is a cloud computing system with data storage and management as the core.

6. Based on cloud storage business platform and storage capacity, Tianyi cloud storage procts provide customers with safe, high-speed and high-capacity online storage management, backup and sharing services. For public customers, build a "personal data center" integrating multiple services and supporting multiple terminals, and realize the unified storage of China Telecom Mobile Internet service user side; To provide flexible and convenient cloud storage services for enterprise customers, customers can apply for resources, monitor resources and configure policies through self-service portal, and rent storage resources on demand according to their own business development. Business features: automatic media screening, online file browsing and playing, cloud transcoding browsing and playing, address book security backup and synchronous backup. To learn more about service offers, click the "official website" customer service 219 below to answer for you.