In 2012, Gartner issued a report stating that by 2016, the convenience of multiple devices to synchronize and access shared content will enable a large number of users to store digital content on cloud servers; the report also predicts that after three or four years, the use of cloud storage Users will reach 36%. Most of the stored data is user data, including videos, pictures, and various materials. At present, our mobile devices, notebooks, digital cameras, etc. are all beginning to enter the era of high-definition, and we must pay for the huge storage space while enjoying high picture quality. Consumers are expected to be the first to try the free basic packaging solution provided by online backup companies. As OEMs, online storage and synchronization vendors form partners, these services will be provided as applications on tablets, smartphones and broadband-connected TVs. Cloud service providers (CSP) will also increasingly provide cloud storage. The use of cloud online storage and synchronization services will provide consumers with a basic experience to start using cloud storage as part of their personal cloud. The advantages of cloud storage are similar to other cloud computing services, which can enable enterprises to significantly reduce costs and greatly improve the flexibility of end users. But the problems of security, confidentiality and ease of use in other forms of cloud computing services also exist in the field of cloud storage. While companies are turning their attention to cloud storage and big data, Gartner also warned about this: it must pay attention to the total cost of ownership. The traditional storage cost is the capacity-to-price ratio of device storage, and cloud storage also includes bandwidth, data access costs, migration fees, and internal and external support needs. After careful observation, it is not difficult to find that the billing model of cloud computing is relatively simple, and how much computing cost is needed to "buy", and it is not enough to expand; cloud storage must first "buy" space for storage, and then it needs huge The bandwidth and performance are provided for users to use, and storage, retrieval, and management all require interactive operations, so billing and application cost statistics are much more complicated. Cloud storage providers need to provide customers with more intelligent data access management and fully automated space expansion to meet the complex needs of users. Ccd Barcode Scanner,Manhattan Barcode Scanner,Ccd Barcode Reader,Handheld Ccd Scanner Guangzhou Winson Information Technology Co., Ltd. , https://www.barcodescanner-2d.com