Shulou(Shulou.com)06/03 Report--

With the development of Internet, the data is increasing every day. At present, the commonly used storage methods are enterprise internal storage, cloud storage and managed device storage, which can also be called centralized storage mode. However, these centralized storage, the data stored in one place, which is bound to produce a lot of hidden dangers.

Storage for users is to save their own data online, which is an easy goal, but also the meaning of storage. Slowly, people begin to transfer their data to the "cloud" for storage, instead of backing up their data to hard drives, CD or high-capacity flash memory.

But the risk of this kind of storage is also high.

November 17, the Pentagon AWS S3 misconfiguration, accidentally exposed 1.8 billion citizen information on November 22, according to foreign media reports, the Pentagon accidentally exposed the US Department of Defense classification database, which contains the personal information of 1.8 billion users collected by the US authorities on the global social media platform.

The leaked data is a database built on Amazon S3 cloud storage. Three S3 servers are "publicly downloadable" due to configuration errors, one of which contains a database of nearly 1.8 billion posts from social media and forums, which is speculated to have been collected by the Department of Defense from 2009 to August 2017.

It is worth mentioning that on February 28, S3 had a "ultra-high error rate" major outage, resulting in half of the Internet paralysis.

YottaChain distributed storage is the trend of the times

The widespread popularity of the Internet has produced a huge amount of unstructured data, and many companies and individuals also want to access the data more safely, quickly and cheaply, making themselves the masters of the data. Centralized cloud storage obviously can not meet these requirements. YottaChain solves the pain point of the former and is expected to lead the storage trend in the future.

What is YottaChain?

YottaChain is built by a professional team led by Professor Wang Donglin, a top international scientist, to form a vast global shared unified storage pool with self-repairing ability by connecting distributed storage resources, ensuring everyone's data sovereignty, and achieving the ultimate in storage efficiency, data reliability, data security and storage costs.

Compare the four advantages of centralized storage YottaChain

1. Lower cost

The storage space of the hard disk can be fully utilized, which not only benefits the owners of resources, but also saves the construction and operating costs of centralized storage. With the increase of storage capacity, storage costs will be further reduced.

two。 Higher security

Because the data is encrypted in blocks and scattered on many nodes and uses high redundancy, even if the data of a small number of nodes is leaked or some of the nodes fail, the data can still be recovered from the network at any time, thus avoiding the risk of data loss caused by network or physical reasons in centralized cloud storage. Moreover, even if subjected to malicious access and *, YottaChain can fully protect the stored data from theft.

3. Faster data transmission

When downloading files, the nearest storage node will be selected, which shortens the distance of data transmission; at the same time, the data stored on multiple nodes will be reorganized, and multi-channel parallel transmission can greatly improve the speed of data transmission. As a result, the problem of long distance between centralized cloud servers and slow speed caused by one-way transfer of entire files by centralized cloud storage is avoided.

4. Encryption and deduplication technology

The founder of YottaChain is a well-known cryptography and storage scientist, who breaks through conventional thinking and invents TruPrivacy technology with rigorous scientific research methods from the most basic principles of data security and storage, thus subverting the pattern of block chain storage. (the stored files are encrypted first and then the duplicate files are removed)

In short, whether it is personal or enterprise data, distributed storage is the general trend. (Laoning668) with the advent of 5G, the demand for storage will increase dramatically. Therefore, the future data storage must be distributed, and its market scale will be huge.

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