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

Public outcry over how to collect, store and use personal data has not made headlines since Edward Snowden unveiled the National Security Agency (NSA) data mining project PRISM in 2013. But with the disclosure this year of the extent to which data science companies such as Facebook and Cambridge Analytics are using data collection, we finally have an incentive to change the way the parasite industry develops again and to make positive changes at the technical, legal and regulatory levels.

In the recent Facebook Cambridge Analytica data scandal, Cambridge Analytica obtained the personal data of as many as 87 million Facebook users to influence the opinions of many politicians. As more and more personal data are leaked, the way data is stored and retrieved is also questioned. Giving users control over their data has become a top priority.

In terms of technological changes in data management methods, blockchain technology is gaining momentum. Gartner, a global research firm, predicts that the commercial value of blockchains will reach nearly $200 billion by 2025, much of which will be used for data storage. Although the market is still in its infancy, many companies are creating blockchain-based data storage solutions to give users complete control over their personal data.

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.

YottaChaintigg provides a complete data security mechanism to ensure that no matter how untrusted the data is stored on the node, there is no need to worry about data disclosure, even if it is broken by the world's most powerful * *. In any case, only the data owner or its authorized person can see the data, which is just garbled to anyone else (including the designers and implementers of YottaChain). And there is no risk of being breached, so it can be regarded as absolutely safe in a practical sense.

Therefore, personal and corporate data, no matter how private and confidential, can be safely saved on YottaChain, and there is absolutely no need to worry about security issues. Compared with saving data to AWS, Google, Aliyun, Baidu Cloud, etc., it is more secure and reliable, and even more secure and reliable than saving it on a personal computer.

At the same time, because YottaChain does a good job of encryption security without sacrificing any storage efficiency, especially the ability to remove duplicate data at the same time, it can reduce the cost of storage by 5-10 times, which is cheaper than any storage device of any vendor on sale, whether it is cloud storage, enterprise storage, distributed storage, or even desktop storage, whether it is front-line manufacturers or low-quality products. Are more expensive to store than YottaChain.

Cloud data centers still have economies of scale, but we see an alternative to distributed data storage called "YottaChain" storage. (Laoning668) I don't believe that distributed data storage based on blockchain will replace traditional cloud storage because they have two completely different value propositions. Cloud storage is optimized for speed and efficiency, while YottaChain storage is more suitable for fault tolerance and data sovereignty.

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