With the development of the Internet, the amount of data has been exponentially grow exponentially, and these data are all stored in the storage server , the data security has become a concern for all.
YottaChain born, it eliminates many concerns about the safety of the storage server storage, this time a lot of people may ask, what YottaChain that? YottaChain by top international scientists led by Professor Wang Donglin professional team to create, by connecting distributed storage resources to form a unified storage pool has a self-healing ability of the scale of the vast global sharing, to ensure that everyone's data sovereignty in storage efficiency, terms of data reliability, data security and storage costs are to achieve the ultimate.
Why YottaChain make it more secure data storage server?
YottaChain persistent storage service uniform redundant coding, any component data is automatically encoded into N (e.g. 100, determined by the particular digital future Community Administration Board) fragments, in which there is any as long as M (e.g. 70) to recover the fragments data, and then these fragments are stored in the N number of N memory nodes, each node saves a fragment, so they do not have both N-M + 1 (31 in this example) a node failure can not ensure data integrity lost.
When any node fails, other nodes in the system will immediately alternatively reconstructed data of the failed node, in this example, no additional nodes 30 also have failed long before the complete reconstruction of a failed node, the data can always be guaranteed monitors between nodes do not lose each other, checking each other, as soon as any node failure can be quickly found the data to reconstruct a failed node, will be divided into a number of nodes at the same time to speed up the reconstruction pace of reconstruction.
For example, stored on a failed node various pieces 10000 files and rebuild a fragmented average of 0.5 seconds (mainly spend time network transmission), selected to participate in the reconstruction of 100 nodes, each node only needs to rebuild 100 pieces, an average of 50 seconds to complete all reconstruction work. As long as there is not the same file in 50 seconds while another 30 nodes fails, the file data is not lost due to the redundancy of good and geographically dispersed, do not worry because the hard disk is damaged, operation and maintenance of individual node failures (2018 August Tencent cloud exposure because the operation and maintenance failures losing user data), an electrical storm (September 2018, Microsoft Azure service because due to lightning strikes in parts of downtime over 20 hours), power, fiber Waduan, earthquakes and fires and other causes of data Since node failure and redundancy dispersion is good, not afraid of DDOS ***.
YottaChain block chain storage, information security, do not worry! In the future, people are more and more attention to information security, YottaChain block chain store applications will more and more information will be more secure.
YottaChain storage industry veteran, (Laoning668) will provide central storage binary compatible interfaces, including but not limited to blocks of storage, NAS storage and object storage, so that the application central storage without re-develop, without modifying the code without recompilation seamlessly migrate directly YottaChain storage.