Yotta's decentralized storage system

1.

blockchain technology is one of the hottest technology concepts at present, which is popular in all fields, followed by a large number of technological innovation, application innovation, and a hundred schools of thought. FileNet is one of the typical technological innovations. It is a decentralized file network public chain, which is committed to solving the problem of decentralized storage and distribution. It is the first blockchain project in the world to put forward the concept of "distribution is mining", and is committed to building a valuable file network

FileNet is a sharing application technology in the Internet dividend free era.

in recent years, the Internet, once labeled as "free", is leaving! On the one hand, the Internet has made "free" popular, and it is difficult for users to pay for their own behavior; On the other hand, because of the increase in operating costs, websites that used to rely on free powder suction began to talk about paying users. But when people deeply realize the fun of "free" information sharing, it is difficult to charge users, which is the bottleneck of most network platforms

in order to solve this problem, FileNet puts forward a truly autonomous community concept, which adopts Dao mechanism. In the system of FileNet, users can upload and download without paying, and can get private cloud disk for free

FileNet is a super cloud system based on IPFs (interstellar file system) to provide content sharing, which is dedicated to storing and distributing valuable content. It is an IPFs incentive layer, which rewards miners to share their own storage resources and network resources in the mining situation. At the same time, FileNet is also a token, which runs on the distribution proof mechanism

2. I prefer Binhe Yun to analyze the instry potential mainly from the following points: under the background of policy environment and instrial change, the blockchain field has great development potential
technical advantages: focusing on distributed storage, we have accumulated profound technical strength
talent advantage: the core management team with multi-cultural background promotes the rapid and sustainable development of the group
experience advantage: build benchmarking projects with social influence across the country
business advantages: distributed storage business accounts for more than 70% of the group's profit
partners: establish a community relationship of "benefit sharing, risk sharing, and whole process cooperation"
ecological advantages: long term deep cultivation of blockchain ecological market has built blockchain + IOT + AI ecology
sales advantages: complete sales channels and networks covering the whole country.

3. 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.

4. Compared with the traditional centralized financial system, the decentralized financial platform has three advantages:
A. indivials with asset management needs do not need to trust any intermediaries, and the new trust is rebuilt on the machine and code
B. everyone has access, no one has central control
C. all protocols are open source, so anyone can cooperate on the protocols to build new financial procts and accelerate financial innovation under the network effect
defi is a relatively broad concept, including currency issuance, currency transaction, loan, asset transaction, investment and financing, etc
we regard the birth of BTC and other cryptocurrencies as the first stage of decentralized finance. However, the decentralization of currency issuance and storage only provides a point-to-point settlement solution, which is not enough to support the rich financial business. The rapid development of decentralized lending agreements in the past two years will have the opportunity to further open the financial system of the blockchain world and bring decentralized finance into the second stage<

the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system.

5.

With the rapid development of Internet technology, it has brought us infinite wonderful and convenient life. At the same time, with the continuous improvement of 5g network, container cloud and high-performance storage hardware, data growth has entered an unprecedented stage of development

AR, VR, Internet of things, edge computers and other devices available everywhere generate a continuous stream of data, just like an open water pipe, the data source has been flowing out. The data generated will increase geometrically. At this time, the storage technology of blockchain will be demonstrated. A few years ago, there was an excellent IPFs project in the blockchain storage technology

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yottachain takes the blockchain as the underlying technology and develops a powerful incentive scheme for miners. With 1GB
of space invested by miners, yottachain can generate 5-10gb of storage capacity, which proces the miracle effect that the purchasing power of digital currency obtained by resource suppliers exceeds the resources they supply

There is no doubt that data storage is now in the initial stage of the transformation from centralized storage to distributed storage. When more and more indivials and organizations begin to use blockchain technology to change all aspects of our lives, I believe yottachain will also make greater contributions to our economy in the new era

6.

Yottachain: blockchain storage has an overwhelming advantage over the existing centralized storage (AWS / alicloud / EMC / Huawei) in the persistent storage market. The data reliability has been improved exponentially. It has excellent anti DDoS and disaster recovery characteristics, and the cost has been reced several times. Taking yottachain as an example, the details are as follows:

(4) when reconstructing the data of a failed node, it will be divided into many nodes to reconstruct at the same time to speed up the reconstruction speed. For example, if a fragment of 10000 files is stored on a failed node, it takes 0.5 seconds on average to rebuild a fragment (mainly for network transmission). 100 nodes are selected to participate in the reconstruction, and each node only needs to rebuild 100 fragments, with an average of 50 seconds to complete the reconstruction. As long as the other 30 nodes of the same file will not fail at the same time within 50 seconds, the file data will not be lost

(5) e to good rendancy and scattered geographical location, there is no need to worry about hard disk damage, operation and maintenance failure of indivial nodes (Tencent cloud lost user data e to operation and maintenance failure in August 2018), lightning weather (in September 2018, Microsoft's azure service in some areas was shut down for more than 20 hours e to lightning), power failure, optical fiber being cut off Data failure is caused by earthquake, fire and other reasons

(6) because the nodes are scattered and rendant, they are not afraid of DDoS attacks

7. Jingdong Express has eight logistics centers

at present, the eight warehouses of JD are located in Beijing, Shanghai, Guangzhou, Shenyang, Wuhan, Xi'an, Cheng and Dezhou< Beijing logistics center covers Beijing, Tianjin, Hebei, Shanxi, Inner Mongolia and Shandong< Shanghai logistics center covers Jiangsu, Zhejiang, Shanghai, Anhui and Diaoyu Islands< Guangzhou logistics center covers Guangdong, Guangxi, Fujian and Hainan< Cheng Logistics Center covers Sichuan, Chongqing, Guizhou, Yunnan and Tibet< Wuhan logistics center covers Hubei, Hunan, Jiangxi and Henan< Shenyang logistics center covers Liaoning, Jilin and Heilongjiang< The logistics center of Xi'an covers Shaanxi, Gansu, Qinghai, Ningxia and Xinjiang

in October 2017, the first full process unmanned warehouse of Jingdong Logistics was officially launched

the unmanned warehouse in the whole process, which is a milestone in the whole logistics field, realizes the whole process of warehousing, storage, packaging and sorting, and the intellectualization and unmanned of the whole system

the Jingdong unmanned warehouse, located in Jiading District of Shanghai, is the third phase of the overall planning of Shanghai Asia No.1, with a construction area of 40000 square meters. The main body of the logistics center is composed of four operation systems: receiving, storage, order picking and packaging. The storage system is composed of eight groups of shuttle car warehouse systems, which can store 60000 cases of goods at the same time.

8. Yottachain's data security mechanism and reliability protection mechanism can ensure that data will never be lost or stolen. These are two important improvements made by yottachain on the basis of IPFs technology. Combined with the merger of "data encryption" and "data De plication" two technologies, we can achieve lower cost and lower price
Wang Donglin emphasized that the traditional IT infrastructure is composed of three parts: storage, computing and network. Blockchain itself has its own network, so IPFs is equivalent to storage plus network, but decentralized storage must have encryption, so encryption, storage, computing and network are necessary
yottachain is based on IPFs to build a decentralized blockchain with complete storage, encryption, computing and network.

9. Their relationship should be very good.

10. More than 10000 times