大数据区块链行业应用,大数据与区块链前景

区块链技术是大数据行业的一个重要分支，它是一种分布式数据存储和管理技术，可以实现数据的安全性和可信性。它可以把大数据变成可信的数据，从而使大数据更加有效地运用，实现价值最大化。

大数据是以各种数据格式存储在计算机上的大量信息，它可以提供更多的信息，从而更好地理解客户的行为和偏好，从而更好地满足客户的需求。而区块链技术可以把这些大数据存储在一个安全的分布式账本上，从而使大数据更加安全。

大数据与区块链的结合可以解决大数据行业的一些问题，比如安全性、可信性、数据隐私等。它可以使大数据更加安全可靠，保护用户数据的隐私，为用户提供更安全的数据服务。而且，大数据与区块链的结合还可以提高数据处理的效率，使大数据更加有效地运用，实现价值最大化。

随着区块链技术的发展，大数据与区块链的应用前景非常广阔。它可以实现大数据的安全存储和可信性，保护用户数据的隐私，提高数据处理的效率，使大数据更加有效地运用，实现价值最大化。

因此，大数据和区块链的结合可以为大数据行业带来更多的发展机遇，为大数据行业提供更强大的安全保障和可信性，更有效地实现价值最大化。未来，大数据与区块链的结合将会成为大数据行业的一大发展趋势，有望在未来大数据行业发挥重要作用。

❶ Ouke Cloud Chain’s internationalization strategy upgrades to create multilingual blockchain big data services

Since the introduction of the new infrastructure policy, blockchain has become a focus in our country The development industry has appeared in the "Government Work Report" documents of more than 20 provinces, and was successfully selected into the "14th Five-Year Plan", becoming one of the seven key industries of the digital economy. With the support of various policies, my country's blockchain industry has developed rapidly. Many companies are deeply involved in digital government affairs, certificate storage and anti-counterfeiting, etc., and have opened up the implementation scenarios and development potential of the blockchain economy.

In the blockchain big data track, Ouke Cloud Chain and other companies combine blockchain, big data, artificial intelligence and other technologies to continue to launch OKLink blockchain browser, on-chain Sky Eye, on-chain Products such as Master have made important contributions to my country’s blockchain technology innovation. Recently, the official website of OKLink has added nine new languages. While serving millions of domestic users, it also provides blockchain big data services to 50 million users around the world, basing itself on the domestic market and exploring the global market.

Nine new languages ​​have been added, covering 50 million users around the world

On December 3, the blockchain big data company Ouke Cloud Chain announced that nine new languages ​​​​will be added to the OKLink official website , based on the original Chinese (Simplified and Traditional) and English, nine new languages ​​are added: Russian, German, Turkish, French, Spanish, Portuguese, Vietnamese, Korean, and Japanese.

Ouke Cloud Chain is one of the earliest native blockchain companies in China. Since its establishment in 2013, it has been committed to the research and development of blockchain big data/security products. It has continuously launched the OKLink block Products such as Chain Browser, Chain Eye, and Chain Master serve millions of domestic users. Together with blockchain data service providers such as Chainalysis and Messari, they enjoy a high reputation in the global blockchain industry.

"This time Ouke Cloud Chain has added 9 major languages. Ouke Cloud Chain will provide data services to more than 50 million blockchain industry users around the world, and will build a transparent and open blockchain chain. At the same time, it will protect the healthy development of the global blockchain industry." said Zhang Chao, Vice President of Ouke Cloud Chain.

In recent years, the global blockchain industry has entered a period of rapid development. Global industrial giants such as Facebook have launched industrial layouts. my country has also launched a number of supporting policies and achieved important results in such scenarios. Ouke Cloud Chain continues to work hard on the blockchain big data track, giving my country a first-mover advantage in this industry sector. Ouke Cloud Chain going global is not only the success of its innovative products such as Sky Eye on the chain, but also the initial practice of its steady and steady globalization strategy.

Steady progress, internationalization strategy continues to upgrade

In August this year, Ouke Cloud Chain joined the Global Digital Finance Organization (GDF), becoming the only member of the GDF Advisory Board from China, and joined Established the GDF KYC/AML/CTF working group. Two weeks later, OukeyunChain once again announced that it has joined the U.S. Digital Chamber of Commerce (CDC) and become a member of the CDC’s President’s Circle. It is reported that CDC is a business association focusing on the digital assets and blockchain industry. It is well-known around the world. Its members include global technology giants and leading blockchain institutions such as Microsoft, J.P. Morgan, Mastercard, Fidelity Investments, and Messari.

After joining two major global industry organizations, Ouke Cloud Chain actively participated in various international conferences within the organization, and worked with Goldman Sachs, Representatives of international financial giants such as Standard Chartered, PayPal, and Visa exchanged opinions on industry development and repeatedly fed back their opinions to the Bank for International Settlements and the International Monetary Fund, making China's voice heard in the international blockchain industry dialogue.

The launch of OKLink in nine major languages ​​is an important move under the guidance of its internationalization strategy. It will further open the door to the international market and provide global users with convenient and accurate regional services. Blockchain data service. Since then, with the support of multiple languages, blockchain users in Germany, France, Japan, South Korea, Vietnam and other countries will more conveniently obtain on-chain data on the OKLink official website and grasp the overall trends of the blockchain market. And through the use of products such as on-chain Sky Eye, the security of assets on the personal blockchain chain is ensured.

New businesses represented by blockchain technology have become a new engine driving the revenue growth of Ouke Cloud Chain. On July 26 this year, Ouke Cloud Chain Holdings (01499.HK) released its annual report for fiscal year 2021. The report shows that as of March 31, 2021, Ouke Cloud Chain achieved total revenue of HK$453 million, with outstanding performance in technical services, securities investment and trust and custody services, driving the annual gross profit margin to increase by 2.8 percentage points to 10%. 10.3, profitability growth momentum is strong.

Zhang Chao said, "Ouke Cloud Chain will continue to adhere to the internationalization strategy, take technological innovation as the background, and target the development needs of the times, and work steadily to expand the blockchain of Ouke Cloud Chain. Promote data services to the world market, create world-class brand services, explore blockchain scenarios and applications, while promoting the development of the blockchain industry, promote the transparent, healthy and compliant development of the industry, and help our country with blockchain technology innovation Digital economy development process”.

This article comes from the financial world

❷ Are big data and blockchain the same thing?

Not the same thing
What does big data mean? It is a technical difficulty caused by excessive data volume, mainly 4V, large data volume, fast data generation, diverse data formats, and low data value
There are many technical problems that need to be solved
Blockchain is an information Technical terms. In essence, it is a shared database, and the data or information stored in it is "unforgeable", "leaving traces throughout the process", "traceable" and "open and transparent"."Ming", "collective maintenance" and other characteristics.

❸ What is the relationship between blockchain and big data?

Big data can be placed on the word data, which is composed of various Produced by social activities. Blockchain is a bottom-level technology, just like the Internet. However, it uses the Internet as its bottom layer and builds a blockchain network on the bottom layer of the Internet. Many people also regard it as It’s called the “Internet of Value”.
As for the connection, big data can be combined with blockchain technology. For example, blockchain has traceability features. When big data packages are traded on the blockchain network, they can See its flow throughout the entire network. Be able to confirm and track this data packet

❹ Big Data and Blockchain

This story still starts with Bitcoin

Bitcoin, the electronic cash system, is both disintermediated (electronic cash between individuals does not require the intervention of a trusted third-party intermediary) and decentralized (maintained by an organization) (Both parties can complete the transaction without establishing a trust relationship)

Hash function: Convert any long string into a fixed-length output (the calculation process cannot be too complicated), as long as the input If the string changes slightly, the output of the hash function will be completely different.

Blockchain: Divide large things into many blocks for storage. As long as one of them is tampered with, the following If the data is different, it will be discovered

Use blockchain (data structure hash function) to ensure that the ledger cannot be tampered with, and use digital signature technology to ensure that only you can use your own account , using p2p network and POW consensus mechanism to ensure decentralized operation

Blockchain uses block chain data structure to verify and store data, and uses distributed node consensus algorithm to generate and update Data, a new distributed infrastructure and computer paradigm that uses cryptography to ensure data transmission and access security.

Three elements:

The essence of blockchain It is a distributed ledger, a kind of database. The blockchain uses a hash algorithm to ensure that information cannot be tampered with, uses public keys and private keys to identify identities, and collectively maintains a reliable database in a decentralized and disintermediated way.

The difference between big data and blockchain is mainly reflected in the following aspects.

(1) Data volume. Blockchain technology is a distributed data storage and point-to-point transmission , consensus mechanism, encryption algorithm and other new application models of computer technology. Blockchain processes a small amount of data and has a detailed processing method. Big data manages massive data, which requires breadth and quantity, and the processing method will be rougher.

(2) Structured and unstructured. Blockchain has a rigorously defined structureBlocks, chains composed of pointers, are typical structured data, while big data needs to process more unstructured data.

(3) Independence and integration. In order to ensure security, the blockchain system's information is relatively independent, while the focus of big data is the integrated analysis of information.

(4) Direct and indirect. Blockchain is a distributed ledger, which is essentially a database, while big data refers to in-depth analysis and mining of data, which is a kind of indirect data.

(5)CAP theory. C (Consistency) means consistency, which means that any read operation can always read the result of the previously completed write operation. That is, in a distributed environment, data at multiple points is consistent. A (Availability) refers to availability, which refers to obtaining data quickly and returning operation results within a certain time. P (Tolerance of Network Partition) is partition tolerance, which means that when a network partition occurs (that is, some nodes in the system cannot communicate with other nodes), the separated system can still operate normally. CAP theory tells us that a distributed system cannot meet the three requirements of consistency, availability, and partition tolerance at the same time. It can only meet two of them at the same time. As the saying goes, "You can't have your cake and eat it too." Big data usually chooses to implement AP, and blockchain chooses to implement CP.

(6) Basic network. The underlying infrastructure of big data is usually a computer cluster, while the infrastructure of the blockchain is usually a P2P network.

(7) Source of value. For big data, data is information, and value needs to be extracted from the data. For blockchain, data is an asset and the inheritance of value.

(8) Calculation mode. In the big data scenario, one thing is assigned to multiple people. For example, in the MapRece computing framework, a large task will be decomposed into many subtasks and assigned to many nodes for calculation at the same time. In the blockchain scenario, multiple people are allowed to do one thing repeatedly. For example, many nodes in the P2P network record a transaction at the same time.

❺ What are the uses of big data?

Big data has applications in various industries. For example, the Internet of Things, smart cities, augmented reality (AR) and virtual reality (VR), blockchain, speech recognition, etc.

1. Internet of Things. The Internet of Things is an extended and expanded network based on the Internet, which enables the interconnection of people, machines, and things at any time and anywhere.
2. Smart city. Smart cities use information and communication technology to sense, analyze, and integrate key information of the city's core systems to monitor various aspects of people's livelihood, environmental protection, public safety, urban services, and industrial and commercial activities.Respond intelligently to needs.
3. Augmented reality (AR) and virtual reality (VR). AR augmented reality (Augmented Reality) technology is a technology that cleverly integrates virtual information with the real world. When applied to the real world, the two types of information complement each other to achieve "enhancement" of the real world.
4. Blockchain. Blockchain is a distributed shared ledger and database. Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm.
5. Speech recognition. Its goal is to convert lexical content in human speech into computer-readable input.

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❻ Blockchain Medical Big Data Project Business Plan

Recently, according to people familiar with the matter, Son Zhengyi invested in the blockchain Chain animation project Myou, Myou is a non-profit organization established in Singapore, based on blockchain technology to create a new form of collaborative creation ecological network for the global animation field. Let animation creators around the world connect quickly and effectively to form a new production and creation method.

As we all know, Masayoshi Son is very strict about the screening of projects. He has always only invested in projects that can implement blockchain technology. In the field of investment, he focuses more on supporting game-type projects. He believes that this field has great application scenarios. Relatively extensive.

He said that there are two main reasons for investing in Myou this time: on the one hand, the market in the animation industry is huge and there are business opportunities; on the other hand, due to the strength of the Myou project team, it is completely possible Realize the implementation of blockchain technology in the animation industry.

Optimistic about the animation industry, a 100-billion-dollar market to be tapped

According to a recent report released by the investment bank Digi-Capital: the market size of the animation industry is growing at an annual rate of 50% Increasingly, global animation software and hardware revenue will exceed 200 billion US dollars in 2019 and will exceed 250 billion yuan in 2020.

However, in a market worth hundreds of billions of dollars, there are fewer and fewer classic animation IPs. In the current centralized animation industry, profits are almost monopolized by giants, and animation is highly homogenized. Due to lack of funding, the living space for outstanding artists and teams is very limited, and good animation IP ideas are often stillborn. in the industryGradually reaching a deadlock, the quality of animation will inevitably decline.

Now, Myou is aiming at the huge development potential of the animation industry, investing a lot of manpower and material resources, adhering to the concept of a highly liberalized animation ecological environment, and is committed to creating a decentralized animation ecology and promoting the animation industry. path of healthy development.

What potential does Myou have to attract Masayoshi Son?

There is no doubt that the centralized traditional animation industry is in urgent need of change. Myou’s founding team strives to create a competitive industry from all dimensions. The project strives for excellence in terms of technology and team. In order to better develop the market in the future, we strive to reach cooperation with Japanese institutions such as SoftBank, Sony, and Shueisha.

Technical advantages. The ecosystem Myou wants to create is an ecological platform that is fair and transparent to creators, businesses and consumers. Unlike other platforms, Myou provides a groundbreaking incentive and multi-level recommendation system that allows users to participate in animation and social activities. Earn revenue from other users' payments and earn commissions from other users' payments. Through Myou developers will reduce their marketing expenses and earn additional revenue from other anime on the platform. In the process of users and developers contributing to the platform, the platform will reward them in the form of reward tokens.

Myou’s core logic and animation operation logic are implemented based on smart contracts, and key data such as all animation digital assets, core operations in the animation process and random number generation results are recorded on the chain, and all actions are public transparent.

Myou mainly uses the main chain and multiple side chains to achieve ecological layout. Considering the high-intensity interaction and high real-time requirements of animation scenes, the Myou protocol adopts a higher-throughput PoWPoS consensus main chain and cooperates with multiple animation/functional side chains with their own consensus mechanisms to achieve both security and efficiency. Among them, the main chain adopts a hybrid consensus mechanism of PoW (ProofofWork) and PoS (ProofofStake).

Financial advantage. In addition to Masayoshi Son's investment this time, the Myou project has already attracted the attention of venture capital, and has reached cooperation agreements with Japan's SoftBank, BA Capital, Coin Capital, FUNK Capital, Genesis Capital, Wanlian Capital and other institutions. In the future, with the support of capital, projects will be accelerated.

In addition, Sony, Shueisha and other companies have also reached strategic cooperation with Myou. With the efforts of many parties, more brand customers are encouraged to put animation IP copyrights on the chain, which will help Myou quickly enter the animation market.

Team advantage. Myou's CEO Reza Far won the TOP10 Canadian Young Entrepreneur Award in 1998, 1999, and 2001. He holds important positions in many groups in the Middle East, covering industries such as real estate, information technology, logistics, and crude oil.

CTO IvanKoma once worked at Microsoft Research as a senior software engineer and has unique insights into blockchain technology.opinion.

CFO Manuel Giner is an MBA from New York University, an EMBA from the University of London, a double bachelor's degree in finance and accounting from the University of Barcelona, ​​and a CFA holder. He has worked in well-known investment banks such as Goldman Sachs, Citigroup, and Blackstone, and has more than ten years of experience in traditional industries and sectors. Working experience in chain industry investment analysis.

At the same time, the consultant team’s profound background is worthy of everyone’s attention. Heyuan Lingxu created the BGM of Hunan TV’s “Where Are We Going, Dad” and the theme song of Tencent’s “Honor of Kings”. Haruka Nagumo, chairman of the International Color Association and professor at the Line Design Institute of Communication University of China, author of "Hunter Hunter" and final candidate for the Tezuka Award Maeda Yuki, has directed Ritz-Carlton Royal Hotel and St. Regis Hotel Etiquette expert Junko Kato.

"Those who hesitate will be eliminated"

The architecture of the underlying technology of the blockchain can solve the essential problem of centralization in the current business district. The concept of the blockchain will become the future business model. The trust foundation and credit mechanism in the field. Hubers has long realized that blockchain is a disruptive technology, and he believes that those who wait and see will be eliminated.

Myou is just one of the projects he has invested in the blockchain field. In the future investment layout, he will rely on the financial and resource advantages of NutsCapital Fund to continue to delve deeply into the blockchain field and explore more unique potential projects.

NutsCapital has currently established branches and professional teams in China, the United States, Singapore, Japan, South Korea and other countries to achieve a global blockchain ecological layout.

❼ Title: With the help of big data and blockchain, what do you think the future development model of the accounting information system should be?

The connection with other subsystems will be strengthened to manage information to the enterprise. The system moves closer.
With the development of computer technology, big data and blockchain, two of the most eye-catching cutting-edge technologies nowadays, are gradually being applied in practice. As one of the indispensable professions in any industry, accounting is bound to be affected by these two emerging technologies. Big data technology has caused an explosive growth in the quantity of accounting information, and the birth of blockchain technology has improved the accuracy of information. Therefore, the accounting profession will usher in new developments in breadth and accuracy.
With the emergence of paperless accounting, accounting computerization is widely used in various enterprise management and settlement services. Kingdee UFIDA and other similar software came into being. By setting login identities and permissions, and directly entering relevant transaction capital business and other matters on the network management platform, work efficiency is greatly improved. The computerized accounting software uses a large and stable database, and the financial system is constructed in a modular manner, making the accounting more standardized and the management level of the enterprise improved. At the same time, ERP systems also have many shortcomings. However, the upgrading of accounting software is far behind the innovation of computing and computer systems, and the stagnation of accounting software development has largely restricted the further development of the entire financial accounting industry. Second, employees must log in to the accounting information system throughEncrypted login method, however, still cannot prevent some criminals from stealing the operator's login password to conduct illegal operations and forging accounting data, which lacks authenticity. The current operation log monitoring cannot effectively prevent this behavior. Third, the professional module processing is not targeted and the operation is too cumbersome. The query and inventory are rough and prone to errors and omissions. Fourth, the calculation method of cost, depreciation and depreciation apportionment is accurate in calculation but in fact the method is extensive and the workload is large. Whether it is manual accounting or computerized accounting, the inability to obtain relatively accurate product costs in a timely manner has not solved the problem of data.