区块链加大数据结合前景如何,区块链与大数据结合

1. 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 has been strengthened, and towards Enterprise management information systems are getting 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 to build the entire system, making accounting more standardized and improving the management level of the enterprise. 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 through encrypted login methods. However, it is still unavoidable that some criminals can steal the operator's login password to conduct illegal operations and forge accounting data, which lacks authenticity during 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.

2. Blockchain employment direction and prospects

Financial field: Blockchain technology can be used in digital currency, smart contracts, payment and settlement, etc., bringing more benefits to the financial field. Efficient, safe and convenient service.

Internet of Things field: Blockchain technology can realize identity verification, secure communication and data management of IoT devices, thereby improving the security and reliability of the entire IoT system.

Public service fields: Blockchain technology can be applied to public service fields such as government affairs, education, and medical care, and plays an important role in information sharing, data privacy protection, and social governance.

Other fields: Blockchain technology can also be used in supply chain management, intellectual property protection, games and other fields, and has broad application prospects.

Therefore, from the perspective of employment, blockchain technology talents can choose to enter different types of jobs such as financial institutions, technology companies, innovative enterprises, and government agencies.Work in the unit and engage in blockchain technology development, application research, technical support, project management and other related work. At the same time, you can also expand your career development path through entrepreneurship and other methods.

3. What is the prospect of blockchain technology?

What is the prospect of blockchain technology? The following content is just personal experience and opinion, for reference and learning only.

I have been in contact with the blockchain industry for many years and have my own opinions and understanding from its ups and downs. I personally think blockchain technology is still very good. The reasons are as follows:

1. Blockchain technology is a new technology after the Internet. The Internet is information transmission, while blockchain is value exchange. The development trend of blockchain is similar to that of the Internet;

2. Blockchain has experienced strong winds and waves. After being widely misunderstood, there are still many blockchain explorers in the industry. Make continuous efforts and efforts with practitioners;

3. As the country and various countries attach importance to the blockchain industry, governments across the country have established blockchain development funds to promote the local blockchain industry. The development of the leather industry will occupy the high ground of the blockchain industry;

4. The Internet of Everything is the future development trend. Facing the growing demand for the Internet of Things ecosystem, the computing power of the central server is severely affected. Challenges, decentralization has become the key to solving this problem.

4. How do you think big data and blockchain technology may help decision-making?

How big data and blockchain technology may help decision-making:
1. Big data and blockchain technology can help decision-makers analyze data more accurately and make more accurate decisions.
2. Through big data and blockchain technology, market trends can be more accurately understood and more efficient decisions can be made on market conditions.
3. Through big data and blockchain technology, user behavior and big data can be collected more quickly to provide more timely decision support.
4. Through big data and blockchain technology, business processes can be more effectively managed and controlled, resulting in more effective decision-making.

5. Blockchain application prospects

Blockchain application prospects are mainly in the financial field, the Internet of Things and logistics, public services, digital copyright management, and insurance. field.

1. Blockchain has huge potential application prospects in financial fields such as international exchange, letters of credit, equity registration and stock exchanges. The application of blockchain technology in the financial industry can eliminate the need for third-party intermediaries and achieve direct point-to-point connection.

2. Blockchain can also be naturally combined in the Internet of Things and logistics fields. This field is considered to be a promising application direction of blockchain. Establishing credit resources in the blockchain can double improve the security of transactions and improve the convenience of IoT transactions. Save time and cost for smart logistics model applications.

3. Blockchain is closely related to people’s production and life in public management, energy, transportation and other fields. blockThe decentralized and fully distributed DNS service provided by the chain can realize domain name query and resolution through point-to-point data transmission services between various nodes in the network.

4. Through blockchain technology, works can be authenticated, proving the existence of text, video, audio and other works, and ensuring the authenticity and uniqueness of ownership. After the rights of the work are confirmed on the blockchain, subsequent transactions will be recorded in real time, realizing full life cycle management of digital copyright, and can also be used as a technical guarantee in judicial evidence collection.

5. In terms of insurance claims, insurance institutions are responsible for fund collection, investment, and claims settlement, and often have high management and operating costs. Through the application of smart contracts, there is no need for the policy holder to apply or the insurance company to approve it. As long as the claim settlement conditions are triggered, the insurance policy can automatically settle claims.

(5) Blockchain increases the prospect of combining data with extended reading:

The core technology of blockchain

1. Consensus mechanism, through special nodes Voting can complete the verification and confirmation of transactions in a very short period of time; for a transaction, if several nodes with unrelated interests can reach a consensus, it can be considered that the entire network can also reach a consensus on it. The goal of the blockchain consensus mechanism is to enable all honest nodes to maintain a consistent view of the blockchain.

2. Asymmetric encryption requires two keys for encryption and decryption. These two keys are the public key and the private key. The public key corresponds to the private key. When the public key is used in the encryption process of data, it can only be decrypted by using the corresponding private key. On the contrary, when the private key is used in encrypting the data, only the corresponding private key can be used to decrypt the data. Only the corresponding public key can be decrypted.

6. What are the current development prospects of blockchain technology

The research strength has increased and the research results have been significant

As of the end of 2019, my country’s blockchain research The number of institutions has reached 97. In addition, domestic universities have deployed blockchain technology research, strengthened the innovation of blockchain technology theoretical knowledge, and improved the blockchain technology research and development capabilities of universities. By the end of 2019, there were 24 universities in my country participating in strengthening blockchain technology research and development. The core technologies are mainly distributed in the aspects of consensus algorithm, cross-chain, underlying architecture and multi-chain.

Judging from the research results, in terms of consensus mechanism, my country’s consensus mechanism is gradually moving from a single algorithm to a hybrid consensus; in terms of cryptographic algorithms, cryptographic algorithms such as secure multi-party computation, homomorphic encryption, and zero-knowledge proof are continuously integrated and applied. ; Research on cross-chain technology and security technology has gradually become a research hotspot.

From the perspective of blockchain hardware, currently, the world’s most important digital currency mining equipment suppliers are all located in China, including Bitmain, Canaan, and Yibang Technology. Three mining equipment companies account for more than 90% of the market share.

From the perspective of industry applications, the financial industry is currently the industry with the most blockchain technology implementation projects and the richest scenarios, such as supply chain finance, asset certificate aromatization, credit reporting and risk control, etc.

In 2019, China accounted for 60% of the world's patent applications

With the inclination of national policies towards blockchain and the implementation of applications in various fields, blockchain-related patents have gradually attracted the attention of all parties. Compared with 2018, the number of blockchain-related patent applications from Chinese enterprises has increased significantly in 2019. Among the top 100 global companies on the list, my country accounts for 63%.

The blockchain industry will be further standardized in 2020

In 2020, my country’s blockchain policies will continue to be favorable, standards and regulations will be more perfect, industry scale will continue to grow, and technology will continue to innovate and develop. , the application demonstration effect in key areas is accelerating. At the same time, based on the problems existing in the development of my country's blockchain in 2019, CCID Blockchain Research Institute proposed to speed up top-level design and formulation, establish a sound regulatory system, accelerate core technology innovation and research and development, promote third-party evaluation and certification, strengthen professional talent training, and accelerate promotion Six suggestions for implementation in various fields.

7. What are the trends of big data in the future?

The future will be the era of big data. "Those who get data will win the world." Under the wave of big data, no one wants to fall behind. Companies from all walks of life are doing their best to get a piece of the big data market.

1. The prosperity of big data has spawned investment opportunities in the industrial chain

An analysis report on the development prospects and investment strategic planning of the big data industry from 2014 to 2018 shows that the big data industry mainly involves data There are four links: generation, storage, processing and analysis, and application. Specifically, it includes hardware equipment, processing and analysis links, comprehensive processing, speech recognition, video recognition, business intelligence software, data center construction and maintenance, IT consulting, solution implementation, and information security and other fields.

While big data is popular all over the world, our government has also accelerated its research on big data-related technologies. In the "Twelfth Five-Year Plan for the Internet of Things" issued by the Ministry of Industry and Information Technology, information processing technology is regarded as four key technologies. One of the innovative projects was proposed, which includes important components of big data technology such as massive data storage, data mining, and image and video intelligent analysis.

As technology becomes increasingly mature, the market gradually moves forward. Due to the rapid development of high technology and the further improvement of Internet speed, the prototype of my country's big data industry chain has emerged, bringing huge investment to industry chain enterprises. Chance.

(Information taken from Qianzhan Industry Research Institute)

2. Big data concept stocks are popular and investment Heat is rising

The industry generally believes that 2013 is the first year of big data in China. This year, "big data" has become a popular search term, and the concept of big data has gradually gained popularity. Based on the market's recognition of big data and positive expectations for the future of the industry, big data concept stocks have been favored by domestic capital.

With the pursuit of funds, the value of big data concept stocks has soared. Torsi, Guzheda.com, TianjikeThe so-called big data concept stocks such as Yinxin Technology, Inspur Information Technology, Tongyou Technology, Meiya Pico, and UFIDA Software all performed well for a time.

At present, there are not many investment hot spots in the market, and the concept of big data is the leader of the technological wave sweeping A-shares. Qianzhan Information predicts that the investment enthusiasm for big data will continue to heat up in the future.

3. Corporate mergers, acquisitions and reorganizations are active, extending to the big data industry

In the international market, both IT giants and market newcomers have sensed the opportunities in the big data market and continue to carry out mergers and acquisitions to enhance own strength. For example, IBM has acquired more than 30 companies in related fields in recent years, highlighting its ambitions in the big data era!

The domestic big data market is also very hot, and various companies have extended their reach into the big data industry through mergers and acquisitions, asset restructuring, or equity transfers, in order to get a piece of this big market.

The first companies to bear the brunt are big data concept stocks. Meiya Pico, Oriental Guosen, Jebsen Holdings, Kehua Hengsheng, etc. have or are currently implementing mergers and acquisitions, reorganizations or equity swaps in an attempt to become stronger and bigger. UFIDA, the largest software and service provider in the Asia-Pacific region, is also currently looking for merger and acquisition targets to achieve development and breakthroughs in the field of big data through mergers and acquisitions.

The data revolution is dismantling established industries and business models. Faced with the unlimited business opportunities brought by big data, more companies will surely enter this field. With the further improvement of corporate layout, it can be predicted that the competition in the big data market will be cruel in the future, and big data will bring a new round of reshuffle to the IT industry.

For reference, hope to adopt. Thank you

8. Is blockchain useful? What is the impact and prospects of blockchain?

I believe everyone is no longer unfamiliar with the emerging technology of blockchain, because this It is the most popular topic at the moment, and many big guys in different industries are analyzing its role and prospects. Today we also do some research on blockchain. Is the blockchain useful? and what are the benefits of blockchain? I hope this analysis of the impact and prospects can help everyone.
Is blockchain useful?
1. Banking: As a digital, secure and interference-proof account, blockchain realizes the core function of the banking industry: a safe storage and transfer center of value. In other words, in the next few years, a wave of companies based on blockchain technology may affect the banking industry.
2. Payment and transfer: Blockchain technology can avoid complicated systems and create a more direct payment process between the payer and the payee. Whether it is a domestic transfer or a cross-border transfer, this method has its advantages. Low price, fast, and no intermediate handling fees.
3. Network security: Although the blockchain system is public, its verification, sending and other data exchange processes use advanced encryption technology. This technology not only ensures the correct source of data, but also ensures that the data is not intercepted during the process. If blockchain technology is more widely used, the probability of being attacked by hackers may also bewill decline, so people think that the blockchain system is more stable than the traditional system. One of the reasons why blockchain systems can reduce traditional network security risks is that they eliminate the need for middlemen.
4. Election: Everyone's vote "can never be modified or deleted by us - programmers, school administrators or students."
5. Smart contract: Smart contracts are actually on another object. A computer program that performs functions on the go. Like ordinary computer programs, smart contracts are also an "if-then" function, but blockchain technology enables the automatic filling of these "contracts" without manual intervention. Such contracts may eventually replace the legal merger industry's core business of drafting and managing contracts in both commercial and civil areas.
6. Stock trading: For many years, companies have been trying to simplify the process of buying, selling and trading stocks. Emerging blockchain technology startups believe they can go beyond the past, automating the entire process, improving security and efficiency.
What impact and prospects does blockchain have?
1. The dual impact of bringing wealth and risk:
The difference between blockchain technology and traditional Internet technology is that it chooses the high-risk financial industry as the entry point, but the financial field is full of Areas with many obstacles. Such direct entry has a dual impact: on the one hand, it can bring wealth effects to entrepreneurs relatively quickly; on the other hand, various risks will also come directly and violently.
2. Improve efficiency and reduce costs:
For physical finance, blockchain can maintain the fidelity in the process of transmitting information, such as personal credit information and other data, thereby avoiding many transaction costs and enabling large-scale Improve efficiency, this is the positive meaning it brings.
3. Control financial risks early and small:
Blockchain is cooperating with the innovation of digital currency, preventing over-insurance in the insurance industry, over-lending in bank mutual funds loans, and the integration of supply chain finance. , promote electronic identity recognition, etc., applicable to many industries and fields. In terms of financial security, many companies have also cooperated with regulatory authorities to build regulatory technology systems to help regulatory authorities monitor and provide early warning for the risks of Internet financial companies, so as to control financial risks early and at an early stage.
4. The owner of the data should be the user himself:
Blockchain is a technology worthy of attention, and it has relevant layouts in its own business and investment. Bitcoin and other electronic currencies are applications based on blockchain technology. They have certain currency functions and have certain use value. However, the main problem now is that the gap between the use value and the transaction price is too big. . ICO is a financing business model.
5. The darkest stage contains the most opportunities:
The darkest stage often contains the most opportunities. The application of blockchain is far more than just monetary and financial. For example, big data can be applied to the entire medical industry in the future. health field. If medical records and diagnosis data are shared to all different medical systems through the big data blockchain, the efficiency of treating diseases and saving lives can be greatly improved.
The editor believes that the correct development prospect of blockchain is to "talk less about financial innovation, focus more on financial security, focus more on inclusive finance, and do more on medical care, health, and environmental protection."
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