Big data blockchain

1.

1. blockchain: it is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain interests between different nodes in the blockchain system

blockchain is an important concept of bitcoin. According to the 2014-2016 global bitcoin Development Research Report issued by the Internet Finance Laboratory of Wukou School of finance, Tsinghua University and Sina Technology, blockchain is the underlying technology and infrastructure of bitcoin [2]. In essence, it is a decentralized database, as well as the underlying technology of bitcoin. Blockchain is a series of data blocks generated by cryptography. Each data block contains the information of a bitcoin network transaction, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block

2. Big data: refers to the data set that cannot be captured, managed and processed by conventional software tools within a certain period of time. It is a massive, high growth rate and diversified information asset that needs new processing mode to have stronger decision-making power, insight and discovery power and process optimization ability

2. It's not the same thing
big data refers to the technical difficulties caused by too much data, mainly 4V, large amount of data, fast data generation, diverse data formats and low data value
there are many corresponding technical problems to be solved
blockchain is a technical term in the field of information technology. In essence, it is a shared database. The data or information stored in it is characterized by "unforgeability", "trace in the whole process", "traceability", "openness and transparency" and "collective maintenance".

3. The relationship between Chongqing jinwowo analysis blockchain technology and big data is as follows:
the relationship between blockchain and big data is not very big. The main purpose of big data is to manage massive data, and the core of blockchain is to achieve high security and high reliability of data without centralized intermediary accounting
therefore, blockchain and big data do not conflict with or replace each other. They are completely different solutions for data in different scenarios.

4. Nice DDE is the first and only doctoral program in blockchain and digital economy management in China
nice EDE, whose full name is nice University, is a master of advanced management in blockchain and digital economy. In cooperation with China Mobile Communications Federation, nice EDE obtained the master of advanced management in blockchain and digital economy from nice University and the certificate of shortage talents from China Mobile Communications Federation after graation. Instry authority certificate
it can help enterprises cope with the pressure brought by challenges and innovation, and seize the business opportunities brought by cutting-edge technology and the latest information, which is of great value to learners and their enterprises
the nice DDE course is divided into three moles. Mole one is the basic mole of methodology, such as qualitative research method, quantitative research method and research methodology, which is the core framework course of thesis writing; Mole 2 is the core course mole of management, including information system management, cross-cultural management, supply chain management, behavior and human resources, system theory and other related courses; Mole 3 is the instry innovation course, including: Quantum Science and operations research, China blockchain mode, big data, China chain Internet of things, digital technology and ethics, data assets and management, etc
nice University DDE (Doctor of blockchain and digital economy management) and EDE (Senior Master of blockchain and digital economy management) agents in China: Xiejin ecation Xipu international ecation, D, 19th floor, Shentong Information Plaza, 55 Huaihai West Road, Shanghai. The teaching places are Shanghai, Shenzhen, Guangzhou and Beijing.

5. Blockchain technology brings new growth possibilities to these fields. For example, in the insurance field, combined with blockchain technology, we can see growth opportunities for reinsurance in the future; In the field of health care, the integration of medical data and file management can also be realized through distributed ledger technology; The combination of supply chain and blockchain technology will create more financing opportunities
all of the above are potential application fields of blockchain technology, but if the first large-scale application field of blockchain technology, I think it will be in the fields of insurance and health care
because the current data in these two fields are very scattered and chaotic, they can be integrated systematically through blockchain technology. In the future, a lot of business opportunities can be found after specific analysis of these data
some excellent digital currencies have begun to appear in China, such as Puyin, a tea standard digital currency launched by Puyin group. Puyin is a high-quality Tibetan tea asset that is stored, identified, evaluated and authorized by three parties, and a standard digital currency that is issued through encryption and digitization.

6. The relationship between jinwowo analysis blockchain technology and big data is as follows:
the relationship between blockchain and big data is not very big. The main purpose of big data is to manage massive data, and the core of blockchain is to achieve high security and high reliability of data without centralized intermediary accounting
therefore, blockchain and big data do not conflict with or replace each other. They are completely different solutions for data in different scenarios.