Introduction of blockchain to Engineering Management Specialty

1.

Although the blockchain technology is still in the early stage of development, the corresponding talents are in short supply

Computer (software engineering, information and computing science, information technology, information security, etc.)

2, mathematics related majors

3, economics related majors

4, cryptography

at present, various well-known institutions around the world are competing to launch blockchain teaching courses, Some universities have even set up corresponding completion certificates for blockchain courses

2. If you are interested in blockchain technology, you can learn the knowledge of cryptography at the beginning, and learn how to strengthen contracts other than trust through numbers. This is the most basic principle of blockchain. Then you can look at the programming books, understand the basic code, and do simple programming. After that, you can download some common blockchains, Study its code arrangement, see how it adds contracts, and make simple modifications to build its own smart contracts. Of course, if you are only affected by the recent price and hype and decide to join the instry, I suggest you learn more about the Bulls who hype it, listen to their opinions, and learn how others reap!

3. Cheng University of information engineering, the first blockchain engineering major, blockchain is still very popular. The SMIC blockchain platform launched by Changsha high tech Zone also enlists enterprises to go on the chain, and then enterprises can make transactions on the chain.

4. 1. What is blockchain? In a word
A: blockchain is an encrypted database chain, that is, the transaction data in multiple timestamps / events are encrypted and linked together, and the data can not be tampered with or shared
2. Performance and logic:
A. external operation forms: bank deposit and withdrawal, remittance, account in and out, shopping, currency issuance, capital transaction, etc
B. internal logic processing (software program): after human operation, the data will be encrypted first and then stored in the database. After the program, the data will be divided into regions, such as the data in the event and time stamp will be classified and put together into a region. Multiple events and data in timestamps are associated to form a blockchain. The encrypted data can be shared, but not tampered with
C. forms of sharing: querying personal information, auditing, etc. Query permission / sharing permission: different permissions can query different data. For example, the bank can query the information of all people, and the indivial can only query the indivial
3. Most of the examples are different, but the logic processing ideas are the same, but the implementation methods and operations are different
4. Blockchain: it has the characteristics of encrypted data, tamperable data and shared data
5. Blockchain Technology: the technology of encrypting, partitioning and sharing data with editing programs
there are suggestions for guidance
application fields: finance, it, commodity sales, online shopping, etc.

5. Many projects belong to the new infrastructure category. Just take the procts and solutions launched by lierda group as an example: (information communication, 5g and other infrastructure network construction) lierda lorawan solution has low power consumption, strong anti-interference, low cost and high capacity; Lilda NB IOT solution has wide signal coverage, strong penetration ability, ultra-low power consumption, ultra-high sensitivity, strong anti-interference and low cost Smart city, municipal pipe network) has a mature underground parking energy-saving lighting system to rece lighting costs, system rability and reliability, save maintenance costs, improve management efficiency Artificial intelligence) Intelligent Hotel solutions meet the personalized needs of customers and make the hotel management service more efficient and orderly

6. In his nineties

7. Now this kind of technology is the name of bitcoin's technical solution. Through Beck chain, blockchain procts work well. At the same time, they provide technology and project after-sales service

8. By focusing on the huge application of blockchain in the market, companies around the world are attracted to integrate some versions of blockchain technology into their institutions. At present, there are many companies that are familiar with in China. Considering comprehensively, Beck chain is good and the technology is professional. The service was considerate.

9. The difficulty of this problem is that when the spring dynamometer is stationary,
the indication is equal to one of the forces,
not zero