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Deficiencies of BCLC in blockchain

Publish: 2021-04-21 02:32:47
1. Ethereum blockchain has exposed three major problems, and its founder vitalik buterin has been unable to interpret them for a long time. The first is the low performance and TPS of Ethereum blockchain as a whole; The second is that resources are not isolated. The event of cryptokitties virtual cat once occupied 20% of the traffic of the whole Ethereum, which directly caused Ethereum network users unable to carry out timely transactions, which is the biggest pain point of resources not isolated; The third problem lies in the embodiment of Ethereum's governance structure. As a decentralized distributed ledger, the founder team of Ethereum has dominated its network development in the past. The over centralized governance mode has led to the bifurcation of eth, etc and ETF in Ethereum, and the Ethereum community is now in a state of fragmented governance. In the view of Ma Haobo, founder and CEO of "aelf", all kinds of disadvantages of Ethereum are unacceptable. Therefore, the positioning of "aelf" is born for the next generation of decentralized underlying computing platform of Ethereum, which focuses on solving the problems of insufficient performance, non isolation of resources and governance structure of Ethereum.
2. The monthly salary of 25 thousand and 800 yuan per person has been dominated by artificial intelligence. The
2018 has been the backbone of the block, which has been overshadowed by artificial intelligence. According to the data of boss direct employment research institute, after November 2017, the average recruitment salary of blockchain related posts reached 25800 yuan
although the pay is bright, the block chain technology has not yet been applied to the ground floor, and the uncertainty of the regulatory policy has led to a greater uncertainty in the block chain instry. According to the data of boss direct employment research institute, the post recruitment demand related to blockchain began to grow rapidly in the second half of 2017, and November 2017 became the first obvious outbreak point; From January to February 2018, the recruitment demand for blockchain related talents has reached 9.7 times of the same period in 2017, and the number of companies publishing blockchain related posts has increased by 4.6 times. As of February 2018, blockchain related jobs accounted for 0.41% of the total number of jobs in the Internet instry, but the supply and demand ratio of professional blockchain technical talents was only 0.15, which was a serious shortage
the unbalanced supply-demand ratio also increases the average salary of blockchain talents. According to the data, before November 2017, the average recruitment salary of blockchain related posts was RMB 23200. After November 2017, the average recruitment salary of blockchain related posts reached 25800 yuan. Among them, blockchain talents with an average monthly salary of 20000-30000 yuan accounted for the highest proportion, reaching 41.7%; Blockchain talents with an average monthly salary of 10000-20000 Yuan account for 30.9%; Only 4.4% of the blockchain talents have an average monthly salary of less than 10000 yuan, that is to say, more than 90% of the blockchain talents have a salary of "10000 yuan"
cry up wine and sell vinegar, and the
Boss direct hire research institute director of the block chain instry often has to say that after the block chain becomes the draught, there will inevitably be some wind and mouth positions in the circle, which can be sold by the head of the sheep. If we add the three words of the block chain, the salary will be raised. However, through the analysis of the correlation between skills and positions, boss direct employment Research Institute found that there are not many edge ball positions in the market, and 90% of the positions are related to professional blockchain. In terms of job distribution, 73.7% of the blockchain related jobs are technical, 7.5% are proct, 8.4% are operation, and 10% of other jobs (including instry analyst, marketing, reporter, etc.)
Chang Meng said that e to the serious scarcity of related talents in the block chain, the war of "grabbing people" will continue for some time to come. Wages will also continue to grow, and even the "salary bubble" will be similar to that of the mobile Internet in 2014 and 2015. At present, in addition to some scenes in the field of financial services and games, the blockchain technology has not really been applied, and is still in the early stage of exploration. The chaos of the currency circle is one of the characteristics of this chaotic stage. Coupled with the uncertainty of regulatory policies, early blockchain enterprises are facing multiple external risks. "
the Internet instry is in the most shortage of talents
apart from the blockchain instry, which instries have the biggest shortage of talents? The fastest salary growth space? According to the data of boss direct employment research institute, the Internet instry has once again become the instry with the most shortage of talents, among which online ecation, Internet Finance and enterprise services have the highest degree of talent scarcity
transportation, mineral geology, real estate development, radio, film and traditional banking are the top five instries with saturated talents, and the demand for newly opened jobs is less than the number of job seekers.
3.

According to the data of boss direct employment research institute, the post recruitment demand related to blockchain began to grow rapidly in the second half of 2017, and November 2017 became the first obvious outbreak point; From January to February 2018, the recruitment demand for blockchain related talents has reached 9.7 times of the same period in 2017, and the number of companies publishing blockchain related posts has increased by 4.6 times

the unbalanced supply-demand ratio also increases the average salary of blockchain talents. According to the data, before November 2017, the average recruitment salary of blockchain related posts was RMB 23200. After November 2017, the average recruitment salary of blockchain related posts reached 25800 yuan. Among them, blockchain talents with an average monthly salary of 20000-30000 yuan accounted for the highest proportion, reaching 41.7%; Blockchain talents with an average monthly salary of 10000-20000 Yuan account for 30.9%; Only 4.4% of the blockchain talents have an average monthly salary of less than 10000 yuan, that is to say, more than 90% of the blockchain talents have a salary of "10000 yuan"

4. At present, there are still many problems in the practical application of blockchain technology, such as low performance, less transaction frequency per unit time, lack of technology application ecological environment, lack of relevant application cases and fraud in the name of blockchain.
5. "One of the important reasons why the working theory of smart contracts has not been realized is the lack of digital systems and technologies that can support programmable contracts. The emergence of blockchain technology solves this problem. It can not only support programmable contracts, but also has the advantages of decentralization, non tampering, transparent and traceable process, so it is naturally suitable for smart contracts. Therefore, it can also be said that smart contract is one of the characteristics of blockchain technology "
the smart contract based on blockchain technology can not only give play to the advantages of smart contract in cost efficiency, but also avoid the interference of malicious behavior on the normal execution of the contract. The smart contract is written into the blockchain in digital form, and the characteristics of blockchain technology ensure that the whole process of storage, reading and execution is transparent, traceable and tamperable. At the same time, a set of state machine system is constructed by the consensus algorithm of the blockchain, so that the intelligent contract can run efficiently.
6. At present, the current situation of blockchain technology development in China is that there are more patents, less paper code, no independent security controllable underlying platform, and no integrated platform of software and hardware, which will directly lead to the technical risk of blockchain core technology being controlled by others, the financial risk of foreign open source platforms seizing the financial market, and the economic risk of foreign open source platforms penetrating China's real and virtual economy. Therefore, it is very important to realize the landing of blockchain application as soon as possible. Now there are landing applications all over the country under the support of policies. Changsha high tech Zone has officially launched a blockchain project, which is called SMIC blockchain service platform. It is a government enterprise service platform, cooperating with Bank of Changsha and Dean justice, and now it is the stage of collecting enterprises to join the chain.
7. The mines in Outland should be the most valuable, but it's hard to mine, and the mines in pandaliya are also good
under the ideal situation of big bird mount + no one grabs the mines with you + opposing camp doesn't kill you + familiar with the mines, more than 1000g per hour
under normal circumstances, e to various interference factors, 500g per hour is good, minus 200g per hour, the actual income is 300g per hour, If you are engaged in manual mining, you should also consider the fatigue factor. The more mining, the lower the efficiency. It is not recommended to use this lowest level method of earning money. Just like the wage earners in big cities, they can barely earn a living (point card money), but they have no future
8. computing power is a measure of the total computing power of generating new fast units under certain network consumption. If the computing power of the blockchain is insufficient, it is suggested to take a look at the tenth power computing power platform, which provides computing power leasing services.
9. Traditional blockchain wallets usually lack DAPP application scenarios, resulting in low retention rate of users. At the same time, with the maturity of EOS, DAPP applications are graally developed, users need a convenient entrance to find and download. At this time, for wallets, it is absolutely the most imaginative prospect to become a DAPP distribution channel or entrance.
10. In recent years, blockchain technology has graally been paid close attention by the financial instry at home and abroad. Central banks, commercial banks and Internet enterprises in some countries actively explore blockchain technology and its application in the financial field. digital currency involves distributed architecture, cryptography, security chip, mobile payment, trusted computing and other technologies. Blockchain technology is only one of the optional implementation technologies of digital currency. Whether it will be applied to digital currency in the future depends on whether the deficiencies of blockchain technology in network security, business processing performance and transaction consistency can be solved, and on the unremitting exploration and improvement of instry university research parties in their technical system and application framework. Therefore, in 2016, the people's Bank of China chose to build a blockchain technology application prototype system in the bill business scenario, actively organized all parties to study its technology maturity and business adaptability, and verified the feasibility of its large-scale application in the financial instry Netease)
the application of blockchain in digital currency has been proved to be a feasible solution. At present, the mainstream digital currency in China basically uses blockchain technology. For example, bitcoin, Puyin, lightcoin, Ethereum classic, etc.
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