Virtual currency revolution Download
Publish: 2021-03-27 10:33:22
1. 1. bitcoin white paper: a peer-to-peer e-cash system, written by Tsung Nakamoto. Read this white paper first, and then consider other contents
2 FORTRAN 95 programming, written by Peng Guolun
3 Introction to FORTRAN 77 and 90 / 95 programming, written by Ding Zejun
4. Out of control: the new biology of machines, society and economy
5. Necessity, written by Kevin Kelly, mentions 12 inevitable trends in the next 20 years
6. Master bitcoin, this book will provide you with the necessary knowledge to guide you into the bitcoin world
7. blockchain revolution, written by don Tapscott and Alex Tapscott, tells how the underlying technology of bitcoin has changed money, business and the world
8. Blueprint and guide of blockchain new economy, written by Melanie Swann
9. Blockchain: the concept of quantum wealth, written by Han Feng / Zhang Xiaomei
10. Logic of finance, The author is Chen Zhiwu. The work starts from the cultural and institutional genes of wealth in simple terms, so as to tell readers what the logic of finance is
related books include principles of economics, blockchain: technology driven finance, blockchain Revolution: how bitcoin's underlying technology can change money Business and the world, blockchain technology guide, illustrated blockchain, how blockchain will redefine the world, digital currency: bitcoin data reporting and operation guide, blockchain: from digital currency to credit society, intelligent age, etc. to be honest, blockchain is still a hot resource. It's mainly about judgment (whether it's valuable) and action (to get in early)
recommends a block chain related APP, called golden finance, recommends a public official account, called "Xiao Ke online". The article is rich in materials;
2 FORTRAN 95 programming, written by Peng Guolun
3 Introction to FORTRAN 77 and 90 / 95 programming, written by Ding Zejun
4. Out of control: the new biology of machines, society and economy
5. Necessity, written by Kevin Kelly, mentions 12 inevitable trends in the next 20 years
6. Master bitcoin, this book will provide you with the necessary knowledge to guide you into the bitcoin world
7. blockchain revolution, written by don Tapscott and Alex Tapscott, tells how the underlying technology of bitcoin has changed money, business and the world
8. Blueprint and guide of blockchain new economy, written by Melanie Swann
9. Blockchain: the concept of quantum wealth, written by Han Feng / Zhang Xiaomei
10. Logic of finance, The author is Chen Zhiwu. The work starts from the cultural and institutional genes of wealth in simple terms, so as to tell readers what the logic of finance is
related books include principles of economics, blockchain: technology driven finance, blockchain Revolution: how bitcoin's underlying technology can change money Business and the world, blockchain technology guide, illustrated blockchain, how blockchain will redefine the world, digital currency: bitcoin data reporting and operation guide, blockchain: from digital currency to credit society, intelligent age, etc. to be honest, blockchain is still a hot resource. It's mainly about judgment (whether it's valuable) and action (to get in early)
recommends a block chain related APP, called golden finance, recommends a public official account, called "Xiao Ke online". The article is rich in materials;
2.
If you know a little bit about technology, you can see "master bitcoin" by Andreas M. antonopoulos, a well-known classic. The author is a famous bitcoin bull, active in overseas social platforms. Other books can selectively read blockchain revolution and so on, but these books seem to have no real feeling, so it's better to start and experience them. We can not rigidly divide the regular software of the currency circle into the following categories:
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digital currency exchange. Don't resist direct contact with exchanges. Digital currencies basically support minimal segmentation. That is to say, you can hold bitcoin for 10 yuan or 100 yuan. The general functions of the exchange include currency trading (digital currency trading, digital currency, usually "stable currency" as intermediate currency), and French currency transactions (buying or selling digital currency directly in French currency), usually in the same sense with OTC or "OTC" in the country, supporting Alipay. Wechat payment, bank card payment and other payment methods) and some high-risk derivatives transactions, including contract transaction and leverage transaction, are not recommended by novices. The operation process is also very simple. Register an exchange account, buy stable currency or other digital currency with RMB, and then trade currency. You can get the price difference by buying low and selling high, which is the basic operation of playing spot. The exchange's choice is nothing more than coin an, fire coin, coin easy, okex and bitfinex
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digital currency wallet. At present, there are a lot of funds calling themselves digital currency wallets in the market, so the risk is very high. So it's better to pay attention to the top wallets with international reputation, and the risk of others stepping on thunder is very high. The purpose of the wallet is very simple, that is to store your digital currency. Because digital currency can only exist in the address of digital currency network, if you don't need to trade digital currency, you can use your wallet to "hoard currency", and then transfer to the exchange account for real-time trading when the currency price rises in the future. Why not store digital currency directly in the exchange? This is because most exchanges adopt centralized management, and your assets will gather in a few wallets of the exchange to meet the demand of capital flow. This kind of wallet with a huge stock has a high risk of being targeted by hackers, so hoarding party will generally choose a personal wallet with a high safety factor to improve the security of their assets
3. Understanding of the concept of virtual currency
(1) virtual currency based on entity
since ancient times, all "money" made of paper is called paper currency, and all countries in the world are actually paper currency. In Marx's time, paper money was only a symbol of metal money. The actual gold content of paper money was equal to the nominal gold content. When the nominal gold content was greater than the actual gold content, the price index of metal money would increase because of too many paper money. When it exceeded a certain limit, inflation would occur. Marx called these over issued bank notes without gold as guarantee virtual currency. In Keynesian era, paper money was the symbol of GDP. He defined the issue of paper money caused by making up the fiscal deficit as deficit money, and believed that the issue of paper deficit money could promote the development of proction to a certain extent, but only cause half inflation. Zhang chunjia's research in "Introction to virtual currency" also proves that paper money without precious metal and GDP guarantee will cause price rise, and this kind of money is called virtual currency
(2) virtual currency based on virtual
virtual currency is a new type of currency emerging at a certain stage of network social and economic development to meet the security and convenience needs of users. It represents the development direction of future currency existence form. It comes from the Internet, and acts as a general equivalent in the network society completely or partially. Virtual currency is a real currency with the basic attributes of currency, but it is virtual and depends on the network virtual environment. Virtual currency is born without borders, which makes it more liquid than traditional currency in the world. Virtual world corresponds to the real world. Through the exchange relationship between virtual currency and traditional currency, under certain conditions, specific virtual currency can buy physical goods, and traditional currency can also buy specific virtual goods< Second, the characteristics of virtual currency
1. Value: users get utility value by consuming the procts and services provided by operators. Virtual currency has value by providing exchange to meet the utility of consumers. The quantity of virtual currency measures the value of general goods. The issue essence of virtual currency is credit issue, which is the creditor's right of the holder to the issuer. To a certain extent, the value of this kind of claim is the right of claim
2. Virtual environment dependence. The existence of virtual currency is based on the virtual economic environment provided by the issuers and the sustainable operation of the issuers themselves. Otherwise, virtual currency has no significance.
3. Short sighted currency. As the highest price in the process of commodity exchange, the form of currency value can be regarded as the real currency. Because of the limitation of circulation scope, virtual currency can not be used as the general equivalent of all commodities; But in a certain range, it has the function of monetary value scale and circulation means. Therefore, it can be considered that virtual currency is similar to the form of money value, and it is a primary form of money, which is similar to money< The issue and circulation of virtual money is limited, but it will enlarge the money supply through the money multiplier effect, and affect the difficulty and accuracy of macroeconomic regulation and control. The issuers of virtual money need to report their circulation and circulation to the central bank, and obey the unified management of the central bank at any time
5. Virtual currency, which is issued by non-financial entities outside the financial system, aims to obtain business opportunities and competitive advantages. It is a market behavior and will inevitably lead to competition among issuers. This kind of competition will proce unfair competition behavior or obtain competitive advantage through rent-seeking, which determines the need to regulate the market behavior of the market subject according to the laws and regulations
6. Virtuality: as a kind of approximate currency, virtual currency is virtual existence if it only exists in the virtual world and can purchase the virtual property in it; If it is linked with sovereign currency, it can exist in the real world and purchase real assets, then it is a virtual thing of sovereign currency. Virtual currency is actually a series of data files existing in the computer system. It has the meaning of virtual currency only after the issuers explain the system. Therefore, the existence form of virtual currency is virtual< In general, virtual currency can purchase the procts and services provided by the issuers, and it can also be exchanged with the issuers outside the scope of issuance at a certain rate to purchase the procts of the alliance. For procts outside the alliance, virtual currency has no value significance; Similarly, when virtual currency is only authorized to buy different procts in different sales cycles, the use of virtual currency has limited application in time and scope, unlike sovereign currency, which can be completely freely exchanged
8. Separability: virtual currency has no physical form and is a digital storage information. Unlike traditional paper currency, it needs to consider the balance relationship between the circulation of main currency and subsidiary currency and the proportion of various currency values. It can be split infinitely. For example, although the total number of dark coins is only 2300, each bitcoin can be split into eight directions of ten< Although virtual currency exists in the virtual world, the process of new technological revolution has closely linked the virtual world with reality, and the virtual world has become an important part of people's spiritual life. It can promote the development of real economy, for example, a large number of entertainment application projects provide people with rich spiritual wealth and real wealth, and more and more people invest in virtual currency, which represents a trend, and the more successful ones are bitcoin, Leyte coin and the new domestic King coin; On the contrary, money laundering, gambling and network theft in the virtual world will have a negative effect on the real economy.
(1) virtual currency based on entity
since ancient times, all "money" made of paper is called paper currency, and all countries in the world are actually paper currency. In Marx's time, paper money was only a symbol of metal money. The actual gold content of paper money was equal to the nominal gold content. When the nominal gold content was greater than the actual gold content, the price index of metal money would increase because of too many paper money. When it exceeded a certain limit, inflation would occur. Marx called these over issued bank notes without gold as guarantee virtual currency. In Keynesian era, paper money was the symbol of GDP. He defined the issue of paper money caused by making up the fiscal deficit as deficit money, and believed that the issue of paper deficit money could promote the development of proction to a certain extent, but only cause half inflation. Zhang chunjia's research in "Introction to virtual currency" also proves that paper money without precious metal and GDP guarantee will cause price rise, and this kind of money is called virtual currency
(2) virtual currency based on virtual
virtual currency is a new type of currency emerging at a certain stage of network social and economic development to meet the security and convenience needs of users. It represents the development direction of future currency existence form. It comes from the Internet, and acts as a general equivalent in the network society completely or partially. Virtual currency is a real currency with the basic attributes of currency, but it is virtual and depends on the network virtual environment. Virtual currency is born without borders, which makes it more liquid than traditional currency in the world. Virtual world corresponds to the real world. Through the exchange relationship between virtual currency and traditional currency, under certain conditions, specific virtual currency can buy physical goods, and traditional currency can also buy specific virtual goods< Second, the characteristics of virtual currency
1. Value: users get utility value by consuming the procts and services provided by operators. Virtual currency has value by providing exchange to meet the utility of consumers. The quantity of virtual currency measures the value of general goods. The issue essence of virtual currency is credit issue, which is the creditor's right of the holder to the issuer. To a certain extent, the value of this kind of claim is the right of claim
2. Virtual environment dependence. The existence of virtual currency is based on the virtual economic environment provided by the issuers and the sustainable operation of the issuers themselves. Otherwise, virtual currency has no significance.
3. Short sighted currency. As the highest price in the process of commodity exchange, the form of currency value can be regarded as the real currency. Because of the limitation of circulation scope, virtual currency can not be used as the general equivalent of all commodities; But in a certain range, it has the function of monetary value scale and circulation means. Therefore, it can be considered that virtual currency is similar to the form of money value, and it is a primary form of money, which is similar to money< The issue and circulation of virtual money is limited, but it will enlarge the money supply through the money multiplier effect, and affect the difficulty and accuracy of macroeconomic regulation and control. The issuers of virtual money need to report their circulation and circulation to the central bank, and obey the unified management of the central bank at any time
5. Virtual currency, which is issued by non-financial entities outside the financial system, aims to obtain business opportunities and competitive advantages. It is a market behavior and will inevitably lead to competition among issuers. This kind of competition will proce unfair competition behavior or obtain competitive advantage through rent-seeking, which determines the need to regulate the market behavior of the market subject according to the laws and regulations
6. Virtuality: as a kind of approximate currency, virtual currency is virtual existence if it only exists in the virtual world and can purchase the virtual property in it; If it is linked with sovereign currency, it can exist in the real world and purchase real assets, then it is a virtual thing of sovereign currency. Virtual currency is actually a series of data files existing in the computer system. It has the meaning of virtual currency only after the issuers explain the system. Therefore, the existence form of virtual currency is virtual< In general, virtual currency can purchase the procts and services provided by the issuers, and it can also be exchanged with the issuers outside the scope of issuance at a certain rate to purchase the procts of the alliance. For procts outside the alliance, virtual currency has no value significance; Similarly, when virtual currency is only authorized to buy different procts in different sales cycles, the use of virtual currency has limited application in time and scope, unlike sovereign currency, which can be completely freely exchanged
8. Separability: virtual currency has no physical form and is a digital storage information. Unlike traditional paper currency, it needs to consider the balance relationship between the circulation of main currency and subsidiary currency and the proportion of various currency values. It can be split infinitely. For example, although the total number of dark coins is only 2300, each bitcoin can be split into eight directions of ten< Although virtual currency exists in the virtual world, the process of new technological revolution has closely linked the virtual world with reality, and the virtual world has become an important part of people's spiritual life. It can promote the development of real economy, for example, a large number of entertainment application projects provide people with rich spiritual wealth and real wealth, and more and more people invest in virtual currency, which represents a trend, and the more successful ones are bitcoin, Leyte coin and the new domestic King coin; On the contrary, money laundering, gambling and network theft in the virtual world will have a negative effect on the real economy.
4.
Virtual currency is not a real coin, but a virtual thing. Virtual currency also has its own value, because it is a kind of training for investors
they think that some virtual currencies will have a great market, so at this time, as an investor, unique vision is very important. If you enter too late, then the virtual currency may not have any value. If you enter too early, it may not be what you expect. So at this time, the entry time is very important
So virtual currency can also make us grow rapidly, which is the judgment of the overall situation and the learning of knowledge. So virtual currency, for us, is a kind of income. Of course, we don't know how much this kind of income is in the early stage. Secondly, it enables us to learn quickly and improve our knowledge literacy, and it can also learn through continuous practice and combine practice with learning. These are exactly what we need to do, He also plays the role of supervision5.
The concept of bitcoin was first proposed by Nakamoto in 2009. According to Nakamoto's idea, open source software was designed and released, and P2P network was built on it. Bitcoin is a kind of P2P digital currency. Point to point transmission means a decentralized payment system
Bitcoin economy uses the distributed database composed of many nodes in the whole P2P network to confirm and record all transactions, and uses the design of cryptography to ensure the security of all aspects of money circulationbitcoin: also known as "bitcoin", is a kind of network virtual currency. Internet users can use bitcoin to buy some virtual goods, such as clothes, hats, equipment, etc. in online games. Internet users can also use bitcoin to buy real goods
bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system. Bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network will get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as a reward to reward the person who gets the answer
users can buy bitcoin, and at the same time, they can use computers to "mine" bitcoin according to a large number of calculations. When users "mine" bitcoin, they need to search for 64 bit numbers by computer, and then compete with other gold diggers by repeatedly solving riddles to provide the required numbers for bitcoin network. If the user's computer successfully creates a set of numbers
bitcoin is e-cash similar to e-mail. Both parties need "bitcoin wallet" similar to e-mail and "bitcoin address" similar to e-mail address. Just like sending and receiving e-mail, the remitter pays bitcoin directly to the other party through a computer or smart phone according to the recipient's address. The following table lists some websites that download bitcoin wallets and addresses for free
< H2 > resources network bitcoin
6. I think you can ask about it directly
7. Many people may think that the best universities of science and Engineering in developed instrial countries are certainly better than the best universities in China, but they may not be. I would like to offer a different opinion on the field of Electrical Engineering (strong electricity) that old Europe is good at (Western Europe has Siemens, Schneider, abb and other well-known enterprises in the power field). This paper compares eth (better than RWTH), the first famous school in Europe, with Tsinghua Xijiao, the "four electrical tigers" in China. It cites Zhuge, a master of Tsinghua University, a doctoral student of Eth and EPFL
the strong current field mainly includes power system, high voltage and insulation, motor and power electronics. Last year, I had an exchange with this senior of Tsinghua University. At least in the two fields of power system and high voltage, Tsinghua University is definitely better than eth; In some fields of power electronics, ETH is strong (but Prof. Kolar of PES is retiring soon, and the level of eth is also uncertain after retiring). Let's quote a passage from a senior
in the final analysis, electrical engineering needs to rely on abundant funds and strong national strength, which is obviously beyond eth's ability to provide, In recent years, it is not new to find that the research level of foreign famous universities is not as good as that of China. As far as I've known for half a year, ETH's research level in high voltage, power system, high power power electronics, semiconctor materials, etc. is not as good as that of domestic universities, except for the small and medium power electronics of Kolar group. Even the strongest direction of power electronics is uncertain after Professor Kolar retires in a few years. On the one hand, it is because of the scale. For example, there is only one professor and more than a dozen students in eth, and there are more than 30 professors in Tsinghua. On the other hand, domestic universities have more abundant funds, resources and projects provided by the State Grid, which are more closely related to practical application. For a new topology or control strategy, ETH generally completes the simulation or small-scale experiment, and then the article is finished, but it has a good chance to apply it to the real system in China. If I just think about publishing articles and taking the academic route, I may be a better choice to stay in Tsinghua. I came to Switzerland purely because I don't like the environment in North America and China, and there are more job opportunities in Switzerland
the strong current field mainly includes power system, high voltage and insulation, motor and power electronics. Last year, I had an exchange with this senior of Tsinghua University. At least in the two fields of power system and high voltage, Tsinghua University is definitely better than eth; In some fields of power electronics, ETH is strong (but Prof. Kolar of PES is retiring soon, and the level of eth is also uncertain after retiring). Let's quote a passage from a senior
in the final analysis, electrical engineering needs to rely on abundant funds and strong national strength, which is obviously beyond eth's ability to provide, In recent years, it is not new to find that the research level of foreign famous universities is not as good as that of China. As far as I've known for half a year, ETH's research level in high voltage, power system, high power power electronics, semiconctor materials, etc. is not as good as that of domestic universities, except for the small and medium power electronics of Kolar group. Even the strongest direction of power electronics is uncertain after Professor Kolar retires in a few years. On the one hand, it is because of the scale. For example, there is only one professor and more than a dozen students in eth, and there are more than 30 professors in Tsinghua. On the other hand, domestic universities have more abundant funds, resources and projects provided by the State Grid, which are more closely related to practical application. For a new topology or control strategy, ETH generally completes the simulation or small-scale experiment, and then the article is finished, but it has a good chance to apply it to the real system in China. If I just think about publishing articles and taking the academic route, I may be a better choice to stay in Tsinghua. I came to Switzerland purely because I don't like the environment in North America and China, and there are more job opportunities in Switzerland
8. 1. Python
the artificial intelligence mentioned many times in the government report is written in Python language. In addition to using Python in artificial intelligence, python can also be applied in many fields, such as data analysis, component integration, network services, image processing, numerical calculation and scientific calculation
at present, almost all large and medium-sized Internet enterprises in the instry are using python, such as youtube, Dropbox, BT, quora (foreign version of Zhihu), Douban, Zhihu, Google, Yahoo Facebook, NASA, Internet, Tencent, auto home, meituan, etc< At present, Zhejiang, Beijing and several other provinces and cities have decided to incorporate python programming foundation into information technology courses
2. Big data
with the development of big data instry, big data involves almost all instries. A series of national policies have accelerated the implementation of big data instry
in the "intelligent manufacturing development plan 2016-2020", it is clearly proposed to promote the implementation of the "two-step" strategy of intelligent manufacturing by 2025: "the first step is that by 2020, the development foundation and supporting capacity of intelligent manufacturing will be significantly enhanced, digital manufacturing will be basically realized in key areas of traditional manufacturing, and significant progress will be made in the intelligent transformation of key instries with conditions and foundations; Second, by 2025, the intelligent manufacturing support system will be basically established, and the key instries will initially realize intelligent transformation. ". In the big data market segment, instry solutions account for up to 34.3%, which will play an important role in the development of intelligent manufacturing instry
3. Front end development
in recent years, new technologies are constantly emerging in the front-end field, and the old technologies are constantly updated. With the continuous progress of technology, front-end development involves more and more fields
with the arrival of 5g era, new development scenarios will appear in the field of mobile Internet, including automatic driving, Internet of vehicles, Internet of things, artificial intelligence, smart home and wearable devices, which will bring a lot of front-end development needs
according to the relevant data, the front-end development instry is one of the instries with high average income at present. Take Beijing front-end development engineer as an example, the average monthly salary of Beijing front-end engineer is as high as 19820 yuan (data source: employee Friends Collection)<
4. Cloud computing + network security
the cloud computing market is rising in an all-round way. Cloud services such as network cloud, Alibaba cloud and Tencent cloud emerge in an endless stream. Internet giants focus on their efforts. Linux operation and maintenance engineers have a new development direction. At the same time, the cloud computing instry in the United States is highly developed
with the comprehensive rise of cloud computing, the omnipresence of artificial intelligence and big data dialysis, social life becomes more convenient. However, without network security, there is no privacy. All convenience will become a nightmare. Therefore, network security is particularly important. In the future, white hat hackers will become the last line of defense to protect network security
nationwide, 13005 jobs are recruited every day, and large and medium-sized enterprises continue to recruit. For many people, cloud computing and network security are good opportunities to become famous enterprises
5 and Java
Java, while retaining the advantages of C++, also exclude some features that are too strong or difficult to understand. They are powerful, simple and easy to use. They are simple, object-oriented, distributed, robust, secure, platform independent and portable, multithreading, and dynamic.
java covers a wide range of fields, desktop applications, web applications, distributed systems and embedded system applications can be written with it, so there is a huge demand for enterprise personnel, and Java Engineer has become the most demanding position of Software Engineer in the world. At the same time, the development of Java "money" path is very considerable, up to 800000 / year
6. Unity game development
at present, there is a huge shortage of game R & D talents in China, and the demand for mobile talents is the most urgent. With the rapid development and continuous maturity of the network, China's game instry presents a good trend of rapid and stable development, with a huge mass base. At the same time, it also needs a large number of game R & D personnel to promote the development of the game instry
the data shows that the demand for senior game development engineers in China is more than 100000, and many enterprises are facing the problem of not recruiting engineers
7. Blockchain
in terms of the distribution of instry segments, there are 7 instry application companies, mainly Internet companies (Alibaba, Jingdong, Tencent) used in public welfare and commodity traceability, and innovative financial technology applications evolved by financial enterprises (Ping An, CMB, BOC), such as supply chain finance, bills and transaction clearing
as the blockchain can realize the non tampering of information, the possibility of data falsification is eliminated from the root, especially in the financial instry, which has high requirements for real data, it will embrace the blockchain more actively
go language is now often used to do decentralized system. The blessing of two super blockchain projects, Ethereum and super ledger, makes go language the first choice for many blockchain projects
8. Software testing
with the advent of the era of artificial intelligence, more and more people pay attention to IT instry. The importance of software testing can be seen as an indispensable link to control the quality of software
according to instry statistics, there are 3-4 million it technical posts in China, among which the shortage of software testing talents is at least 300000, which will continue to increase in the next 5-10 years
9. Internet marketing
the sixth World Internet Conference released the China Internet development report 2019, which shows that as of June 2019, the number of Internet users in China is 854 million, of which 225 million are rural Internet users, and the Internet penetration rate is 61.2%
People's dependence on the Internet is becoming more and more serious. In this stall, Internet operation goes with the trend and has a bright future. There are many Internet operation enterprises in the society, which undoubtedly increases the demand for network marketing talents
no matter it's SEM bidding promotion, information flow advertising optimization, new media operation, market planning... Any of these fields, as long as you master its skills, you can quickly find a suitable position in the Internet instry and get a satisfactory salary
10. UI / UE design
according to the latest statistics, there are more than 400000 job vacancies in China. With the improvement of user experience of Internet procts (that is, the requirements for proct interaction and aesthetic appearance), the future UI is the core of enterprise procts.
the artificial intelligence mentioned many times in the government report is written in Python language. In addition to using Python in artificial intelligence, python can also be applied in many fields, such as data analysis, component integration, network services, image processing, numerical calculation and scientific calculation
at present, almost all large and medium-sized Internet enterprises in the instry are using python, such as youtube, Dropbox, BT, quora (foreign version of Zhihu), Douban, Zhihu, Google, Yahoo Facebook, NASA, Internet, Tencent, auto home, meituan, etc< At present, Zhejiang, Beijing and several other provinces and cities have decided to incorporate python programming foundation into information technology courses
2. Big data
with the development of big data instry, big data involves almost all instries. A series of national policies have accelerated the implementation of big data instry
in the "intelligent manufacturing development plan 2016-2020", it is clearly proposed to promote the implementation of the "two-step" strategy of intelligent manufacturing by 2025: "the first step is that by 2020, the development foundation and supporting capacity of intelligent manufacturing will be significantly enhanced, digital manufacturing will be basically realized in key areas of traditional manufacturing, and significant progress will be made in the intelligent transformation of key instries with conditions and foundations; Second, by 2025, the intelligent manufacturing support system will be basically established, and the key instries will initially realize intelligent transformation. ". In the big data market segment, instry solutions account for up to 34.3%, which will play an important role in the development of intelligent manufacturing instry
3. Front end development
in recent years, new technologies are constantly emerging in the front-end field, and the old technologies are constantly updated. With the continuous progress of technology, front-end development involves more and more fields
with the arrival of 5g era, new development scenarios will appear in the field of mobile Internet, including automatic driving, Internet of vehicles, Internet of things, artificial intelligence, smart home and wearable devices, which will bring a lot of front-end development needs
according to the relevant data, the front-end development instry is one of the instries with high average income at present. Take Beijing front-end development engineer as an example, the average monthly salary of Beijing front-end engineer is as high as 19820 yuan (data source: employee Friends Collection)<
4. Cloud computing + network security
the cloud computing market is rising in an all-round way. Cloud services such as network cloud, Alibaba cloud and Tencent cloud emerge in an endless stream. Internet giants focus on their efforts. Linux operation and maintenance engineers have a new development direction. At the same time, the cloud computing instry in the United States is highly developed
with the comprehensive rise of cloud computing, the omnipresence of artificial intelligence and big data dialysis, social life becomes more convenient. However, without network security, there is no privacy. All convenience will become a nightmare. Therefore, network security is particularly important. In the future, white hat hackers will become the last line of defense to protect network security
nationwide, 13005 jobs are recruited every day, and large and medium-sized enterprises continue to recruit. For many people, cloud computing and network security are good opportunities to become famous enterprises
5 and Java
Java, while retaining the advantages of C++, also exclude some features that are too strong or difficult to understand. They are powerful, simple and easy to use. They are simple, object-oriented, distributed, robust, secure, platform independent and portable, multithreading, and dynamic.
java covers a wide range of fields, desktop applications, web applications, distributed systems and embedded system applications can be written with it, so there is a huge demand for enterprise personnel, and Java Engineer has become the most demanding position of Software Engineer in the world. At the same time, the development of Java "money" path is very considerable, up to 800000 / year
6. Unity game development
at present, there is a huge shortage of game R & D talents in China, and the demand for mobile talents is the most urgent. With the rapid development and continuous maturity of the network, China's game instry presents a good trend of rapid and stable development, with a huge mass base. At the same time, it also needs a large number of game R & D personnel to promote the development of the game instry
the data shows that the demand for senior game development engineers in China is more than 100000, and many enterprises are facing the problem of not recruiting engineers
7. Blockchain
in terms of the distribution of instry segments, there are 7 instry application companies, mainly Internet companies (Alibaba, Jingdong, Tencent) used in public welfare and commodity traceability, and innovative financial technology applications evolved by financial enterprises (Ping An, CMB, BOC), such as supply chain finance, bills and transaction clearing
as the blockchain can realize the non tampering of information, the possibility of data falsification is eliminated from the root, especially in the financial instry, which has high requirements for real data, it will embrace the blockchain more actively
go language is now often used to do decentralized system. The blessing of two super blockchain projects, Ethereum and super ledger, makes go language the first choice for many blockchain projects
8. Software testing
with the advent of the era of artificial intelligence, more and more people pay attention to IT instry. The importance of software testing can be seen as an indispensable link to control the quality of software
according to instry statistics, there are 3-4 million it technical posts in China, among which the shortage of software testing talents is at least 300000, which will continue to increase in the next 5-10 years
9. Internet marketing
the sixth World Internet Conference released the China Internet development report 2019, which shows that as of June 2019, the number of Internet users in China is 854 million, of which 225 million are rural Internet users, and the Internet penetration rate is 61.2%
People's dependence on the Internet is becoming more and more serious. In this stall, Internet operation goes with the trend and has a bright future. There are many Internet operation enterprises in the society, which undoubtedly increases the demand for network marketing talents
no matter it's SEM bidding promotion, information flow advertising optimization, new media operation, market planning... Any of these fields, as long as you master its skills, you can quickly find a suitable position in the Internet instry and get a satisfactory salary
10. UI / UE design
according to the latest statistics, there are more than 400000 job vacancies in China. With the improvement of user experience of Internet procts (that is, the requirements for proct interaction and aesthetic appearance), the future UI is the core of enterprise procts.
9. Now the domestic does not recognize this kind of currency transaction, so it is not protected by law. It's better not to entrust it easily.
10. The state does not allow offline financing, and the new online loan regulation also clearly stipulates that P2P financing is limited to online financing. As an important part of Internet finance, P2P should make use of Internet technology to save the operating costs of enterprises, improve the operation efficiency, and vigorously develop online banking. There are more online P2P financial companies, and the ranking is OK. Those who want to be insured need to spend more time to investigate and even try bravely. Relatively speaking, the whole instry is still in a better time.
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