Blockchain recruitment super ledger

However, where are the opportunities for these innocent employees? To put it bluntly, some blockchain entrepreneurs are bent on "empty handed White Wolf", and exploit layer upon layer through "deception". Using asymmetric instry information, blockchain, digital currency and other projects are over packaged, giving people a sense of "Hope". This part of the blockchain entrepreneurs' inherent "bad root", to a certain extent, has led to the instry's "sick" development trend

some blockchain entrepreneurs call for embracing the times, changes and the future, emphasizing the charm of decentralized "fairness". But in reality, it is for self-interest, which hurts the interests of job seekers and other related groups, which is a great injustice in itself

At noon, 31 year old Guo Yang (not his real name) had just finished his morning technical meeting, and then he had seven or eight hours of technical discussion waiting for him. He rarely had time to get out of his work and have a meal with his friends. When he heard the other party say "blockchain technical director's annual salary is 1.5 million", his hand trembled and the bowl almost turned over

Zhang Zuoyi's goal now is to complete the transformation of blockchain technology in other scenarios in the same way. He said that as the team has done more and more, we can see that there are more than 300 online brands, and there are nearly 8000 procts. Just like building blocks, he is building his cooperation relationship on the basis of the cooperation of some brands

Guo Yang is also full of ambition at the moment. At 9 p.m., he finished his shift and had dinner with friends in the company canteen. While talking about the latest progress of the blockchain project, he experienced the ups and downs of the blockchain instry and heard some sad or happy news. On the contrary, he felt that the blockchain technology had more vitality and was worth exploring. Thinking of this, I feel that my ambition has been released by my current work, and I am looking forward to establishing a career that really belongs to blockchain technology

At present, blockchain is not only applied in the financial instry, but also in the following instries, such as banking, payment and cash transaction, network security, academic records and academia, election, network and Internet of things, prediction, right and so on. There are still many areas that need blockchain technology. It can be imagined that the Internet + we mentioned before will become a blockchain + situation in the future

from the demand side, finance, health care, notarization, communication, supply chain, domain name, voting and other fields are beginning to realize the importance of blockchain and try to connect technology with the real society

from the perspective of the investment side, the supply of investment funds for blockchain is graally rising, the investment enthusiasm of venture capital is also rising, and the investment density is increasing. The supply of funds at the supply side is expected to promote the further development of technology

from the perspective of market application, blockchain can become a market tool to help the society rece the cost of the platform and make the intermediary institutions become the past; Blockchain will promote the shift of the focus of the company's existing business model, which is expected to accelerate the development of the company

from the perspective of underlying technology, blockchain is expected to promote the transformation of data recording, data dissemination and data storage management; Blockchain itself is more like an open source protocol at the bottom of the Internet, which will touch or even completely replace the underlying basic protocol of the existing Internet in the near future

from the perspective of social structure, blockchain technology is expected to integrate law and economy and completely subvert the original social supervision mode; Organizational form will change because of it, and blockchain may eventually lead people to a distributed and autonomous society

Where should we start to learn blockchain

first of all, we need to have a comprehensive understanding of the source and cognition of blockchain from a macro perspective. Why do we need to do this? Because if we don't understand, we will have no voice. We don't know how to judge that the next outlet is blockchain. Even if people follow suit, we also need our own learning solution as support. So, what do we need to know? I have listed the contents, For your reference only, if you already know something about it, you can skip this step:

1), basic theory of blockchain

2), basic programming (computer software and hardware foundation, character set and character encoding, HTML5 + CSS3 and other front-end technologies, ECMAScript + BOM + DOM, jQuery, node.js, Ajax and express framework)

3) Go programming language and database operation

4), blockchain 1.0 programming - bitcoin

5), blockchain 2.0 - Ethereum

6), Star Cloud chain and EOS development practice

7), blockchain 3.0 - fabric of super ledger

to you who are still struggling in the tuyere of blockchain: there is a market when there is demand, and the society never lacks excellent technical talents, After a good understanding (you can refer to Qianfeng's blockchain video tutorial), you must be firm and accurate

Ledger is a book with a certain format and several account pages. Based on the accounting documents, it records all economic business in chronological order and classification, which is what we usually call the ledger. Blockchain represents a unique data record format. Blockchain is "block + Chain". The so-called block is the meaning of data block. Each block is connected by a certain mark to form a chain

Super ledger

hyperledger (Chinese name is super ledger, collectively referred to as hyperledger) is an open source project launched by Linux foundation in 2015 to promote blockchain digital technology and transaction verification. The goal of hyperledger is to enable members to work together to build an open platform to meet the needs of various users from different instries, while greatly simplifying the business process. The founding members of hyperedge include IBM, Intel, Cisco and other large companies. By the end of this book, more than 183 organizations and companies have joined hyperedge, and they are growing rapidly

at the beginning of hyperledger project, Linux foundation has received a number of different code bases, including IBM code base (inspired by Ethereum to a certain extent), Dah (bits of proof bitcoin code base) and sockstream code base (an extension of bitcoin code base). In addition, there are digital asset and ripple contributions. With the development of the instry, a single project has been unable to meet the needs of the business, so hyperledger has graally developed from a single project into a project group. At present, hyperledger is not a specific technology, but a set of blockchain technology frameworks. Up to now, the hyperledger project team contains 9 formal projects and more than 50 moles related to these formal projects

the Xueshuo innovation blockchain Technology Workstation of Lianqiao ecation online is the only approved "blockchain Technology Specialty" pilot workstation of "smart learning workshop 2020 Xueshuo innovation workstation" launched by the school planning, construction and development center of the Ministry of ecation of China. Based on providing diversified growth paths for students, the professional station promotes the reform of the training mode of the combination of professional degree research, proction, learning and research, and constructs the applied and compound talent training system

Hyperledger is an open source project launched by Linux foundation in 2015 to promote blockchain digital technology and transaction verification. It is composed of 30 initial enterprise members (including IBM, Accenture, Intel, J.P. Morgan, R3, Dah, DTCC, Fujitsu, Hitachi, swift, Cisco, etc.). The goal is to let members work together to build an open platform, meet various user cases from different instries, and simplify business processes

In the Internet age, the birth of every new thing will make people think. Understanding what blockchain is is the premise of all expectations, queries and discussions

-- it is difficult to tamper with. The blocks on the blockchain are closely linked, and each block will correspond to a long string of function passwords. If the content of a block is modified, the subsequent block content will no longer match, resulting in information tampering and invalidation, which greatly improves the integrity and authenticity of information on the network. Some people in the instry call the difficulty of tampering with information on the blockchain "finding a grain of sand in all the sand on the earth."

-- decentralization. Compared with the traditional way, blockchain can realize the automatic operation of a system without the management of the central organization“ Two strangers can reach trust quickly and cheaply without relying on the third-party intermediary, and then realize the direct and efficient point-to-point transaction. " Yu Jianing, director of the Instrial Economy Research Institute of the information center of the Ministry of instry and information technology, said

for example, online shopping goods now need a third-party payment platform in the payment link. If it is under the blockchain application, sellers and buyers can realize direct transactions under the trust mechanism