Health Chain (HDC): Basic male chain for warp, medical engine for weft

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absrtact: The Health Chain (HDC), as a blockchain ecosystem dedicated to the establishment of a global platform for chronic disease data medical systems, takes into account the current situation of industry ecological development and technology application practice, based on the construction of multi-level and multi-network blockchain network platform, and focuses on medical big data, health database, Deep application and mining of medical AI.

HDC Blockchain network platform will be the basic technology public chain + medical Health Exclusive technology engine two dimensions of development and construction, from the perspective of the public chain of infrastructure, the future of social development ecology must be a number of mainstream ecological blockchain network, each module technology will be iterative evolution, we in the current architecture design, Modularization of Blockchain platform technology is implemented to realize the component-based operation of the core module of block chain.

Blockchain brings madness and myth, more awe and anxiety, with a number of technical names, technical lines and professional terminology, blockchain practitioners, believers have been dazzled, as if to understand a little, but in a few days and will be lost in the new technology trap, seems to be unable to extricate themselves ...

What does blockchain technology bring? What is a blockchain? Such questions countless times encountered, countless people in the answer, we all in the thinking ahead, explore and analyze their own understanding. Our industry, do our products need to be blockchain-linked? In our traditional industry, is the traditional business far from the blockchain? These questions, now the world gives us what kind of revelation and understanding.

The most critical element in answering these questions is what kind of value the blockchain is carrying, in essence, blockchain technology brings us a trust solution, which is currently the only and widely disseminated trust network system and standard, it is not necessarily the final choice, not necessarily the most appropriate choice , with the current development trend and the social status quo, it pinned the people to trust a demand, the depth value of the blockchain is also completely based on this basic trust network. With this trust relationship that can be relied upon and further accepted by society, we can imagine that a lot of life and social forms will undergo groundbreaking changes and evolution.

Blockchain technology to the non-sleep of the rapid iteration, from Bitcoin-represented Blockchain 1.0 technology, evolution to Ethereum as a representative of the Blockchain 2.0, at present everyone cheered the blockchain 3.0, the technology to unprecedented speed in the iterative and evolution, consensus algorithm also appeared pow,pos, DPOS, Raft and pbft, such as the flourishing of the trend, encryption security technology is a leap forward, but also from the traditional public private key mode gradually upgraded to combat quantum attacks of new encryption technology, all the development seems to be fengfenghuohuo, but the industry ecological application is still in the early technology exploration and practice, a large number of new technologies, new inventions, The new concept and the new architecture have not been proven, and we should maintain a clear understanding of the reality and technological choices in addition to maintaining the mania and the pursuit of technology.

The health chain (HDC), as a blockchain ecological network dedicated to the establishment of a global platform for chronic disease data medical systems, takes into account the current situation of industry ecological development and technology application practice, based on the construction of multi-level and multi-network blockchain network platform, and focuses on the deep application and mining of medical big data, health database and medical artificial intelligence. HDC Blockchain network platform will be the basic technology public chain + medical Health Exclusive technology engine two dimensions of development and construction, from the perspective of the public chain of infrastructure, the future of social development ecology must be a number of mainstream ecological blockchain network, each module technology will be iterative evolution, we in the current architecture design, Modularization of Blockchain platform technology is implemented to realize the component-based operation of the core module of block chain.

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For the basic public chain, the core development direction of platform positioning is to achieve efficient, scalable and medical health Big Data Blockchain network, the basic technology research focus on:

Data synchronization technology: the integration of graphene technology as the representative of the Block Acceleration synchronization algorithm, in order to achieve the block node data synchronization further optimization and promotion.

Consensus module: by modularization the consensus algorithm, we realize the consensus algorithm which adapts to different data network selection, in order to achieve the balanced choice between the block chain response speed and the network security.

Block Storage technology: Study the data definition and semantic structure of data storage design of LEVELDB,MYSQL,MANGODB and other chunks in medical health data, and realize fast index and exchange application of medical big data.

Cross-linking technology: Select Cosmos as the representative of the focus of research direction, to build the HDC blockchain multi-chain network mode of rapid cross-chain data access, value transfer and exchange.

Lightning network: Strengthen the deep research and practice of the Lightning Network, on the basis of maintaining the security of the original Blockchain network topology, expand the TPS demand to meet the high performance transaction, the main side chain data exchange of HDC can be applied in practice.

Under the condition of building the technical framework of the basic blockchain, HDC focuses on the research and breakthrough of the advanced technology, such as medical health big data, artificial intelligence, semantic analysis and machine learning, and the application of blockchain network, which is a great practical navigation for blockchain technology in human medical health field. Including:

Blockchain knowledge engine for basic science and expertise;

Multi-dimensional search engine of health medical products;

Built-in leading-edge blockchain AI and big Data Engine architecture.

Blockchain is a comprehensive, multidimensional, rapid evolution and iterative consensus system and social practice, through technical reconstruction or perfect more reliable trust system and value transfer. Blockchain technology and applications will continue to move forward, we should not miss this trend, embrace the blockchain, hdc-Global health care blockchain platform is already on the road ....

--"Health chain HDC"30K recruitment blockchain Core Development engineer --

"POST" blockchain core development engineer

"Salary" 20k-30k/Shanghai

Responsibilities

1, responsible for the study of Blockchain protocol, operating mechanism, the bottom realization, algorithm and so on;

2, responsible for the design and development of blockchain-based products;

3, is responsible for tracking the Internet domain blockchain technology development, and applied in the actual research and development products;

Requirements

1, Bachelor degree or above, more than 3 years experience in software development, more than half a year of blockchain related development experience;

2, proficient in golang,c++ any kind of development language;

3, familiar with the blockchain platform products, such as Bitcoin,ethereum,hyperledger, in-depth understanding of blockchain core technology;

4, understanding the mainstream consensus algorithm, including not limited to pow,pos,dpos,pbft,paxos,raft, etc.;

5, familiar with data structures and algorithms, cryptography, security protocols and cryptographic algorithms have been studied;

6, have distributed, point-to-point network protocol or application development experience is preferred;

7, good teamwork spirit and executive ability, strong analytical and problem solving skills;

Resume delivery address: yangnx@vcstock.cn;

Content Source: Shared Finance-Zhao Jinshan

Original link: http://www.gongxiangcj.com/posts/8173

Finishing: Ning Ella

Blockathon|48 hour geek race, blockchain marathon etc you challenge (Chengdu)

Time: September 2018 14-16th

Location: Chengdu High-tech zone Tianfu Five Street, No. 200 Elite International Plaza, 2nd Building, a block, 12 floor, South Korea Internet + new technology incubator

• Recruit 50 Developers (identify QR code or click "Read original" to register)

• The entry fee is 100 yuan for the entry deposit , the participant cannot attend the event for personal reasons, the participants will participate in the event and will be refunded at the end of the event. September 14 18:00 first check-in, September 15 and 16th every morning remember to sign in OH.

• The Organizer provides free 2-day food and drink, and prepares a T-shirt for each participant

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