华为云区块链bcs,华为云区块链服务
请查看相关英文文档
① "Huawei Blockchain White Paper" pdf download, read the full text online, seek Baidu network disk cloud resources
"Huawei Blockchain White Paper" network disk pdf latest full set download :
Link: https://pan..com/s/1XzgNQcmDzV2FvB4ecSMotg
Introduction: The white paper systematically introduces the rise of blockchain , core technologies and principles and mechanisms, domestic and foreign industry development status and typical application scenarios, summarizes Huawei's research results on blockchain over the years, and introduces Huawei Cloud Blockchain Service BCS in detail.
② How Huawei Cloud rose rapidly
Recently, Huawei and Beijing Transmission Technology Co., Ltd. (TPCAST) jointly completed the industry’s first 5G experimental network Cloud VR business verification realizes real-time cloud rendering of interactive CG (Computer Graphics) VR content, which is a revolutionary progress in the history of VR industry development.
From last year to this year, Huawei Cloud seems to have suddenly emerged. You can always see Huawei Cloud achieving great results in the media.
According to information on Huawei Cloud’s official website, Huawei released its cloud strategy in 2010, and it was three years before it officially released the cloud operating system FusionSphere. There has been no substantial progress in the following four years. It was not until Huawei Vice Chairman and Rotating CEO Xu Zhijun announced the establishment of Cloud BU during the Huawei China Ecological Partner Conference in March 2017 that Huawei began to fully develop the cloud computing field and achieve rapid development.
It can be said that Huawei Cloud really started in 2017, which is quite late in the highly competitive cloud computing market. However, the rapid progress of Huawei Cloud is indeed obvious to all. Is it surprising to many people?
It coincides with the critical period of industry upgrading
Public cloud has been developing around the world for ten years, and the first batch of customers are mainly Internet companies. Among this generation of public clouds, Amazon, Microsoft, and Alibaba already have obvious advantages. However, two changes have taken place in the market: First, more traditional enterprises or government agency customers have begun to migrate to the cloud, using cloud computing, big data, and artificial intelligence technologies to transform traditional architectures and enjoy these new technologies. dividends. Second, after ten years of development of the previous generation of public cloud, both technology and architecture are facing upgrades. Especially with the help of a new wave of artificial intelligence, enterprises have become a general trend and building a cloud ecosystem has become the top-level construction goal of the cloud industry.
Having such industry-leading data processing capabilities, but not touching the data, contains three sentences: The first sentence: Huawei does not use technical means to obtain customer data in the background and recognizes corporate data. Sovereignty; second sentence: Huawei will not monetize customer data commercially, and will never force companies to exchange data with Huawei; third sentenceBottom line: Huawei will open up its cloud and big data capabilities to help companies process data and unleash the value of data.
As we all know, data placed on the public cloud is the most sensitive topic in the entire industry. Huawei has continuously emphasized "not touching data" from the first day it entered the market. Under the guidance of this strategic thinking, it has won the trust of a large number of partners in a short period of time. By the end of 2017, Huawei Cloud had nearly 2,000 ecological partners. As the saying goes, "Everyone lifts the flames." With the help of so many partners, it is impossible for Huawei Cloud not to grow.
The "actionist" corporate culture
Everyone who knows Huawei knows that this company is a typical "actionist": if you don't do what you want to do, it will be done. , go all out when you do it, do your best, and do it to the best of your ability. This is true for Huawei's enterprise business and Huawei's consumer business, which have continued to rise in recent years. Now it is the turn of Huawei's cloud business.
In any industry, it is the doers who truly determine the direction of the industry, and this is exactly where Huawei’s culture lies. Huawei Cloud BU has been officially established for just one year. It has not only demonstrated its strength and sincerity to the industry, but also demonstrated a low-key, pragmatic and honest attitude.
On December 17, 2017, Huawei Cloud and Tuowei Information Systems Co., Ltd. established a cooperation to create nine public cloud industry solutions for governments and enterprises based on Huawei Cloud; January 27, 2018 , Huawei Cloud and UFIDA Cloud jointly released four general enterprise services: marketing cloud, collaboration cloud, tax cloud, and U8 cloud; in February 2018, Huawei Cloud officially released deep learning services and blockchain services BCS; in March 2018 On the 15th, Huawei Cloud announced the opening of a Hong Kong data center to help companies access the world and innovate the future.
Data show that Huawei Cloud’s services have increased from 45 in 10 categories at the end of 2016 to more than 100 in 14 categories currently, including manufacturing, medical, EI enterprise intelligence, e-commerce, SAP, HPC high-end More than 60 solutions including performance computing and IoT. Since the establishment of Cloud BU, the number of Huawei Cloud users and resource usage have increased threefold.
Market reports from IDC show that Huawei Cloud’s government cloud solution ranks among the leaders in China’s government cloud market; its FusionCloud private cloud solution ranks first in many places in the Chinese market.
③ From garbage classification to thousands of industries, how does Huawei Cloud launch an "AI landing station"
Since July, garbage classification has entered the era of "hard constraints", and it is in the forefront of pilot cities. Citizens outside the battle lamented that the difficulty of sorting garbage was comparable to high-level math test papers. With the implementation of the policy, this garbage classification war will gradually land in 46 key cities across the country.
On the last day of August, Huawei Cloud announced that it would join hands with Shenzhen, the "Pioneer Demonstration Zone of Socialism", and sent a letter to all Shenzhen citizens on a large page in the Southern Metropolis Daily: To the people of Shenzhen City Every citizen collects garbage pictures, and each citizen uploads one to the Huawei Cloud official accountGarbage photos, marked with the name and type of garbage, will contribute to improving the accuracy of the garbage classification AI model.
For industries, Huawei Cloud continues to improve model algorithms to achieve "work" excellence in industrial production environments, not just "examination" excellence in various competition environments, while also achieving The closed-loop and real-time updates of the model ensure that enterprise AI applications are always in the best state. As of Q1 2019, Huawei Cloud can provide 59 types of AI services and 159 functions, and has explored more than 300 projects in 10 major industries including cities, manufacturing, logistics, Internet, medical, and campuses, helping many companies build AI core capabilities. .
In fact, it is not just AI. What Huawei Cloud is doing is to fully coordinate cloud, AI with 5G, Internet of Things, edge computing, blockchain, big data, database and other technologies. After the integration of AI, 5G and IoT on the cloud platform, the cloud will become an important driving force in the digitalization process of the industry, driving all walks of life to achieve digitalization and intelligence, and achieve a qualitative leap.
④ What is bch?
Bch is Bitcoin Cash.
bch is a type of Bitcoin, which belongs to the new generation of Bitcoin and is a new type of blockchain asset. BCH has larger blocks and can handle more transactions. The handling fees of BCH are much lower than the original Bitcoin, and the processing speed is also faster.
The concept of Bitcoin was first proposed by Satoshi Nakamoto on November 1, 2008, and was officially born on January 3, 2009. The open source software designed and released based on Satoshi Nakamoto's ideas and the P2P network built on it. Bitcoin is a P2P virtual encrypted digital currency. Peer-to-peer transmission means a decentralized payment system.
Bitcoin (BTC) is currently the most popular digital currency in the world. On August 1, 2017, a split occurred. In a "hard fork" event, a currency called Bitcoin Cash (BTC) was born. BCH) new digital currency. Due to the version switch, the Bitcoin blockchain was forked into two independent blockchains. Everyone who owned Bitcoin before the fork is entitled to the same number of Bitcoin Cash tokens, similar to dividend payouts in stocks.
Extended information:
1. The characteristics of currency are as follows:
1) Decentralization: Bitcoin is the first distributed virtual currency. The entire network is composed of users and there is no central bank. Decentralization is the guarantee of Bitcoin’s security and freedom.
2) Worldwide circulation: Bitcoin can be managed on any computer connected to the Internet. Anyone can mine, buy, sell or receive Bitcoin regardless of location.
3) Exclusive ownership: Manipulating Bitcoin requires a private key, which can be isolated and stored in any storage medium. No one can obtain it except the user himself.
4) Low transaction fees: Bitcoins can be remitted for free, but a transaction fee of approximately 1 bit cent will ultimately be charged for each transaction to ensure faster transaction execution.
5) No hidden costs: As a means of payment from A to B, Bitcoin has no cumbersome limits and procedures. You can make the payment by knowing the other party's Bitcoin address.
6) Cross-platform mining: Users can explore the computing capabilities of different hardware on many platforms.
⑤ Which type of blockchain should be used for the accounts receivable blockchain financing platform?
Huawei Cloud’s district blockchain. The accounts receivable chain platform adopts the "blockchain + supply chain finance" model to revitalize the originally illiquid accounts receivable assets. It uses Huawei Cloud's blockchain platform, which is highly timely. There are three main types of supply chain finance business models: receivable financing, inventory financing and advance payment financing.
⑥ Looking at the future from the perspective of blockchain - community (1)
"This article is supported by the Bihu (bihu.com) high-quality content plan"
I joined the first hobby community on the Internet in 2008. At that time, the main carrier was forums and SNS platforms built by forums, plus QQ groups and Waiwai Voice to complete the operation of the entire community. At that time, I also became a forum moderator and organizer of some activities out of pure interest. Since 2013, I have started to join various paid communities and participated in some community activities. Since 2017, I have joined many blockchain communities due to my exposure to blockchain.
My own experience can be summarized as an original ecological community - a paid Internet community with operational awareness - a blockchain-related theme community. The third category seems a bit abrupt here, since blockchain is a theme here, not a new paradigm. The reason why I divide it this way is because I think these are three completely different stages of community development, but I think the third form of the community will emerge from blockchain-related topics. Currently, blockchain is in these communities It is only used as a theme rather than a form because it is still in its infancy, and most blockchain-themed communities have not really begun to think about the value and significance of the blockchain + community.
The basic composition of blockchain + community, I think the core consists of these parts:
I say: All tokens must form their own community. It may actually be implemented. At the same time, the Internet community will gradually begin to be tokenized. And because there is almost no better token issuance technology than blockchain, the next development form of the community must be the blockchain community.
At the same time, the blockchainization of the community will not only be reflected at the token level, but its distributed characteristics will also become more obvious, because it is difficult for small and beautiful centralized communities to emerge as groups. The value of a new type of organism is not on the same level at all.value. I think the community will go in different directions. One is the centralized community endorsed by the soul figure. The other is the distributed community where the mechanism or basic protocol itself forms the basis of consensus. There is also another one, which may be the soul figure. As the consensus basis for cold start, it is ultimately the basic protocol that implements the multi-center distributed community.
A community under the blockchain is actually very similar to a virtual country in nature. It is highly recommended that students who are interested in this area study political systems, economic systems and online games.
[Keyword 1: Consensus]
Consensus is actually the foundation of all communities, and to a certain extent, it is also a barrier. On the one hand, it provides basic value recognition for community members, thereby clarifying the voluntary prerequisites of all members; on the other hand, it also gives community members clear specific goals for participation, so community members will naturally adjust their participation. (It is very, very important to be able to clarify specific goals)
(BTW, in fact, this is why I think that almost all pure tokens have no value at present - among thousands of virtual currencies, BTC/BCH As a pure encrypted digital currency, there is already a consensus basis; as basic chains such as ETH/EOS, everyone also has a consensus on them, and even many communities have been formed around them; BTS has been implemented in applications although its value may not have been fully exploited. have also obtained corresponding consensus; but most of them only issued white papers and did not have any user/community-based tokens. In fact, they are really just air coins)
[Keyword 2: Basic Agreement]
Or, rules.
From a macro perspective, the basic agreement is the fundamental reason for the emergence of results. Each ant and goose in the ant colony or wild goose formation does not need to know how the whole will develop or how each person will arrange it. Instead, as long as he knows how far and what distance is from each companion around him, the whole will naturally emerge. form.
From a micro perspective, basic protocols/rules allow each community member to clarify their own path to achieve their goals in this community. Just like in a game, players have rules and restrictions on how to achieve game goals, and the entire game becomes playable. Players also begin to have their own strategic thinking and explore unknown possible spaces.
Therefore, the design of this basic protocol will be quite a test of time, how to be minimalist while aligning self-interest with the benefit of the group - please do not simply understand it as group rules.
[Keyword 3: Tokens]
When a community combines tokens, there will be three completely different results from the past - duality of membership & Pareto improvement acceleration & feedback mechanism.
The so-called duality of membership refers to the integration of consumption and investment - community members are both users of the community's products and investors of the community. At this time, every member no longer has a pure consumer mindset, but has a shareholder mindset and a real master mindset. Therefore, every decision he makes, every communication and transaction within the community will have different consequences. The same strategy and behavioral logic will eventually form a community that is completely different from the logic of consumers. The stickiness, participation, positive interaction and even output value of community members will also have the opportunity to reach different heights relying on this logic.
The so-called Pareto improvement refers to improving the total value of the overall equity without reducing one party's equity. The acceleration of this type of improvement is due to the explosion of equity circulation. The convenience of token-based value circulation inside and outside the community (this must be based on the premise that the token has a secondary market) creates a state of frequent transactions, thus enhancing the activity and value creation density of the entire community. As mentioned in the previous article, any transaction must be an optimization and improvement that both parties believe to be their own rights and interests, so frequent transactions mean an improvement in the overall rights and interests. (In addition, there is also an academic discussion on whether the transaction itself creates value, which will not be stated here. ). Combined with the duality of community membership, members not only become consumers, but also investors, which leads to two results: 1. Transaction volume will be more frequent than pure consumption without investment, thus optimizing the overall equity value; 2. People are more cautious about investment than consumption, so the transaction will optimize the overall equity value of the community to a higher level than consumption. In short, please believe in the invisible hand of the market, and please also consider the impact of the token mechanism on the market inside and outside the community.
The so-called feedback mechanism is determined by the quantification of tokens. Every senior game player must have a deep understanding of how important the feedback mechanism is. It gives people the motivation and excitement to continue playing. (In fact, this is also the reason why some people think starting a business is more fun than working - starting a business can also be quantified and give relatively real-time feedback. This is reflected in the fact that starting a business has a progress bar, how much is the valuation, how much has it increased, how much is the ranking, etc. Market share, etc., and even if individual work has achieved breakthroughs in certain aspects, it is difficult to quantify, and it is even more difficult to obtain real-time feedback. It is even more out of reach to expect salary income to reflect it.) In the community, the value of tokens Being highly quantifiable enables real-time feedback. The equity attributes of the token itself and the tradability attributes in the secondary market determine that this is different from the general community.The stimulation intensity of feedback in the form of points is a completely different concept. If the entire community can have such feedback stimulation, then the vitality of the community is likely to be as good as that of various popular online games - this is a token, not a Q coin!
This article discusses the meaning of blockchain + community in theory, so in the follow-up (2), what will be discussed is the methodological issue - how to build such a blockchain + community . It is recommended that every community organizer who already has his or her own community foundation can consider the transformation of the community's blockchain direction as soon as possible.
Welcome to make suggestions and discuss.
⑦ Develop digital wallet based on blockchain technology
What is an encrypted digital currency wallet? When we hear wallet, we will all think of carrying a wallet with us to work or traveling every day, and attaching it to the bank with an identity document. Card. It can be said that everyone has a wallet, and wallets used to hold banknotes and banknotes can be divided according to functions, such as multi-functionality, which can hold paper, cards, and coins; lightweight, as simple as a clip; anti-theft wallet Type, with password lock... Cryptocurrency wallets can also be divided into multiple types according to the functions and features provided by the software.
The blockchain digital wallet APP is actually similar in nature to Alipay and Yu'e Bao. I think everyone is familiar with Alipay. For blockchain wallets, they are used to store digital currency, just like how online banks store money. The wallet address corresponds to the same address just like the bank card number.
Any blockchain product will have a complete node. This software defines all the rules of the blockchain, including consensus mechanism, transaction format, block format, etc. The complete node also includes a wallet function, which can be used to deposit and issue coins. The complete node will download all historical transaction data. For chains such as BTC, ETH, and BCH, the amount of data is very large, already hundreds of gigabytes. These transaction data save the balances of all accounts on the entire network, which is equivalent to the bank saving the accounts of all users.
What are the functional advantages of blockchain wallet APP development?
1. High-quality service: The existence of blockchain wallet can greatly improve the quality of service. Customer needs can be met promptly and quickly, and technical personnel are always on call. , to help users solve various needs and problems.
2. Convenient and fast interface docking: For blockchain wallets, docking can be achieved very easily with various third-party payment transaction platforms.
3. The system has very flexible scalability: the blockchain wallet system uses blockchain technology to expand application functions on actual applications, and at the same time can be integrated Other related application productsTaste.
4. The configuration function is very powerful: the blockchain wallet system can configure various functions according to the user's choice, such as mode switching, etc., which can be operated freely anytime and anywhere. .
Blockchain public chain development, blockchain browser development, blockchain white paper writing, blockchain decentralized trading system construction, blockchain wallet+ Mining system, DeFi model development, enterprise chain modification + traceability system, blockchain e-commerce/mall pass shopping system and other blockchain games and other customized development services. Choose Urban Micro Life blockchain development to quickly move your company into the blockchain+ era. If you have any questions, please leave a message in the comment area or send me a private message!
⑧ ICBC joins hands with Huawei Cloud to create a new benchmark for financial data innovation and application practice
Work with sincerity and go far.
In 1984, the Industrial and Commercial Bank of China (hereinafter referred to as ICBC) was formally established. Today, with the goal of building a "Digital ICBC", ICBC has comprehensively deployed big data, artificial intelligence and other innovative fields, and continues to explore and practice in exploring new businesses and adopting new technologies. At present, ICBC has achieved the integration of massive financial data asset elements inside and outside the bank, fully supports intelligent innovation in multiple fields such as customer marketing, product innovation, and risk control, and has significantly improved its financial supply capacity to serve the real economy. Behind this, Huawei Cloud Big Data has a lot of highlights.
Business innovation starts with data
At the Huawei Cloud TechWave Big Data Special Day held on August 31, Liu Chengyan, Assistant General Manager of the Software Development Center of the Industrial and Commercial Bank of China said, "ICBC The exploration of innovative applications of big data is a process of constantly using new technologies and improving its own data control capabilities."
From a data perspective, ICBC has experienced automation, dataization, intelligence and ecology. of four stages. At every stage, ICBC has adopted the most advanced technologies at the time to support business needs and development, and has always been at the forefront of the industry. In the intelligentization stage, ICBC officially started cooperation with Huawei, introduced big data products in Huawei Cloud FusionInsight intelligent data lake solution, built an independent and controllable big data cloud platform, and truly rapidly evolved data intelligent services from post-event to pre-event. , the stage in the matter.
In the ecological stage, ICBC further deepens its cooperation with Huawei to realize the integration of the big data cloud platform and Huawei Cloud Stack cloud infrastructure, further improving the high availability, elastic and flexible expansion capabilities of the big data cloud platform, Comprehensively support the ecological construction of digital platforms and better serve the digital transformation of ICBC.
Liu Chengyan introduced that through the comprehensive use of big data and artificial intelligence technology, ICBC has achieved risk data integration, and is the first among the financial industry to launch a big data risk information service product, Rongan e-Information.It has served 260 financial institutions and 46,000 enterprises. The application of big data has also changed the traditional financial service model of "customers looking for services" and realized "financial services looking for users". Through channel transaction behavior data, ICBC establishes accurate customer portraits, determines customer preferences through data algorithms, and then provides Targeted financial products and services.
The cooperation between ICBC and Huawei began with big data, and the two parties have conducted a series of joint innovations. At present, ICBC has put a large amount of data into the financial data lake built on Huawei Cloud FusionInsight. FusionInsight MRS big data, GaussDB (DWS) data warehouse and other products carry key financial data services, enabling operations and management in different scenarios. , and risk control.
The risk control system is the "lifeline" of the financial field. However, with the rapid development of financial technology, traditional risk control can no longer meet current needs, and new technical means are bound to be needed. The big data risk control system is a new technology born under this background. With the full support of Huawei, ICBC's risk control management has always maintained the first-class level in the industry.
The ultra-high-frequency real-time computing capabilities provided by the big data platform have helped ICBC take the lead in realizing real-time anti-fraud prevention and control in the industry, enabling real-time monitoring of each transaction without affecting customer experience. Fraud prevention and control has prevented customers from losing approximately 9 billion yuan. In addition, through the integration and sharing of risk information across the bank, as well as the accumulation and opening of front, middle and back model services, ICBC has achieved end-to-end risk prevention and control in its financial business, truly achieving the goal of eliminating risks at one point and preventing and controlling risks comprehensively.
Liu Chengyan introduced that another purpose of ICBC introducing Huawei Cloud is to move some business systems originally on IaaS to Huawei Cloud Stack, and combine them with Huawei Cloud FusionInsight intelligent data lake solution to make it a The base of data and the base of business platform. This will be a cloud migration of unprecedented scale, with the overall migration scale reaching more than 75%.
Currently, both parties are accelerating the integration of ICBC’s big data technology platform and Huawei Cloud, building a hybrid containerization and storage-computing separation architecture, and further improving the high availability, stability, resource elasticity and flexibility of the big data platform. Expansion capabilities can better support ICBC’s needs for full data storage, full data mining, full algorithm application, and full-scenario deployment. This process is expected to take one or two years, and after all work is completed, a Huawei Cloud will support the operation and management of ICBC's entire business and data system.
Liu Chengyan believes that the big data technology platform integrates technologies such as cloud computing, big data and artificial intelligence, and provides powerful storage, computing power and algorithm guarantees for the innovative applications of ICBC’s data center ecosystem. The technical base of ICBC’s data intelligence system.
Deposits and loans are one of the core businesses of the banking industry. In the past, loan disbursement required a lot of verification work, but now with the help of big data, artificial intelligence, etc.With technology, ICBC can basically achieve instant loan approval and provide convenient and efficient financial services to help the steady development of the real economy.
In the field of highly complex artificial intelligence, the cooperation between ICBC and Huawei is continuously deepening. At present, ICBC's data analysts and business experts are greatly benefiting from Huawei Cloud FusionInsight intelligent data lake solution series products and the concept of "inclusive AI". In the future, in more in-depth fields such as data privacy, both parties will Further exploration and cooperation will be carried out.
Facing the future, ICBC will continue to strengthen cooperation with Huawei Cloud and use innovative technologies such as cloud computing, artificial intelligence, blockchain, and IoT to better utilize data, a new factor of production, and benefit from social Start with the pain points and difficulties, do a good job in building the financial data middle platform, and continuously improve its ability to serve the real economy.
From September 23 to 26, 2020, Huawei will hold the fifth HUAWEI CONNECT in Shanghai, joining hands with industry thought leaders, business elites, technology gurus, pioneer companies, ecological partners, and applications from around the world Service providers and developers will jointly discuss the development direction of industry digitalization, showcase leading technologies, products and solutions in the ICT field, share successful practices, build an open and win-win healthy industry ecosystem, and jointly create new value in the industry.
