区块链系统/珈木科技,企业级区块链服务心选珈木科技

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1. Hongmeng 2.0, some people criticize it and some people love it, let’s see how awesome it is 10 years later

[This article is the full text version of my video, focusing on hot topics for dear netizens Questions, add answers at the end]

On June 2, Hongmeng System 2.0 is coming. I want to use Genesis to describe the birth of this system. I don’t want to brag or criticize. In this issue, we use the perspective of embracing the future. Let’s take a look at the impact of this incident. I bet that Hongmeng system will be the most used system in the world in 10 years.

Okay, let’s first take a look at the outstanding features of the Hongmeng 2.0 system. We know that the andriod system is currently the most used in the world. Next is the Apple system, and there are also some customized systems developed based on the Android system, such as the previous mobile phone systems from manufacturers such as Huawei and Xiaomi. Hongmeng system and Apple system are one open source and the other exclusive. They are not comparable and will not be discussed. So what is the difference between Hongmeng system and the Android system we use now? Although both are developed based on the Linux operating system, the cores are different. The Android system is a macro kernel, and the Hongmeng system is a microkernel. The macro kernel has many things in its heart, has good performance, and is inconvenient to maintain. The microkernel has There are not many things, and the performance is relatively average, but it is definitely enough for us, easy to repair and expand. From the underlying logic, each has its own advantages and disadvantages, but the biggest advantage of Hongmeng system is that it was originally designed for the Internet of Everything scenario. The starting point is higher than that of Android system. One system can simultaneously use smartphones and smart wearable devices. , computers, smart homes, smart cars, etc., so I dare to say that it will be the most used system in the future. For comparison, the Xiaomi MIUI system can also realize these functions of smart homes. In the future, it may also be able to realize the Internet of Everything. , but it is based on the American Android system. If people say that if you are not allowed to use it, your foreign mobile phone market will collapse in an instant. The Hongmeng system is developed by Huawei itself and belongs to us Chinese systems. In other words, it is a family system. No matter how much people fight and fight, it is our family matter and no one else can care about it. If we use Android system, others can criticize us at every turn, and we have to look at the other person’s face. How frustrating would that be? The emergence of Hongmeng system has taken the first step towards domestic mobile phone systems. The next few years will be a critical point. It will be very difficult. The difficulty is that others have been developing for decades, and it is still a baby. It is missing seven aunts and eight sisters. Dear developers and elders, please give it more clothes to wear. Don’t freeze to death. As ordinary people, we must be more tolerant to our children. I tried it out these two days and found that it is not too different from the Android system. There is a big difference. If you want to upgrade according to your personal opinion, you can upgrade. Please support it. If there are more people, it is easier to find bugs. So Huawei makes systems and sells mobile phones. Will it create a monopoly in the mobile phone industry? How do friends and businessmen deal with themselves?

HongWith the emergence of the Mongolian system, there will definitely be various people expressing their opinions on the Internet. They may be friendly businessmen, enemies, or friends. Everyone is in a different position and has different ideas. It is understandable, especially For other domestic brands that also make mobile phones, you are both a referee and a football player. How do you expect us to live? If I were a businessman, I would be unwilling and want to kill it, but Huawei would be better off directly donating the underlying core architecture of the Hongmeng system to the Open Atomic Open Source Foundation, which is overseen by the Ministry of Industry and Information Technology, which is the country’s competent authority. The state will be the referee. It means that I donated the bottom layer. The system I use on my Huawei mobile phone is a customized and optimized system based on this. Other mobile phone manufacturers can also develop their own customized systems on this basis. You have nothing to say about this. Well, you can make a customized system based on the Android system. If you are willing, of course you can also make a customized system based on the underlying architecture of Hongmeng. And the biggest advantage of this Hongmeng system is that you develop it once and it can adapt to different systems. Devices, such as mobile phones, watches, and TVs. You no longer need to build a system specifically for this product. Just like stacking blocks, you can just use the modules.

So I personally feel that there is no need to make any more noise. Huawei dares to be the first to take advantage of foreign technology monopoly and challenge foreign technology monopoly. I, a small person, also dare to stand up and speak my mind. There really is a world war, and the product I use every day suddenly has a black screen.

I have also talked about the Prisoner's Dilemma in game theory before. The essence of involution is that the emergence of Hongmeng system this time also has a negative impact on the mobile phone industry. , I believe that manufacturers such as Xiaomi and VIVO must have been dissatisfied with Google in the United States for a long time. They all want to create their own system ecosystem and challenge Google's leadership. However, people who are on fire will definitely feel pain first than those who are about to catch fire. Huawei has been sanctioned by the United States since 2018. They don’t want Huawei to develop, so they want to beat the number one spot. But fortunately, Huawei has survived. If you don’t let me use GMS, I will create I am not allowed to use my own HMS chips, so I can only quietly accumulate strength, sell the Honor business, use retreat to make progress, and look for other profit points. I don’t know how long Huawei can hold on, and whether it can hold on. I don’t know. I can only support them here, and I don’t know how many people saw it.

Strictly speaking, I am not a fan of Huawei. I have also used Apple, Xiaomi, Meizu, vivo and other mobile phones. Each has its own advantages. This time, Huawei has developed Hongmeng, which belongs to the Chinese. System, if other Chinese mobile phone manufacturers develop a mobile phone system belonging to the Chinese, I will also support it. Because I firmly believe that human society is progressing, and more advanced new systems will definitely replace the backward old systems! , and finally, through the Hongmeng system, let us imagine the future of the Internet of Everything.

The release of Hongmeng 2.0 system is bound to pave the way for future intelligenceLife provides a guarantee. All devices equipped with Hongmeng system can achieve wireless interconnection and interoperability. There is a unified machine language for intelligence, interconnection and collaboration between different devices. Well, some people have said that these are now achievable. Yes, that is true. For example, you will understand that the products and equipment supported by the current Hongmeng system are equivalent to a group of Chinese people communicating, and the previous interconnection , equivalent to Chinese people learning English to communicate with foreigners, which one is more convenient for communication, needless to say.

Of course, when it comes to the Internet of Everything, 5G technology is inseparable. Without such a fast network to support it, the Internet of Everything cannot be realized. Just so, Huawei's achievements in the field of 5G technology are among the best in the world. In the application scenario, it is closely related to our lives, that is, smart home. Just imagine all the home equipment in the house, including audio and video, air conditioners, curtains, lighting, security, and even rice cookers, etc. All the products you can think of are equipped with the Hongmeng system and can be remotely controlled from a terminal. Then you can really "lie down", and the robot will do the laundry and cooking for you. It is said that Bill Gates realized this smart home application scenario as early as 20 years ago. However, due to the huge investment, it has never been popularized and it is difficult for us ordinary people to have it. Now, all this will bring convenience to everyone, and Not just for the rich.

For factories, every piece of equipment can be connected through the same system. While being more intelligent, it will also greatly improve social production efficiency. It is clear at a glance where there are problems with all equipment. Of course, this requires more developers to join in so that more products can join the Hongmeng system’s ecosystem. Only in large quantities can miracles happen. There is a long way to go.

We know that one of the biggest advantages of blockchain technology is its non-tamperability, coupled with the interconnection of everything,

Every cup of milk you eat in the future will know which cow it is from. What kind of grass does this cow grow up on? This is the meaning of the Internet of Everything. All products can be intelligently controlled, traced to their origins, and closely connected. How the product is more fun depends on how much imagination you have. Rich.

The future is here, and scenes that appear in science fiction movies will be realized in reality one by one. Technology changes life. These will definitely be gradually implemented in the near future, while fueling the Hongmeng system. We'll see.

Question 1: How to upgrade Hongmeng 2.0 system?

Currently, you need to click [My Huawei (or Service)] on the phone - you will see HarmonyOS Try It Now on the homepage. Click Try It Now, and Huawei will push the system upgrade package. In Settings, Phone Update As you can see, the current public beta supports MateX2, Mate40 series, P40 series, Mate30 series, and MatePad pro series.etc.

Question 2: Hongmeng system, like Android system, is also developed based on Linux. Will Linux system not restrict Huawei?

The Linux system is an open source system developed by a Finn named Linux. It has no copyright, is free, and can be used all over the world. Although the andriod system is also open source, its copyright is owned by Google in the United States. It is in the hands of the company, so it must be authorized for use.

Question 3: The underlying architecture of Hongmeng system is donated to the Atomic Open Source Foundation of the Ministry of Industry and Information Technology. Will future updates be more inconvenient?

Let me explain again. The Xiaomi, VIVO, and OPPO we use now, including the original Huawei mobile phones, use systems that are customized and optimized based on the andriod system and belong to their respective mobile phone manufacturers. The underlying architecture is The Android system of Google in the United States is not the original Android system. It is equivalent to a renovation, but the land still belongs to the other party. Huawei has donated its "land" to the country. Huawei will also update Hongmeng 2.0, 3.0, 4.0, etc. in the future. It does not affect other mobile phone manufacturers if necessary. They can also develop their own customized systems based on this Hongmeng infrastructure.

Thank you again for your support. Your support is my motivation to update. Thanks.

2. What is the prospect of blockchain?

In 2018, blockchain-linked AI has become the hottest technical term, and more and more technology companies have announced their entry into blockchain. In the market and the Internet, companies such as Xunlei, Renren, Baofeng, and Tianya have all taken blockchain-related actions. These companies have the same fate. They have all experienced prosperity, but after being impacted by the Internet entrepreneurship wave, they began to decline. Then they caught up with the hot spots of blockchain and began to try to counterattack.
Investment in the global blockchain industry is booming
According to the "In-depth Analysis Report on Business Model Innovation and Investment Opportunities in the Blockchain Industry" released by the Qianzhan Industry Research Institute, as of the end of April 2017, there were a total of 455 companies worldwide The blockchain company has received a cumulative financing amount of US$1.947 billion. Among them, the total investment and financing of U.S. blockchain-related companies is as high as 1.252 billion U.S. dollars, accounting for 64.3% of the global market; the total financing amount of Chinese blockchain emerging companies is approximately 114 million U.S. dollars, accounting for 5.86%, ranking second only to the United States in the world Second, it is growing rapidly.
The current overall survival status of the blockchain is good, with a survival rate of 87.25%. 47
of all the invested companies have been closed down, accounting for about 10.51%, and another 10 companies have been acquired. Due to changes in the competitive landscape of the Bitcoin market, some companies have been forced to close down. At the same time, some companies in the currency circle have gradually transformed into chain companies
Exploration at the national level has also begun. On March 23, the Department of Information Technology and Software Services of the Ministry of Industry and Information Technology announced that it would study and explore the application of blockchain in the industrial field.. Previously, the Ministry of Industry and Information Technology stated that it was preparing to establish a national blockchain and distributed accounting technology standardization technical committee to explore the formation of a complete blockchain standard system to better serve the development of the blockchain technology industry.

3. What is the relationship between Bitcoin and blockchain?

Bitcoin is ruining the blockchain!

4. What breakthroughs have been made in basic science and technology in recent years?

With the continuous development of Weibei Technology, basic technology has always been an important force in promoting scientific and technological progress. Basic science and technology includes mathematics, physics, chemistry, biology and other subjects. They are the basis of various technologies, applications and engineering, and are the key to realizing scientific and technological innovation.

1. The current situation of the Xiaoshan Index in the development of basic science and technology

Mathematics

As a subject in basic science, mathematics has an important role in the development of modern science and technology. important role. Currently, research hotspots in the field of mathematics mainly include mathematical physics, probability theory, combinatorial mathematics, computer science, etc. At the same time, mathematics also plays an important role in artificial intelligence, Internet of Things, blockchain and other fields.

In short, the current development of basic science and technology is very active, and it also shows a trend of diversification and complexity. Interdisciplinary cooperation, digitization, intelligence, automation, environmental protection and sustainable development are important trends in the current development of basic science and technology. In future development, scientists need to continue to conduct basic research and actively explore new scientific ideas and technical means to promote scientific and technological progress and make greater contributions to the development of human society.

5. Blockchain technology realizes full-process visualization of the supply chain

Blockchain essentially solves privacy and security protection, information traceability, transaction compliance, and data authenticity and process efficiency issues, directly addressing the difficulties of supply chain management, and has strong applicability and application value in supply chain scenarios.

Data sharing: Through information encryption and decryption authorization, zero-knowledge proof and other privacy protection mechanisms, blockchain can solve the long-standing contradiction between data privacy and data sharing value, and eliminate the concerns of relevant parties in data sharing. No worries;

Data traceability and qualification assurance: Blockchain is a traceable block chain data structure built in a peer-to-peer network environment, which has the characteristics of data traceability and anti-counterfeiting and tampering , ensuring the true traceability of the entire chain data (including supply chain status information and related enterprise qualification information, etc.). True and traceable data will become an important foundation for product anti-counterfeiting, supply chain management, supply chain finance and other business development;

Currently, blockchain technology is mainly used in four representative scenarios in the supply chain field: (1) Traceability and visualization (2) Supply chain collaboration (3) Logistics process optimization (4) Supply chain finance.

Blockchain + Internet of Things technology can realize the full supply chainChain visualization. Among them, the characteristics of blockchain technology such as distributed storage, non-tamperability, and consensus mechanism ensure that the storage and circulation of key data of relevant parties are authentic and trustworthy. The Internet of Things technology can ensure the comprehensiveness of the on-chain data and its authenticity and reliability. The combination of the two jointly improves the coverage and authenticity of data in the upstream and downstream of the supply chain.

As an enterprise-level blockchain service platform, Jiamu Technology is committed to building a more secure and stable blockchain environment for customers, simplifying deployment, operation, maintenance and development processes, and achieving rapid business on-chain.

Both upstream and downstream companies in the supply chain, as well as consumers and regulators, will benefit from this supply chain visibility. Jiamu Technology believes that for upstream and downstream companies in the supply chain, having a complete product traceability system has become a crucial and differentiated success factor for relevant companies to respond to consumer demand.

For example, in the fresh food industry, fresh food manufacturers and retail companies can accurately control the temperature, humidity and storage time of each link through blockchain + IoT. By combining the three-party data of inventory, logistics and shelves, Through analysis, the real fresh product consumption situation can be fed back to the upstream of the supply chain, optimizing the procurement rhythm and purchasing decisions, timely adjusting inventory levels and turnover rates, effectively carrying out distribution at the distribution end, and reducing product losses. Thereby optimizing inventory management, improving the quality of fresh products, and gaining favor from consumers.

For consumers, they can scan the traceability code to realize the full-process traceability of goods down to one item and one code, and easily read product quality information. For regulatory agencies, in the context of the country’s increasing requirements for commodity safety supervision, blockchain + IoT provides the necessary technical support to improve supervision efficiency and accuracy.

At present, commodity traceability technology based on blockchain and the Internet of Things has been implemented in many scenarios such as food traceability and drug traceability. Large consumer goods manufacturing companies, retailers, and government regulatory authorities are actively involved in related blockchain construction.

The promotion of industry-level applications of blockchain is inseparable from people’s deepening understanding of blockchain technology. Jiamu Technology actively promotes the implementation of blockchain technology, pays close attention to the development of the industry and actively sorts out the industry. dynamic. Driven by favorable policies, more companies will participate in the construction of the blockchain landscape in the future, conduct innovative research and work together in the research and development of underlying technology, promotion of application scenarios, and cultivation of industrial ecology to jointly build blockchain prosperity. picture.

6. The collective surge in blockchain concept stocks is a pie or a trap

The IT industry has been constantly hyping the concept! It’s actually not that magical! Of course, those who can swindle money in China are good comrades.

7. WhyIt is said that the blockchain industry will not really rise until 2020

Because the current blockchain technology is not yet mature and the basic facilities are imperfect, many applications are limited, and the overall application is still at a very low level. early stages.

First of all, the main function of blockchain is to store information. Any information that needs to be saved can be written to the blockchain and read from it, so it is a database. Secondly, anyone can set up a server, join the blockchain network and become a node. In the world of blockchain, there is no central node (decentralization). Every node is equal and stores the entire database. You can write/read data to any node, because all nodes will eventually be synchronized to ensure that the blockchain is consistent.

8. The reason why blockchain talents cannot be found even with an annual salary of 5 million

Recently, a blockchain recruitment advertisement in Beijing went viral on WeChat Moments, asking applicants to be familiar with blockchain. Those with in-depth research in technology and cryptography will be offered an annual salary of no less than RMB 5 million, with no upper limit.

Song Mofei told reporters that in the actual development process, simply mastering the use of some blockchain tools is far from enough, because blockchain is inefficient and scalable. There are still many problems in terms of security, etc., which requires developers to improve the underlying platform of the blockchain to meet the needs of practical applications. Blockchain technology integrates cryptography, computer networks and game theory, and is a typical composite discipline. Mastering and understanding the underlying technology of blockchain does not happen overnight.

In the view of Shan Yi, chief data officer of Liepin.com, the core of blockchain is a change in social relations and business models based on the Internet's distributed trust system, and this change is based on decentralization. are typical characteristics. "There are still many uncertainties in the future development of blockchain. There is an obvious bubble at present, and many blockchain projects are unreliable." He said.

9. What is the organization of the China (Kunming) Metaverse Ecological Conference?

Yes.
It started with games
Yuan Yingzi, project manager of the international game company Ubisoft France’s Strategic Innovation Laboratory, told reporters, “Games can be said to be a very good scenario for experimenting with the metaverse, because games naturally have entertainment attributes, user Rich virtual scenes such as interaction, recharge transactions, etc. This is why Facebook, as a social media company, has also acquired a large number of game, VR, and AR start-ups."

As early as Facebook announced that it would change its name to "Meta "Previously, this social media giant began to enter the metaverse and blossomed in many aspects, starting from VR front-end equipment, and comprehensively started metaverse business at a strategic level. Among them, gaming is one of Facebook’s layouts for the metaverse’s social scene. In recent years, Facebook has frequently acquired VR game studios such as Ready at Dawn, Beat Games, Downpour Interactive, etc. In June this year, Facebook announced that it wouldAcquired Unit 2 Games, the developer of the Unreal Engine game creation platform "Crayta", to further develop the user game creation platform.
Many interviewees believe that games are widely considered to be the best breakthrough for the metaverse and the most likely application scenario to take the lead in realizing the concept of the "metaverse".
It can be seen from public information that domestic Internet giants such as Tencent, Bytedance and NetEase are also developing Metaverse games. At present, ByteDance has acquired Pico, a VR software and hardware manufacturer, and invested in Code Qiankun, a mobile game developer of the youth creative social platform "Restart the World". Netease invested in the 3D virtual social platform Imvu in January this year.

In 2021, Tencent announced 4 Metaverse concept games at the game conference. Tencent also became an investor in the US$150 million G round of financing of Roblox, the first stock in the metaverse game, before it went public, and became the exclusive agent for the product distribution of Roblox in China. Gao Duan
“The metaverse is a concept that has become increasingly popular in recent years. The extensive discussion of the metaverse is also inseparable from the concern and imagination for the future form of the game. Behind this, it is precisely because The relationship between games and technology is becoming increasingly close.” The Tencent game team revealed to reporters that games, as a “super digital scene”, will also develop many different types of forms. In future games, there may be metaverse-level virtual worlds, but it is also likely to be other forms of expression. Games of different categories, different severity, different purposes or functions will coexist. At present, most Metaverse concept games from leading game manufacturers have received enthusiastic market response and generated a large amount of revenue. Axie Infinity is the world's first game product to generate substantial revenue based on the NFT concept. Its revenue exceeded US$300 million from August 1 to 26, reaching the first echelon of global single game revenue. On April 28, A-share gaming leader Century Huatong launched the metaverse game "LiveTopia" on the Roblox platform. In less than 5 months after the game was launched, the number of monthly active users exceeded 40 million, and the number of users on the Roblox platform also exceeded 100000000.