物联网和区块链发展的关系,物联网和区块链发展的区别

1. What is the Internet of Things, what is big data, and what is blockchain

1. What is the Internet of Things

In fact, to put it simply, big data assists decision-making by analyzing and mining a full amount of non-sampled data.

Characteristics of big data

Big data refers to massive and high-volume data that are intended to serve the purpose of decision-making and require new data processing models to collect, store, manage and analyze their content. Growth rates and diverse information capital.

Big data has the following essential characteristics:

1. The fundamental purpose is to serve decision-making. Big data can help various organizations and individuals greatly improve their decision-making capabilities and make better decisions. Decision-making and judgment;

2. Large scale, big data usually refers to the amount of data above 100T, which is difficult to rely on traditional computing methods to effectively calculate, but must rely on new computing methods and data mining tools;< /p>

3. High frequency. Big data is data generated by user participation and interaction. It is used to understand user-related data in a timely manner based on the user’s network traces. This kind of data is high-frequency based on days or even hours. data. The frequency of traditional data is very low, and a lot of data is calculated by month or even year;

4. Fast, big data is real-time data and can respond in real time. For example, entering a keyword in the Internet search box can be displayed instantly, while traditional data collection methods are seriously lagging behind;

5. Always online. Online is a prerequisite for big data. From this perspective, big data is always online and can be called at any time. By analyzing user traces on various network terminals, big data can better analyze users' behaviors, emotions, thoughts, hobbies and needs for better decision-making and analysis.

Three key points of big data

First, the availability of data. At present, the development of big data in China is seriously restricted by the lack of openness of government information. Many data are difficult to obtain, making it difficult to realize real big data mining and analysis. This requires the government to open more data in a timely manner to improve the reliability of the data. Gain degrees.

Secondly, carry out scientific model construction. The scientific nature of the model directly determines the quality of data analysis, which requires a high level of modeling. Of course, a larger amount of data will also help in the reasonable construction of the model.

Third, use experts to refine opinions. Unique, high-quality perspectives based on data mining that provide the basis for decision-making are highly dependent on high-quality data interpretation, which reflects the value of industry experts.

Provided by IoT Media

2. Is the large-scale application of blockchain in the Internet of Things an inevitable trend? What do you think?

Blockchain technology It can be applied in many industries. However, blockchain technology is still under development. Just like the early Internet, some speculators will fish in troubled waters, but I believe that the development of blockchain technology will make people’s lives easier.Convenience.
The application of blockchain + Internet of Things reminds me of a project called INT that I paid attention to before. The direction is the same, and the opportunity for implementation is quite large. You can learn more about it.
In addition, not only the Internet of Things, but also in the field of social e-commerce, the application of blockchain technology is more convenient, and SEC social e-commerce chain is one of them. The SEC project has rapid development dividends across the two fields of blockchain and social e-commerce. The market share of social e-commerce continues to expand, growing at a rate of more than 50% every year. The number of employees working on WeChat alone has exceeded 36 million, and the number of consumers exceeds 200 million. SEC has the opportunity to become one of the applications with the most users, and its potential business value is immeasurable Estimate.

3. What are the application prospects of blockchain in the Internet of Things and logistics fields?

Blockchain is the most common application in the financial field, and it has been promising in the past two years. It is the field of logistics, because the logistics field has long been complex and difficult to standardize. The emergence of blockchain can gradually solve these problems, such as paperless transmission of information, such as removing intermediaries, visual tracking of goods throughout the process, digital asset management, and insurance claims. , intelligent reconciliation, industry blacklist sharing, etc. Currently, I have just joined a company called Yunliu Blockchain, which mainly applies blockchain technology to the shipping and logistics industry. The initial solutions are paperless order processing, cargo tracking, and fleet online. Issues such as dispatching orders.

4. What will be the direction of development when the Internet of Things and blockchain technology are combined?

With the rapid development of the Internet of Things, it is foreseeable that every item will generate huge data after the Internet of Things. Big data processing and the amount of frequently changing data cannot be afforded by any central organization, and decentralization has become an inevitable trend. The decentralization of blockchain can simplify the data analysis process and large-scale data interaction, and solve the problem of data overload.

5. What are the differences between blockchain and the Internet of Things

Internet of Things technology allows tangible objects used in daily life to be connected to the Internet, transmit data through algorithms, and better Provide services to customers. The most intuitive manifestation of the current rapid development of IoT technology is the proliferation of smart devices such as televisions, furniture, and vacuum cleaners. Currently, there are already smart homes that are entirely operated by built-in algorithms.

Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithms.

The distributed nature of blockchain means it is resistant to most security issues. Blockchain systems’ advanced encryption provides better protection against hackers than traditional client-server systems. This is why online transactions using virtual currencies are very safe.

6. Discussing technological changes - the evolution of artificial intelligence, the Internet of Things, and blockchain

I have read a lot of reports about blockchain recently, and I feel that blockchain The popularity has many similarities with the popularity of artificial intelligence and the Internet of Things. Here are some personal insights:

1. The emergence of artificial intelligence, the Internet of Things, and blockchain are all human exploration of the future.

Human beings are a very peculiar group. There will always be a group of people who will find an exit in our era, so that we can feel that society is functioning normally. Because of the explosion of technology, people's desire for innovation is unprecedented. Regardless of the outcome, the starting point of these desires is always good.

On the one hand, the popularity of artificial intelligence is due to the development of these three aspects, which we often call deep learning, big data, and computing power; on the other hand, the Internet has been developing for decades and requires new technologies. Things emerge to take over the consequences of the development of the Internet, such as big data and some inefficient Internet mechanisms. The Internet has been developing for so many years, and during this period we can also see some new things being invented or mentioned, such as the Internet of Things. However, it gradually faded over time. At the beginning, when the Internet of Things appeared, many people thought that the Internet of Things was the next exit for mankind after the Internet. Later, many problems emerged, such as limitations in data processing capabilities and limitations in sensor intelligence, and the Internet of Things was gradually marginalized. Then came the emergence of solutions to problems in the development of the Internet of Things - artificial intelligence.

On the whole, the development of these technologies has either been truly successful, or it has led to some new problems, and the solutions to these new problems have formed new technologies. This reminds me of what Mr. Wang Qiang of ZhenFund said: It is the questions, not the answers, that change the world.

After so many years of development of human society, there is always a problem that needs to be solved, and that is decentralization. It is worth explaining that the blockchain is not completely decentralized, but only an improvement in efficiency, which also has costs. Many media reports today are misleading in themselves.

2. Who is the next exit between blockchain and the Internet of Things?

The author believes that the Internet of Things is the next exit for mankind. Compared with blockchain, the Internet of Things is more likely to become a new outlet, because the previous wave gave it certain advantages in policy, and compared with the Internet, the Internet of Things is a decentralized network. Here is an explanation of what a decentralized network is. The Internet is a platform-centric network. Communication between people must be concentrated on a platform. This platform is what we often call a trust mechanism. The Internet of Things is a decentralized network. Sensor devices self-organize into a network. This network node is no longer an enterprise or a platform. In other words, the platform distributes and optimizes centralized rights, making each node possible to become the center.

As for the blockchain, the decentralization that its core technology demands is still too urgent. However, in some fields, this demand for decentralization is still necessary to be welcomed.For example: finance, house leasing and other business needs suitable for the p2p model. The author believes that the biggest reason why the next exit is the Internet of Things is that compared to the blockchain, the decentralization of the Internet of Things is softer.

3. Artificial intelligence, the Internet of Things, and blockchain will eventually be applied to life.

This sentence may sound a bit nonsense. However, the premise that technology can be applied to life is that the technology itself can solve a series of problems that exist in life. From an economic point of view, all technologies revolve around two words: efficiency. No matter how people view artificial intelligence, the Internet of Things, and blockchain today, one thing is certain: existence is value.

As for the time dimension, we can feel or see that after more than a year of hype, artificial intelligence is gradually being implemented in the industry. Personally, 2018 should be the first year for artificial intelligence to embrace the industry. On the one hand, technology companies and traditional companies are also actively cooperating. On the other hand, new media related to artificial intelligence are also promoting the implementation of artificial intelligence, such as: New Wisdom.

Needless to say about the Internet of Things, the previous government also favored the Internet of Things in policy formulation and related planning. Moreover, in the past few years, commercial applications of the Internet of Things have been developing well. But, it's not as good as I thought before. I believe that with the cooperation of artificial intelligence, the Internet of Things industry will develop rapidly in the future.

For blockchain, it may take a long time to eliminate the bubble. Today’s blockchain bubble is too serious. In addition to market bubbles, blockchain also has to face very severe challenges. Supervision, these issues will take a long time to resolve. Personally, I think it will take longer for blockchain to be implemented in the industry than artificial intelligence. As for many companies today, it is better to concentrate on doing things than to join in the fun. When supervision is unclear, problems are prone to arise in joining the heat.