Big data promotes the development of Internet of Things.

"The Internet of Things generates big data." He Hezhen said that from the order of magnitude of data, it has entered the era of big data. The Internet of Things has a larger amount of data. "The Internet of Things can produce a lot of things in one minute. Apple downloaded more than 20,000 times and uploaded 65,438+10,000 new Weibo in one minute. A large amount of data is generated on the Internet of Things and virtual networks around the world. "

Big data generated by the Internet of Things has different characteristics from general big data. The data of the Internet of Things is heterogeneous, diverse, unstructured and noisy, and the bigger difference is its high growth rate. The data of the Internet of Things is obviously granular, and its data usually contains information such as time, location, environment and behavior. Internet of things data can also be said to be social data, but it is not the communication information between people, but the social cooperation information between people.

"The mashup of the Internet of Things will make the data of the Internet of Things more useful. Combining the data perceived by the Internet of Things with the data obtained through social media, that is, the socialization between people and machines, will make decision-making more scientific. " Wu said that although data with this characteristic is very complicated to process, it is very important for the system to make correct decisions, so analyzing unstructured information is an important link that cannot be ignored. In addition, by unifying the architecture design of the Internet of Things, unstructured data can be structured, and data with different structures between different systems can be unified as much as possible.

The sharing of * * * data information between different departments will help the Internet of Things to play a greater role. Therefore, Wu believes that although it seems impossible to merge different industries such as power, transportation and industry into an Internet of Things, it is still feasible to share data information of different industries.

Considering the urgency and relative backwardness of big data application in the field of Internet of Things, Wu said that it is extremely urgent to accelerate the introduction of big data. For the problem that the commercialization of big data is relatively lagging behind, some experts believe that on the one hand, the development of the Internet of Things needs the industry to accelerate the research on the application mode and business model of big data, on the other hand, the application of the Internet of Things also helps to clarify the business model of big data and provide opportunities for the development of big data.

Wang Anyu, deputy director of the Department of Management Science, School of Management, Fudan University, whose main research direction is business model innovation, commented: "The rapid advancement of the practice of the Internet of Things has brought unprecedented development opportunities to network technology, logistics infrastructure, network finance and other related fields; In order to seize these opportunities, participants in the big Internet of Things need to re-examine their business models and make adaptive changes. "

The Internet of Things industry is re-emerging.

As one of the development cores of the next generation information technology, the Internet of Things has attracted more and more attention from all walks of life. Things, information identification and network are regarded as the three elements of the Internet of Things, and related industries have always been popular. With the rapid development in recent years, with the policy support of some local governments, many Internet of Things industrial bases and sensor industrial bases have emerged. However, in recent years, with the great development of the Internet of Things, it seems that users and ordinary consumers have not really experienced the Internet of Things, and they still feel far away. As a result, all localities have paid attention to the great development of the Internet of Things, which is mainly based on applications.