Collection,Analysis, and Trading of Data in the Web 3.0 era

In the Web 3.0 era, the users’ data generated on the internet can be owned and managed by themselves,not by platform companies. The users can tokenize their own data and are able to trade the data restrictively to the companies or other users who wish to consume the data. They also can form a Decentralized Autonomous Organization(DAO) to achieve their common goals and increase the value of the data by actively participating in the process of collection, processing,analyzing,and utilizing data. The tokenized data can be traded safely in the data marketplace and can be a useful source in the growth of limitless data economy.