Metaverse is definitely a hot area for Internet 3.0. Tech giants are competing in metaverse field, for example, Facebook, as a social networking magnate, has changed the “Face” as “Meta”, and Tencent, Google, Bytedance and Microsoft are all taking actions. So why is metaverse so attractive to these big companies and capitals? Why can it go viral on the Internet?

Zuckerberg holds his annual Connect conference on October 28 at Facebook's Silicon Valley headquarters. During the meeting, Zuckerberg announced that Facebook would change its name to "Meta" and that it would invest $100 billion in metaverse in 2022. And that the company's stock code would change from "FB" to "MVRS" from December 1. A new name, Meta, and a new LOGO similar to the "Infinity" symbol were born, marking the opening of a new era of the metaverse that belonged to Zuckerberg.

The emergence of big data and cloud computing technology has resulted in massive amounts of data, which is beyond people's cognition. Correspondingly, issues of big data processing, data security, data trust, and data commercialization are all facing new challenges. With the technologies develop, the Internet has been overall upgraded, and the digital age is coming at an unprecedented speed.