going hand in hand in the Open Source 3.0 era. Artificial intelligence, open source data, and blockchain are some examples of emerging innovations on a technical level. Moreover, thanks to a community cloud computing, SaaS services, next-generation databases, mobile devices, the Internet, and even blockchain. Next- generation business models may include ad-supported OSS, open source projects like those supported by large proprietary enterprises, data-driven revenue, and crypto tokens monetized via blockchain. 图表 8：开源的良性循环 Figure 8: The virtuous circle of open source Figure 9: Innovations in Open