Yesterday, an internal memo from Alibaba sent ripples through the tech and media circles, sparking widespread discussion.

Wu Yongming (affectionately known as ‘Wu Ma’) took the reins personally, announcing Alibaba’s full pivot to an ‘AI-First’ strategy and establishing the Group Technology Committee. While this structural overhaul was largely expected, the mention of one particular name stirred excitement among eager news outlets.

‘Li Feifei appointed as CTO of Alibaba Cloud.’

This is not the legendary Stanford scientist behind ImageNet, acclaimed as the ‘Godmother of AI,’ but rather a seasoned tech leader deeply embedded in Alibaba’s ecosystem, with years of expertise in databases and cloud infrastructure.

This ‘name-alike confusion’ has only heightened curiosity: Who, exactly, is this Alibaba Li Feifei, who shares a name with the ‘Godmother of AI’?

This ‘Feifei’ Is Not That ‘Feifei’

Let’s set the record straight for those still perplexed:

That Li Feifei: A tenured professor at Stanford University, member of the U.S. National Academies, former Chief Scientist at Google Cloud, creator of the ImageNet dataset that ignited the global AI deep learning boom, and widely revered as the ‘Godmother of AI.’

This Li Feifei: Vice President of Alibaba Group and CTO of Alibaba Cloud, a Triple Fellow of ACM, IEEE, and CCF, a leading scholar in China’s database field, and the ‘behind-the-scenes mastermind’ of Alibaba’s AI infrastructure. Internally, he’s affectionately known as ‘Flying Dagger’—a moniker that fits perfectly. In Gu Long’s martial arts universe, ‘Li’s Flying Dagger never misses’; in Alibaba’s tech realm, this Li Feifei wields surgical precision in tackling Alibaba Cloud’s most core and challenging foundation—databases.

One is deeply entrenched in AI vision and large models; the other, in databases and cloud-native technologies. One stands as a ‘beacon figure’ in global AI; the other, as an ‘infrastructure craftsman’ within Alibaba’s tech ecosystem. Sharing a name yet carving out entirely different yet brilliant paths in technology—a fascinating coincidence in the tech world.

The ‘Other’ Prodigy: Alibaba’s Li Feifei, from Tsinghua Valedictorian to Tech Leader

Alibaba’s Li Feifei’s journey is marked by a legacy of ‘academic excellence.’

In 1997, he graduated as valedictorian from Tsinghua University High School and entered Tsinghua’s Electrical Engineering Department to embark on his STEM career. After completing his undergraduate studies, he pursued advanced degrees abroad, earning degrees from Nanyang Technological University in Singapore and Boston University in the U.S., culminating in a Ph.D. in Computer Science specializing in database systems and big data.

During his academic heyday, he took root in U.S. universities: rising from Assistant Professor at Florida State University to a Tenured Full Professor at the University of Utah’s School of Computing. For over two decades, he delved into core areas such as database query processing, data security, and machine learning applications in system monitoring. This experience honed his top-tier academic vision and technical depth, laying the groundwork for his later return to China to launch his entrepreneurial journey and establish himself at Alibaba.

In May 2018, this globally seasoned Chinese scholar chose to return home, officially joining Alibaba as Head of the Database Team and Chief Database Scientist at DAMO Academy. That year, Alibaba was fully advancing its ‘Cloud-Native First’ strategy, and Li Feifei’s arrival precisely filled the critical technical gap in databases.

Alibaba’s Achievements: Building Alibaba AI’s ‘Foundation’ with Databases

If AI large models represent Alibaba’s technological ‘brain,’ then Li Feifei’s database and cloud infrastructure are the ‘veins and bones’ supporting its efficient operation.

After joining Alibaba, Li Feifei led his team to tackle a formidable challenge: developing a cloud-native database system with independent intellectual property rights. In just a few years, he spearheaded the launch of two flagship products—the cloud-native relational database PolarDB and the cloud-native data warehouse AnalyticDB.

PolarDB not only broke foreign database vendors’ technical monopolies but surpassed them in performance, stability, and cost. It won the 2019 World Internet Conference Global Leading Scientific and Technological Achievement Award and became a benchmark for domestic enterprise-grade databases. AnalyticDB supports real-time data analysis across Alibaba’s e-commerce, finance, governance, and other massive scenarios, driving core momentum for Alibaba’s business digital transformation.

For his outstanding contributions to databases, academic honors followed suit: he was elected as an ACM Fellow and IEEE Fellow (top global honors in computing) in 2021, a CCF Fellow (China Computer Federation) in 2022, and an ACM China Distinguished Scholar in 2025 for his contributions to cloud-native database systems and large-scale data processing.

2026 Architectural Shift: Why Him?

Let’s revisit Alibaba’s major reshuffle yesterday.

The logic is clear: Wu Ma personally leads, establishes a Technology Committee, and aims to consolidate Alibaba’s AI capabilities.

In this new structure, Li Feifei assumes the role of CTO of Alibaba Cloud—a highly significant signal.

Zhou Jingren oversees Tongyi large models (the ‘brain-builder’);

Wu Zeming (affectionately known as ‘Fan Yu’) leads the Group’s business technology platform (the ‘troop-trainer’);

Li Feifei (‘Flying Dagger’) serves as Alibaba Cloud CTO, responsible for infrastructure and cloud technology—the ‘road-builder’ and ‘foundation-layer.’

Why Li Feifei? Because in the 2026 AI competition, victory hinges not just on model scale but on the efficiency and cost of AI infrastructure.

AI Capital Insights believes today’s AI race is fundamentally a competition of integrated efficiency in computing power, data, and algorithms. Li Feifei’s deep expertise in databases gives him unparalleled insight into distributed systems, underlying architectures, and software-hardware synergy. Appointing him CTO signals Alibaba Cloud’s commitment to a ‘complete overhaul’ from bottom-layer storage and computing to top-layer AI orchestration. For Li Feifei personally, becoming Alibaba Cloud CTO is just another starting point in his ‘Flying Dagger’ journey. In this ‘AI-First’ era, this dagger aims not only to slice through technical barriers but also to carve a future-ready path for China’s cloud industry. So next time you see ‘Li Feifei’ in the news, pause before sharing—first see where this ‘Flying Dagger’ is striking next.

AI Capital Insights is a professional platform focused on observing and analyzing capital market dynamics in the AI sector. We closely track financing, IPOs, M&A, and other capital operations of AI and embodied intelligence companies, providing in-depth industry and enterprise trend analysis to offer valuable insights for industry participants. We strive to bridge AI innovation and capital markets, helping Chinese hard-tech firms achieve value discovery and growth.

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