dennis-zhuang
(2)
Dennis Zhuang and the trouble with a convincing answer
After years building systems that explain what software is doing, Greptime’s founder began asking the same questions of AI agents. The answers took him from monitoring at Ant Group to an experiment involving 23 billion tokens.
Xiaodan Zhuang
Xiaodan Zhuang, who also goes by Dennis, is the co-founder and CEO of Greptime, a company building GreptimeDB, an open-source observability database written in Rust that unifies metrics, logs, and traces. Before starting Greptime in 2022, he spent roughly 18 years in software infrastructure, including leading the intelligent monitoring team at Ant Group where he built ultra-large-scale time-series platforms for AIOps, plus earlier stints at Taobao/Alibaba and LeanCloud. He is a long-time open-source contributor (GitHub handle killme2008) behind projects like Aviator and xmemcached, and a self-described car enthusiast who races on tracks.