According to internal media reports, Xiaohongshu has moved the industry's largest data lake to Alibaba Cloud, with a total of 1,500 participants involving more than 40 departments. The data migration reached 500PB, setting industry records in terms of the scale of products and data involved.

Currently, Xiaohongshu has more than 0.3 billion monthly active users, with its data lake storing all the raw data from the past 11 years. Due to the rapid growth of the company's business in recent years, the demand for online data processing continues to increase, while offline processing also accumulates historical issues. Therefore, this cloud migration project of Xiaohongshu started earlier than last November, and was successfully completed with the full support of the Alibaba Cloud team on-site.