Análisis de la cuota de mercado de Databend para mayo 2026

Databend, an open-source data warehouse, depends entirely on object storage services like Amazon S3 for data persistence. These services charge for API calls, and list operations can be particularly expensive. As our user base expanded, we observed a significant increase in our S3 costs, especially related to data spilling operations. This article outlines our efforts to optimize Databend's interaction with object storage, leading to a 70% reduction in S3 list API costs and notable performance enhancements.