Understanding the Role of a Database Engineer Database Engineer: In the current digital landscape, data has emerged as a ...
这项由上海交通大学的周维、清华大学的李国良、以及字节跳动的王昊宇、韩宇星团队共同完成的研究,发表于2025年9月的计算机科学数据库领域(arXiv:2509.23338v1),为解决企业数据库系统间的SQL语言转换难题提供了突破性方案。有兴趣深入了解 ...
Advanced SQL toolkit featuring recursive CTEs, window functions, JSON parsing, dynamic pivoting, lateral joins, and query optimization for scalable, high-performance data analytics and MAANG-level ...