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 ...

IT white papers, webcasts, case studies, and much more - all free to registered TechRepublic members. Keeping all the various moving parts of a business running smoothly and on time requires a ...

This project demonstrates the use of SQL for analyzing Rockbuster Stealth’s company data to assess system performance and data integrity. Complex joins, CTEs, and subqueries were used to extract ...

你是否也在项目复盘中被“锅从天降”？本文将带你掌握一套“数据自卫术”，从 Excel 快速定位问题，到 SQL 精准提取责任线索，一步步教你如何用数据澄清误解、优化协作，让你在团队中既专业又靠谱。 在互联网职场，“我觉得”是最无力的一句话。 数据 ...

IIT Guwahati has released the Data Science & Artificial Intelligence subject this year. Download the GATE Data Science & Artificial Intelligence syllabus PDF here.

Choose the course or outline that fits your team’s needs (see website or brochure ). Select your delivery option (Online, ...

Four organizations - VisitBritain, Barclays, EasyJet and Flo Health - show how Databricks customers are turning data into ...