As Microsoft phases out older Exchange Server versions, IT leaders are facing new decisions about how to stay compliant and cost-efficient. Understanding the current licensing landscape for Windows ...
ThoughtSpot, the Agentic Analytics Platform company, today announced that Gartner, Inc. has positioned the company in the Leaders Quadrant of the 2026 Gartner® Magic Quadrant™ for Analytics and BI ...
Stonebraker essentially abandoned Postgres in the mid-1990s. But instead of fading into obscurity, the codebase was salvaged by a fiercely-dedicated volunteer community that bolted on standard SQL ...
ROW_NUMBER() OVER (PARTITION BY s.class_id ORDER BY AVG(g.grade_point) DESC NULLS LAST) as class_rank, ROW_NUMBER() OVER (ORDER BY AVG(g.grade_point) DESC NULLS LAST) as overall_rank, -- 计算各等级成绩数量 ...
Final project for the Data Warehouse course. We act as a combined Data Engineering + Business Intelligence team: extract transactional data from two operational sources, transform it into an ...
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