Wednesday, November 20, 2024

Skyline Query | Query Optimization in Snowflake (QOSF)

Skyline, also known as Pareto Frontier or Pareto Set in Business Management or Maxima in Computional Geometry, is a useful technique in multi-criteria analysis and decision support. Skyline aims to identify points in n-dimensions that are not dominated by any other point. In other words, a Skyline is formed using points that are best in at least one dimension and at least as good as other best points in every other dimension.